CN1031950A - Masking member - Google Patents
Masking member Download PDFInfo
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- CN1031950A CN1031950A CN88106800A CN88106800A CN1031950A CN 1031950 A CN1031950 A CN 1031950A CN 88106800 A CN88106800 A CN 88106800A CN 88106800 A CN88106800 A CN 88106800A CN 1031950 A CN1031950 A CN 1031950A
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- China
- Prior art keywords
- masking member
- flange
- present
- characteristic
- foamed polystyrene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
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- Laminated Bodies (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The present invention relates to when metallic structures is carried out surface treatment the masking member that adopts carrying out described surface-treated part to be protected on the metallic structures.Described masking member has thermoplastic film's laminated-type foamed polystyrene body sheet material to make with gummed, has cheap in price, advantage such as cracky not.After making difform masking member, can be hidden protection, very easily masking member be removed after surface treatment finishes the part of the tabular on the metallic structures, hole portion, bossing, the depressed portions different piece of grading.
Description
The present invention relates to a kind of masking member, when surface treatments such as coating, plating, vacuum coated, can not carry out described surface-treated position on the processed material, be hidden protection, carry out above-mentioned surface treatment then with masking member.
Masking member has variety classes.If the part that will protect is plane, can adopt the masking member that has adhesion layer, cover the plane that will protect with adhesion layer; If hole portion then adopts the plug-in type masking member to insert in the hole; If the folded entablature branch then adopts the masking member that has the gap groove, the gap groove is embedded the folded entablature branch.Then, after surface treatment finishes, these masking members are removed respectively.Therefore, concerning the use masking member carried out the surface-treated technical process, masking member must be installed and easy the removal easily, and this rationalization to described technical process is very important, is self-evident.Especially concerning the coating processes process of automobile and household electrical appliance and so on production in enormous quantities line, whether masking member is installed easily and is removed, and has epochmaking meaning.
In addition, for protection fully hides part, masking member must not be influenced and swelling or dissolving by reagent that surface treatment adopts, solvent etc.Also have, the situation that masking member is scrapped after using is a lot, so fee of material and manufacturing expenses etc. must not be too high.
Adopt foamed polystyrene body sheet material, with methods such as vacuum formings, can be made into the masking member of various given shapes, the relevant Japan Patent of this respect is: the open clear 62-202370 communique of utility model; The open clear 62-202384 communique of utility model; The open clear 62-202385 communique of utility model; The open clear 62-202386 communique of utility model; The open clear 62-202387 communique of utility model; The open clear 63-54481 communique of utility model; The open clear 63-58681 communique of utility model; The open clear 63-103780 communique of utility model; The clear 62-46075 of utility model application case; The clear 62-56988 of utility model application case; The clear 62-103184 of utility model application case; The clear 62-201309 of application for a patent for invention case.
Foamed polystyrene body sheet material is polystyrene paper again, and price is very cheap, and vacuum forming is also extremely simple.
In addition, remove above-mentioned masking member, can adopt usually to have contact with to hook and leave behind, or adopt the thermoplastic way.Because the foamed polystyrene body is the hardest in the plastic foam material, and quality is the most crisp, so very easily pierce through with having contact with.In addition, the foamed polystyrene body has separated foam, and therefore after the heating, the foamed gas or the air that remain in the separated foam can expand.Foamed gas or air be in case expand, and broken through the perisporium of bubble and outwards overflow, and described foamed polystyrene body just begins to shrink.Therefore, if above-mentioned masking member is heated to more than the foamed polystyrene body softening point, after expanding, described masking member and it protect the adaptation of part to reduce.Again because the contraction of material, described masking member can not melt and is bonded at protected part, can very successfully remove.So, as material, make masking member with foamed polystyrene body sheet material, not only cheap, and as easy as rolling off a log installation and removal.
But as mentioned above, the foamed polystyrene body is harder and crisp, and therefore above-mentioned masking member is in transportation, preservation or use, than cracky.In addition, cling the protected portion timesharing at the mat adhesion layer, if the viscous force of adhesive is too strong, when then removing masking member, some left behind because utensil is damaged probably.Moreover, the solvent resistance extreme difference of foamed polystyrene body, when the coating that applies with an organic solvent, owing to contact with this coating, masking member swelling sharp or dissolving, the consequence of the protected part that causes adequately protecting.
The objective of the invention is to solve the problem of above-mentioned existence, make a kind of suitable material, make do not have above-mentioned all shortcomings by the masking member made from described material.
For solving the method that above-mentioned purpose adopts, be to glue together with the thermoplastic film on the single face or the two sides of foamed polystyrene body sheet material, become the sheet material laminated material, make masking member with this material.The thermoplastic film who is adopted among the present invention comprises thermoplastic films such as polyethylene, polypropylene, polyvinyl chloride, polyamide, polystyrene.From the viewpoint of cheapness, wish to adopt the high impact polystyrene film.Certainly, this high impact polystyrene film still can dissolve what toluene, vinyl acetate and so on organic solvent, but and the foamed polystyrene body compare, its solvent resistance is still better.Coated with the Weak solvent of polystyrene such as methyl alcohol, ethanol during as the coating of main solvent, above-mentioned high impact polystyrene film naturally without a doubt; Even during as the coating of main solvent, so long as short-time contact, the high impact polystyrene film also can demonstrate the solvent resistance of enough practicalities coated with the good solvent of polystyrene such as toluene, vinyl acetate.
Above-mentioned thermoplastic film is bonded in the lamination treatment of foamed polystyrene body sheet material, can be when foaming body plate foaming extrusion molding, its single or double is carried out, also can be after described foamed polystyrene body plate foaming extrusion molding, when vacuum forming for example, carry out.Lamination treatment can adopt adhesive, also can adopt common hot melt.
For above-mentioned laminated plate material, the coefficient of foaming of foamed polystyrene body sheet material is 2-50 times usually, is preferably 7-20 doubly, and the thickness of laminated plate material is the 0.5-7 millimeter, and above-mentioned thermoplastic film's thickness is generally the 0.001-1 millimeter.
With above-mentioned laminated plate material, form given shape with methods such as vacuum forming, extrusion molding or blow moldings, or be cut into given shape, can make masking member material of the present invention.Masking member of the present invention is with the contact-making surface of material and protected part, can be all or install adhesion layer partially.Described adhesion layer, can by to masking member with the privileged site applying adhesive of material surface, treat the dry back of its universe and form.But under this occasion, should employing not contain the adhesive that can make masking member use the solvent of material (foamed polystyrene body sheet material) swelling or dissolving, such as the emulsion system adhesive.In addition, can add water soluble polymer to this emulsion system adhesive, improve the cohesiveness of adhesive, like this, adhesive just can not transferred to protected part surface (referring to openly inventing clear 62-221531 number).
Masking member of the present invention, the scope of application is very wide, the for example coating of car body, buffer, for antirust vibrationproof noise reduction to viscoplasticity coating such as automatic lathe surface applied polyvinyl chloride colloidal sol, polyurethane, tar polyurethanes, to the coating of household electrical appliance such as refrigerator, television set or plating, vacuum metallizing etc., all applicable.
Masking member material of the present invention is that usefulness and the coarctate thermoplastic film of foamed polystyrene body sheet metal layer increase the former intensity, and can prevents that this foamed polystyrene body sheet material from directly contacting with employed organic solvent in the coating.Because the strength of materials has increased, thereby reduced the phenomenon of aforementioned masking member breakage in transportation, preservation or use, the disrepair phenomenon when removing masking member has also reduced.In addition, masking member of the present invention is produced in a large number with straightforward procedures such as the shaping of material vacuum available, cuttings, thereby manufacturing price is cheap.It is very easy that the masking member of making is installed, removed.
Description of drawings is as follows.Fig. 1 to Fig. 3 is the present invention the 1st embodiment, and wherein Fig. 1 is an oblique view, and Fig. 2 is a covering state sectional drawing, and Fig. 3 is for peelling off sectional drawing behind the overcover; Fig. 4 is the oblique view of the 2nd embodiment; Fig. 5 to Fig. 7 is the 3rd embodiment, and wherein Fig. 5 is an oblique view, and Fig. 6 is a covering state sectional drawing, and Fig. 7 is the oblique view that masking member is shaped as an overall vacuum; Fig. 8 is the oblique view of the 4th embodiment; Fig. 9 is the oblique view of the 5th embodiment; Figure 10 is the oblique view of the 6th embodiment; Figure 11 is the oblique view of the 7th embodiment; Figure 12 is the oblique view of the 8th embodiment; Figure 13 is the oblique view of the 9th embodiment; Figure 14 is the oblique view of the 10th embodiment; Figure 15 to Figure 18 is the 11st embodiment, and wherein Figure 15 is an oblique view, and Figure 16 is a covering state sectional drawing, and Figure 17 hides the state sectional drawing for another, and Figure 18 is the oblique view that masking member is shaped as an overall vacuum; Figure 19 and Figure 20 are the 12nd embodiment, and wherein Figure 19 is an oblique view, and Figure 20 is a covering state sectional drawing; Figure 21 is the oblique view of the 13rd embodiment; Figure 22 is the oblique view of the 14th embodiment; Figure 23 and Figure 24 are the 15th embodiment, and wherein Figure 23 is an oblique view, and Figure 24 is a covering state sectional drawing; Figure 25 and Figure 26 are the 16th embodiment, and wherein Figure 25 is an oblique view, and Figure 26 is a covering state sectional drawing; Figure 27 to Figure 29 is the 17th embodiment, and wherein Figure 27 is an oblique view, and Figure 28 is a covering state sectional drawing, and Figure 29 is masking member disengaged position figure; Figure 30 and Figure 31 are the 18th embodiment, and wherein Figure 30 is an oblique view, and Figure 31 is a covering state sectional drawing; Figure 32 is the oblique view of the 19th embodiment; Figure 33 is the oblique view of the 20th embodiment; Figure 34 is the oblique view of the 21st embodiment; Figure 35 is the oblique view of the 22nd embodiment; Figure 36 and Figure 37 are the 23rd embodiment, and wherein Figure 36 is an oblique view, and Figure 37 is a covering state sectional drawing; Figure 38 is the sectional drawing of the 24th embodiment; Figure 39 is the oblique view of the 25th embodiment; Figure 40 is the oblique view of the 26th embodiment; Figure 41 is the oblique view of the 27th embodiment; Figure 42 is the oblique view of the 28th embodiment; Figure 43 and Figure 44 are the 29th embodiment, and wherein Figure 43 is an oblique view, and Figure 44 is a covering state sectional drawing; Figure 45 and Figure 46 are the 30th embodiment, and wherein Figure 45 is an oblique view, and Figure 46 is a covering state sectional drawing; Figure 47 and Figure 48 are the 31st embodiment, and wherein Figure 47 is an oblique view, and Figure 48 is a covering state sectional drawing; Figure 49 is the oblique view of the 32nd embodiment; Figure 50 to Figure 52 is the 33rd embodiment, and wherein Figure 50 is an oblique view, and Figure 51 is a covering state sectional drawing, and Figure 52 is a masking member disengaged position sectional drawing; Figure 53 is the oblique view of the 34th embodiment; Figure 54 to Figure 59 is each application examples of the present invention, and wherein Figure 54 is the car body oblique view, and Figure 55 is an A portion key diagram, and Figure 56 is a B portion key diagram, and Figure 57 is a C portion key diagram, and Figure 58 is a D portion key diagram, and Figure 59 is an E portion key diagram; Figure 60 to Figure 64 is the 35th embodiment, wherein Figure 60 is a side elevation view in the masking member, and Figure 61 is the sectional drawing of Figure 60 along A-A, and Figure 62 be the oblique view of part around the air intake of buffer, Figure 63 is for applying state description figure, and Figure 64 is a masking member disengaged position key diagram; Figure 65 and Figure 66 are the 36th embodiment, and wherein Figure 65 is an oblique view, and Figure 66 is a covering state sectional drawing.31-336 is a masking member among the figure; 31X-336X is a foamed polystyrene body sheet material; 31Y-336Y is the thermoplastic film.
Below in conjunction with all accompanying drawings, describe various embodiments of the present invention in detail.
The category-A masking member
Fig. 1 is to Figure 3 shows that the 1st embodiment of the present invention.As seen from the figure, masking member (31), by going up gummed thermoplastic film (31Y) and the made square case shape body (31A) of the laminated plate material that forms at foamed polystyrene body sheet material (31X), and the adhesion layer (31B) that forms below this body (31A) constitutes, described adhesion layer (31B) is covered with by release property thin layers (31C) such as polyethylene film, polypropylene film, processing release papers.Like this,, therefore can overlappingly place, be convenient to transportation and preservation because the adhesion layer (31B) of this masking member (31) is being protected by release property thin layer (31C).Foamed polystyrene body sheet material (31X) owing to described masking member (31) is covered by thermoplastic film (31Y) again, and intensity increases, thereby is difficult for breakage when transportation, keeping, use.
The usage of this masking member (31) as shown in Figure 2, is to peel off release property thin layer (31C) afterwards, utensil is sticked on can not carry out on the parts (1) being protected on the surface-treated tabular part (2).Then with spraying process with the surface of applying coating in parts (1), carry out surface treatment.Also harmless in described part (2) even have a hole.Like this, utilize masking member (31), the inside in hole is also protected.
In addition, thermoplastic film (31Y) organic solvent that can also prevent from the coating to be contained directly contacts with foamed polystyrene body sheet material (31X).Like this, treat before or after heat treated, as shown in Figure 3, to use such as having contact with (9) masking member (31) is pierced through, thereby it is removed after the such surface-treated layer formation of coating (4).Perhaps can directly masking member (31) be pulled down with hand; Or heat, make temperature high what far away constitute the foamed polystyrene body of described masking member (31) and the softening point temperature of thermoplastic, thereby masking member (31) is shunk and come off voluntarily.In addition,, increased intensity, the damaged and phenomenon that left behind in the time of therefore can not producing utensil and peel off because the foamed polystyrene body (31X) of described masking member (31) is covered with by thermoplastic film (31Y) as mentioned above.
Figure 4 shows that the 2nd embodiment of the present invention.The masking member of present embodiment (32), its body (32A) is the cylindrical vessel shape, is made by foamed polystyrene body sheet material (32X) and thermoplastic film's (32Y) laminated plate material.Below body (32A), be formed with adhesion layer (32B), described adhesion layer (32B) then is covered with by release property thin layer (32C).
The same with the described masking member of the 1st embodiment (31), this masking member (32) can be used to the tabular part on the guard block equally, and is also harmless if this part has a hole.
Fig. 5 and Figure 6 shows that the 3rd embodiment of the present invention.As seen from the figure, masking member in the present embodiment (33), formed adhesion layer (33C) is constituted below the made square case shape body (33A) of the laminated plate material that closes thermoplastic film (33Y) and form, the flange (33B) that forms around this body (33A) upper end and the body (33A) by taking off on foamed polystyrene body sheet material (33X).Described adhesion layer (33C) then is covered with by release property thin layer (33D).
This masking member (33), the same with masking member (31) among the 1st embodiment, also can be used to the tabular part (2) of guard block (1).As shown in Figure 6, because this masking member (33) has flange (33B), make the such surface-treated layer of coating (4) be cut off, thereby described masking member (33) can not tangle by described coating (4), is easy to pierce through or method such as heat shrink is removed masking member with having contact with.
As shown in Figure 7, this masking member (33) should be made with the following method: that is, do as a whole and vacuum forming after a plurality of masking members (33) are arranged in length and breadth, the material that masking member is used is the foamed polystyrene body laminated plate material that gummed has the thermoplastic film.At this moment, should offer at the one or both sides of the flange (33B) of masking member (33) and give tangent line or groove (33E), so that masking member (33) is broken into two with one's hands singly with hand.Give tangent line or groove (33E) on the described flange (33B), can when masking member (33) vacuum forming, form together, also can after the masking member vacuum forming, form in addition.
Figure 8 shows that the 4th embodiment of the present invention.As seen from the figure, this masking member (34), the made square case shape body (34A) of the laminated plate material that forms by going up gummed thermoplastic film (34Y) at foamed polystyrene body sheet material (34X), in the upper end of this body (34A) on every side formed flange (34B), constituted by upwardly extending on every side perpendicular wall of this flange (34B) (34C) and the adhesion layer (34D) that below this body (34A), forms.Described adhesion layer (34D) then is covered with by release property thin layer (34E).
Masking member in the present embodiment (34) can similarly use with the described masking member of the 1st and the 3rd embodiment.Because the flange (34B) of this masking member (34) is formed with upwardly extending perpendicular wall (34C) on every side, compares with the 3rd embodiment, surface-treated layers such as coating can be cut off more completely.
Figure 9 shows that the 5th embodiment of the present invention.The body (35A) of the described masking member of present embodiment (35) is the cylindrical vessel shape, has the foamed polystyrene body laminated plate material (35X) of thermoplastic film (35Y) to make by gummed.Around the upper end of body (35A), be formed with the flange (35B) that has vertical perpendicular wall (35C), and body (35A) below, be formed with adhesion layer (35D), described adhesion layer (35D) then is covered with by release property thin layer (35E).
In the present embodiment,, thereby can cut off surface-treated layer such as coating fully because the flange (35B) of masking member is provided with vertical perpendicular wall (35C).
Figure 10 shows that the 6th embodiment of the present invention.Masking member in the present embodiment (36) is made of square case shape body (36A) and the adhesion layer (36B) that forms below this body (36A).Described body (36A) has thermoplastic film's (36Y) foamed polystyrene body sheet material (36X) to make with gummed, and handle (36D) projection is arranged at the body bottom.Described adhesion layer (36B) then is covered with by release property thin layer (36C).
This masking member (36) can similarly use with the 1st embodiment, owing to have handle (36D), very easily pulls.
Figure 11 shows that the 7th embodiment of the present invention.The body (37A) of the masking member in the present embodiment (37) is the cylindrical vessel shape, has thermoplastic film's (37Y) laminated-type foamed polystyrene body sheet material (37X) to make with gummed.Described body (37A) bottom is provided with the cylindric handle (37D) of projection, is formed with adhesion layer (37B) below the body, and described adhesion layer (37B) then is covered with by release property thin layer (37C).
This masking member (37) can similarly use with the 2nd embodiment, owing to have handle (37D), very easily pulls.
Figure 12 shows that the 8th embodiment of the present invention.Masking member in the present embodiment (38) has the square case shape body (38A) of square case shape handle (38D) projection, the flange (38E) that forms around this body (38A) upper end and the adhesion layer (38B) that forms below this body (38A) to be constituted by the bottom.Wherein body (38A) has thermoplastic film's (38Y) laminated-type foamed polystyrene body sheet material (38X) to make with gummed, and described adhesion layer (38B) then is covered with by release property thin layer (38C).
This masking member (38) can similarly use with the 3rd embodiment, owing to have handle (38D), as easy as rolling off a log pulling.
Figure 13 shows that the 9th embodiment of the present invention.Masking member in the present embodiment (39) is had the square case shape body (39A) of square case shape handle (39D) projection, the flange (39E) that forms, is made of upwardly extending on every side perpendicular wall of described flange (39E) (39F) and the adhesion layer (39B) that forms below described body (39A) by the bottom around described body (39A) upper end.Described body (39A) is to have thermoplastic film's (39Y) laminated-type foamed polystyrene body sheet material (39X) to make with gummed, and described adhesion layer (39B) then is covered with by release property thin layer (39C).
This masking member (39) can similarly use with the 8th embodiment, owing to have handle (39D), very easily pulls.Because flange (39E) is formed with perpendicular wall (39F) on every side, when applying, can prevent the inside of coating intrusion masking member (39) again.
Figure 14 shows that the 10th embodiment of the present invention.Masking member in the present embodiment (310) is had the square case shape body (310A) of square case shape handle (310D) projection, the flange (310E) that forms, is made of downward on every side perpendicular wall (310F) that extends of described flange (310E) and the adhesion layer (310B) that forms below body (310A) by the bottom around this body (310A) upper end.Described body (310A) is to have thermoplastic film's (310Y) laminated-type foamed polystyrene body sheet material (310X) to make with gummed, and described adhesion layer (310B) then is covered with by release property thin layer (310C).
This masking member (310) can similarly use with the 8th embodiment, owing to have handle (310D), as easy as rolling off a log pulling.And because flange (310E) is formed with the perpendicular wall (310F) of downward extension on every side, so coating can be cut off more completely.
The category-B masking member
The category-B masking member is suitable for can not carry out surface-treated tabular part and bossing on the what parts.
Figure 15 and Figure 16 shows that the 11st embodiment of the present invention.As seen from the figure, this masking member (311), by the made container-like body of square (311A) of thermoplastic film's (311Y) laminated-type foamed polystyrene body sheet material (311X), the flange (311B) that forms around this body (311A) upper end are arranged with gummed and on this flange (311B) formed adhesion layer (311C) constituted, described adhesion layer (311C) then is covered with by release property thin layer (311D).
As shown in figure 16, the using method of this masking member (311) is, after release property thin layer (311D) peelled off, paste with the adhesion layer (311C) that is covered above the flange (311B) and can not carry out surface-treated tabular partly (2) parts (1) on.Apply and so on surface treatment then, after forming the such surface-treated layer of coating (4), pierce through masking member (311) and remove it with having contact with and so on instrument again, or carry out thermoplastic and handle, allow masking member shrink and then come off naturally.Above-mentioned tabular part (2) is also harmless even offer the hole.In addition, also can be as shown in Figure 17, cover bossing (21) on the parts (1) with the described masking member of present embodiment (311), protect this bossing (21).
In the manufacture method of the described masking member of present embodiment (311), a kind of method of special recommendation as shown in figure 18.Sacrum strip 11 is looked in crop lip revive humiliation) arrange in length and breadth after, do as a whole and vacuum forming, material therefor is the laminated-type foamed polystyrene body sheet material (311X) that gummed has thermoplastic film (311Y) naturally.At this moment, should on release property thin layer (311D), offer and give tangent line (311E), also should offer and give tangent line or groove (311F) (single or double), so that masking member (311) is broken into two with one's hands singly with hand at the last corresponding site of the flange (311B) of masking member (311).Give tangent line or groove (311F) on the flange (311B), can when masking member (311) vacuum forming, form simultaneously, also can after vacuum forming, form in addition.
Figure 19 and Figure 20 shows that the 12nd embodiment of the present invention.As seen from the figure, masking member in the present embodiment (312), by the made cylindrical vessel shape body (312A) of thermoplastic film's (312Y) laminated-type foamed polystyrene body sheet material (312X) is arranged with gummed, around this body (312A) upper end formed flange (312B), the crimping (312E) that further forms in this flange (312B) outer periphery and on this flange (312B) formed adhesion layer (312C) constituted, be covered with release property thin layer (312D) on the described adhesion layer (312C).
The using method of this masking member (312) is, at first release property thin layer (312D) is peelled off, use formed adhesion layer (312C) above the flange (312B) to paste the part (2) that has hole (22) on the parts (1) for example then, after this, as shown in Figure 20, the class methods with coating form coating (4).Because the formed on every side crimping of flange (312B) (312E) of the covered utensil of described coating (4) (312) cuts off, therefore this masking member (312) can coated (4) not tangle, very easily with instrument such as having contact with, or remove it with the thermoplastic shrinkage method.
Part (2) on the above-mentioned parts (1) is not even there is hole (22), and is also suitable equally.
Shown in Figure 21 is the 13rd embodiment of the present invention.As seen from the figure, masking member in the present embodiment (313), by the made container-like body of square (313A) of thermoplastic film's (313Y) laminated-type foamed polystyrene body sheet material (313X) is arranged with gummed, around this body (313A) upper end formed flange (313B) and on this flange (313B) formed adhesion layer (313C) constituted.In addition, the middle part of body (313A) is formed with handle (313E), and adhesion layer (313C) then is covered with by release property thin layer (313D).
This masking member (313) also can similarly use with the described masking member of the 11st embodiment (311).Owing to have handle (313E), very easily install and pull.
Shown in Figure 22 is the 14th embodiment of the present invention, as seen from the figure, this masking member (314), by the made cylindrical vessel shape body (314A) of thermoplastic film's (314Y) laminated-type foamed polystyrene body sheet material (314X) is arranged with gummed, formed flange (314B), the crimping (314E) that further forms in described flange (314B) outer periphery and the adhesion layer (314C) that forms on described flange (314B) are constituted around this body (314A) upper end.In addition, the middle part of body (314A) is formed with handle (314F), and described adhesion layer (314C) then is covered with by release property thin layer (314D).
This masking member (314) also can similarly use with the described masking member of the 12nd embodiment (312), owing to be provided with handle (314F), very easily install and pulls.
Figure 23 and shown in Figure 24 be the 15th embodiment of the present invention.As seen from the figure, this masking member (315), by the made container-like body of square (315A) of thermoplastic film's (315Y) laminated-type foamed polystyrene body sheet material (315Y), the upper flange (315B) that forms around this body (315A) upper end are arranged with gummed, from the sagging on every side perpendicular wall (315C) of this upper flange (315B), constituted from outward extending lower flange in described perpendicular wall (315C) lower end (315D) and the adhesion layer (315E) that on described upper flange (315B), forms.Described adhesion layer (315E) then is covered with by release property thin layer (315F).
This masking member (315), the same with the described masking member of the 11st embodiment (311), also applicable to the part of the tabular on the parts (1) (2).Because this masking member (315) has perpendicular wall (315C) and lower flange (315D), as described in Figure 24, the such surface-treated layer of coating (4) can be completely severed, thus this masking member (315) not can and coating (4) tangle, very easily remove.
Figure 25 and shown in Figure 26 be the 16th embodiment of the present invention.As seen from the figure, this masking member (316) is by the made cylindrical vessel shape body (316A) of laminated-type foamed polystyrene body sheet material (316X) that thermoplastic film (316Y) is arranged with gummed, the upper flange (316B) that around this body (316A) upper end, forms, from the further on every side sagging interior perpendicular wall (316C) of described upper flange (316B), in described, erect the outward extending lower flange in wall (316C) lower end (316D), perpendicular wall (316G) outside described lower flange (316D) outer periphery is upwardly extending, and the adhesion layer (316E) that upward forms at described upper flange (316B) constitutes.Described adhesion layer (316E) then is covered with by release property thin layer (316F).
This masking member (316), sacrum strip 12 is looked in humiliation with the 12nd stool ├ revive) the same, also applicable to the part of the tabular on the parts (1) (2).As shown in figure 26, owing to have lower flange (316D) and perpendicular wall (316G) outward, compare with the 4th embodiment, coating under the present embodiment situation (4) can be cut off more completely.
C class masking member
C class masking member be used on the insertion parts hole portion and hole portion is protected.
Figure 27 is extremely shown in Figure 29 to be the 17th embodiment of the present invention.Masking member in the present embodiment (317) is made of the flange (317B) that with gummed the made container-like insertion section (317A) of thermoplastic film's (317Y) laminated-type foamed polystyrene body sheet material (317X) is arranged and form around the upper end of this insertion section (317A).
The using method of this masking member, such as shown in figure 28, be with the hole portion (22) on insertion section (317A) insertion parts (1), protected with this inside described hole portion (22).Simultaneously because have flange (317B), thus hole portion (22) also be subjected to protection on every side.
Afterwards with this masking member (317) patchhole portion (22), adopt again such as modes such as coatings, as shown in figure 28, be coated with last layer coating (4), but the inside of hole portion (22) and do not form coating on every side.This masking member (317) usually can be as shown in figure 29, and when the heat treated of coating (4), the way of shrinking with thermoplastic makes it come off naturally, and also available certainly having contact with pulls after piercing through.
Figure 30 and shown in Figure 31 be the 18th embodiment of the present invention.Masking member in the present embodiment (318) is made of the flange (318B) that the made container-like insertion section (318A) of thermoplastic film's (318Y) laminated-type foamed polystyrene body sheet material (318X) is arranged and form by periphery, place down slightly in the upper end of this insertion section (318A) with gummed.The using method of the masking member of this structure (318) as shown in figure 31, is that this masking member (318) is inserted such as in the hole (22) on the parts (1), by such as surface treatments such as coatings, forms coating (4) then.Because coating (4) disconnected in the upper end of the insertion section of this masking member (318) (318A), thereby this masking member (318) can not coated (4) tangle, and very easily removed by hole portion (22).
Shown in Figure 32 is the 19th embodiment of the present invention.The same with the masking member (317) among the 17th embodiment, masking member in the present embodiment (319), equally by the made container-like insertion section (319A) of thermoplastic film's (319Y) laminated-type foamed polystyrene body sheet material (319X) is arranged with gummed and around this insertion section (319A) upper end formed flange (319B) constituted, but compare with the 17th embodiment, the width of present embodiment flange (319B) is narrower.Narrower like this flange (319B) with masking member (319) patchhole portion (22) time, has only played positioning action, thus be unnecessary to hole portion (22) around protected surface treatment the time use.
Shown in Figure 33 is the 20th embodiment of the present invention.Masking member in the present embodiment (320) has the container-like insertion section (320A) of handle (320C) projection and the flange (320B) that forms is constituted by the bottom around the upper end of this insertion section (320A).Described masking member has thermoplastic film's (320Y) laminated-type foamed polystyrene body sheet material (320X) made by gummed.
This masking member (320) can similarly use with the 17th embodiment, owing to have a handle (320C), and as easy as rolling off a log peace hand-hole portion or from wherein extracting.
Shown in Figure 34 is the 21st embodiment of the present invention.Masking member in the present embodiment (321) has the container-like insertion section (321A) of handle (321C) projection and the flange (321B) that forms around the place, below slightly in this insertion section (321A) upper end is constituted by the bottom.Masking member is to have thermoplastic film's (321Y) laminated-type foamed polystyrene body sheet material (321X) to make with gummed.
This masking member (321) can use in the same manner with the 19th embodiment, because handle (321C) is arranged, very easily pacifies hand-hole portion or from wherein extracting.
Shown in Figure 35 is the 22nd embodiment of the present invention.The same with the 20th embodiment, the masking member in the present embodiment (322) has the container-like insertion section (322A) of handle (322C) projection and the flange (322B) that forms is constituted by the bottom around the upper end of this insertion section (322A).Masking member has thermoplastic film's (322Y) laminated-type foamed polystyrene body sheet material (322X) to make with gummed.Compare with the 20th embodiment, the width of above-mentioned flange (322B) is less.
This masking member (322) can use in the same manner with the 20th embodiment, owing to have handle (322C), very easily pacifies hand-hole portion or from wherein extracting.
Figure 36 and the 23rd embodiment for invention shown in Figure 37.Masking member in the present embodiment (323) is by the violent well-behaved load 23B of the cylindrical vessel shape insertion section (323A) that has thermoplastic film's (323Y) laminated-type foamed polystyrene body sheet material (323X) to make with gummed, the flange (323B) that forms in this insertion section (323A) upper end and carbuncle) upwardly extending perpendicular wall (323C) on every side constituted.
The using method of this masking member (323), identical with the 17th embodiment, be the hole portion (22) on insertion section (323A) insertion parts (1).Because flange (323B) is provided with perpendicular wall (323C) on every side, as shown in figure 37, coating (4) is cut off, so masking member (323) can easily be removed.
Shown in Figure 38 is the 24th embodiment of the present invention.As seen from the figure, this masking member (324) is made of container-like insertion section of square (324A) that has thermoplastic film's (324Y) laminated-type foamed polystyrene body sheet material (324X) to make with gummed and the flange (324B) that forms on every side on this insertion section (324A).The inboard of (324A) has and does as a whole and protuberance (324C) that form in the insertion section.
This masking member (324), can with sample shown in Figure 17, the lip-deep bossing of insertion parts (1) (21).Because the inboard, insertion section (324A) of this masking member (324) is formed with protuberance (324C), rely on the elasticity of protuberance (324C), energy and above-mentioned bossing (21) are closely fixed.
Shown in Figure 39 is the 25th embodiment of the present invention.Masking member in the present embodiment (325) is constituted by the container-like insertion section of cross (325A) that has thermoplastic film's (325Y) laminated-type foamed polystyrene body sheet material (325X) to make with gummed, the flange (325B) that forms in this insertion section (325A) upper end and at the perpendicular wall (325C) that this flange (325B) is set up on every side.
This masking member (325), can with the described same use of the 23rd embodiment.Since insertion section (325A) be cross so insertion section (325A) around be with hole portion inner wall section contact, very easily remove it with methods such as thermoplastic contractions.And compare with cylindrical vessel shape utensil, material is also saved to some extent.
Shown in Figure 40 is the 26th embodiment of the present invention.Masking member in the present embodiment (326), material therefor also is the lamination foamed polystyrene body sheet material (326X) that gummed has thermoplastic film (326Y), and container-like insertion section (326A) that the handle (326C) that it is formed in central authorities by quilt is divided into two and the flange (326B) that forms in this insertion section (326A) upper end are constituted.
Masking member in the present embodiment (326) can similarly use with the 20th embodiment.Because insertion section (326A) is divided into two by handle (326C), so very easily in vacuum forming; Again because insertion section (326A) around only partly contact with hole portion inwall, so masking member is very easily removed.
Shown in Figure 41 is the 27th embodiment of the present invention.Masking member in the present embodiment (327), also be to have thermoplastic film's (327Y) laminated-type foamed polystyrene body sheet material (327X) to make with gummed, it is made of the flange (327B) that is divided into four container-like insertion section (327A) by cross handle (327C) one and form in this insertion section (327A) upper end.This masking member can similarly use with the 25th embodiment, because insertion section (327A) is divided into four by handle (327C), compare with the 25th embodiment, the contact area of the insertion section of this masking member (327A) and hole portion inwall is littler, easier utensil is removed.
Shown in Figure 42 is the 28th embodiment of the present invention.Masking member in the present embodiment (328) is by the made container-like insertion section of cross (328A) of thermoplastic film's (328Y) laminated-type foamed polystyrene body sheet material (328X), the upper flange (328B) that forms in the lower end of this insertion section (328A) being arranged with gummed, being constituted from the sagging on every side perpendicular wall (328C) of this upper flange (328B) and from this outward extending lower flange in perpendicular wall (328C) lower end (328D).This masking member can be same with the 24th embodiment use owing to from perpendicular wall (328C) lower end outward extending lower flange (328D) is arranged, so the coating of viscoelastic body can be completely severed, masking member is easier to remove.
Figure 43 and shown in Figure 44 be the 29th embodiment of the present invention.Masking member in the present embodiment (329), by the made container-like insertion section (329A) of laminated-type foamed polystyrene body sheet material (329X) that thermoplastic film (329Y) is arranged with gummed, the upper flange (329B) that forms in lower end, this insertion section (329A), from the sagging on every side perpendicular wall (329C) of this upper flange (329B), from this outward extending lower flange in perpendicular wall (329C) lower end (329D), and the handle (329E) that protrude (329A) bottom from the insertion section constitutes, and is formed with rib (329F) and (329G) on the bottom surface of insertion section (329A) and upper flange (329B) respectively.This masking member (329) can similarly use with the 20th embodiment.Referring to Figure 44, because perpendicular wall (329C) lower end is formed with outward extending lower flange (329D), be coated in such as the coating (4) on the parts (1), can be cut off more completely, so the easier removal from hole portion (22) of this masking member (329).Because of being formed with rib (329F) and (329G) on (329A) bottom surface, insertion section of this masking member and the upper flange (329B), played the effect of gaining in strength again, utensil is difficult for broken more.
Figure 45 and shown in Figure 46 be the 30th embodiment of the present invention.Masking member in the present embodiment (330), dredge 30A by there is the made cylindrical vessel shape of thermoplastic film's (330Y) laminated-type foamed polystyrene body sheet material (330X) to insert with gummed) and the flange (330B) that forms in this lower end, insertion section constituted, described insertion section is formed with longitudinal rib (330C) on every side.This masking member (330) make usage identical with the 17th embodiment, promptly as shown in figure 46, be inserted in the hole portion (22) of parts (1).Because the longitudinal rib (330C) of this masking member (330) can be squeezed on the inwall of hole portion (22) to high resilience, therefore described utensil is before surface treatment or in handling, can be not former thereby come off because of vibration etc., and described longitudinal rib (330C) can also increase the intensity of masking member (330).
Figure 47 and shown in Figure 48 be the 31st embodiment of the present invention.This masking member (331), by have made cylindrical vessel shape insertion section (311A) of thermoplastic film's (331Y) laminated-type foamed polystyrene body sheet material (331X) and the flange (331B) that forms in lower end, this insertion section (331A) to be constituted with gummed, be formed with longitudinal rib (331C) around the described insertion section (331A), the bottom is formed with the handle (331D) of protrusion.The using method of this masking member (331) is identical with the 30th embodiment, promptly is such as shown in figure 48, is inserted in the hole portion (22) on the parts (1).Owing to have handle (331D), this masking member (331) is installed and removes all quite convenient.The longitudinal rib (331C) that masking member in the present embodiment (331) is had, identical with the 30th embodiment, also play the intensity that increases masking member (331), and prevent in the surface treatment effects such as utensil comes off.
Shown in Figure 49 is the 32nd embodiment of the present invention.Masking member in the present embodiment (332), by the cylindrical vessel shape insertion section (332A) that has thermoplastic film's (332Y) laminated-type foamed polystyrene body sheet material (332X) to make with gummed, the upper flange (332B) that forms in lower end, this insertion section (332A), constituted from the sagging on every side perpendicular wall (332C) of this upper flange (332B) and from this outward extending lower flange in perpendicular wall (332C) lower end (332D), described insertion section (332A) is formed with longitudinal rib (332E) on every side.This masking member can similarly use with the 29th embodiment, because perpendicular wall (332C) lower end is formed with outward extending lower flange (332D), the viscoelastic body coating can be completely severed, thereby this masking member (332) can easily be extracted from hole portion.The longitudinal rib (332C) that masking member in the present embodiment (332) is had, identical with the 30th, the 31st embodiment, played the intensity of increase masking member (332) and prevented effects such as utensil comes off in surface treatment.
D class masking member
D class masking member is used for can not carrying out surface-treated folded entablature branch on the guard block.
Figure 50 to Figure 52 is depicted as the 33rd embodiment of the present invention.Masking member in the present embodiment (333) is constituted by the cylindrical vessel shape body (333A) that has thermoplastic film's (333Y) laminated-type foamed polystyrene body sheet material (333X) to make with gummed and from the gap groove (333B) that the openend of this body (333A) is established.
The using method of above-mentioned masking member (333) is; such shown in Figure 51; folded entablature branch (23) with described gap groove (333B) built in items (1); protect this part not to be subjected to coating to wait surface treatment to influence, therefore just do not form the such surface-treated layer of coating (4) in described part (23).After surface treatment was finished, the available instrument of grade that has contact with pierced through described masking member (333) it is pulled, or shown in Figure 52 with the method for thermoplastic contraction, allow utensil come off voluntarily.
Figure 53 is depicted as the 34th embodiment of the present invention.Masking member in the present embodiment (334) is by the made square case shape body (334A) of thermoplastic film's (334Y) laminated-type foamed polystyrene body sheet material (334X) being arranged with gummed and being constituted from the gap groove (334B) that the openend of this body (334A) is offered.Its using method is identical with the 33rd embodiment.
Figure 54 to Figure 59 is depicted as above-mentioned A, B, all kinds of masking members of C, D is used what carries out antirust vibrationproof noise reduction processing to the base plate reverse side (12) of car body (11) example.By Figure 54 as seen, masking member of the present invention is applicable to A, B, C, D, E each several part on the base plate reverse side (12) of car body (11).
Such as, the hole of A portion (22A) is the hole that interspersed front-wheel spring shaft is used among Figure 55.Owing to be located in spring and use around the hole (22A), thus can adopt belong to what C class masking member, the masking member (317) among the 17th embodiment for example, come the inboard of hole (22A) and protected on every side.Install with bolt (21A) for parts shown in Figure 56 B portion, can adopt belong to the category-B masking member, the masking member (312) among the 12nd embodiment for example, (21A) protected to this bolt.And osculum (22C) shown in Figure 57 C portion, then can adopt belong to C class masking member, the masking member (320) among the 20th embodiment for example, the inside of this osculum (22C) is protected.For parts installing rack (23D) shown in Figure 58 D portion, can adopt the masking member (333) among the 33rd embodiment, (23D) protected to this installing rack.Parts shown in Figure 59 E portion are installed with screw (22E), can adopt belong to the category-A masking member, the masking member (31) among the 1st embodiment for example, this screw (22E) inside is protected.
E class masking member
E class masking member is to be used for negative area on the guard block.
Figure 60 to Figure 64 is depicted as the 35th embodiment of the present invention.Masking member in the present embodiment (335) is constituted by the body (335A) that has thermoplastic film's (335Y) laminated-type foamed polystyrene body sheet material to make through vacuum forming with gummed and at the formed on every side adhesion layer of this body (335A) (335B).
The negative area that this masking member (335) is suitable for is shown in Figure 62.(24) are buffer (11) bottom air intake among the figure, see Figure 62, and this air intake (24) inboard has pair of posts (24A), also are provided with vertical pole (24B) and cross bar (24C).For adapting to the inboard shape of such air intake (24), adopt masking member (335) shown in Figure 60, described masking member (335) is provided with pillar embedded grooves (335C), vertical pole embedded grooves (335D) and cross bar embedded grooves (335E).To adhesion layer (335B), also can cover with protective layers such as release property thin layer or protective films.When using masking member (335), re-use after the release property thin layer can being thrown off.Above-mentioned masking member (335), can be shown in Figure 63 like that, embed air intake (24) inboard, at this moment, two pillar embedded grooves (335C) of described masking member (335), just in time and two pillars (24A) in the air intake (24) chimeric, and vertical pole and cross bar embedded grooves (335D) and (335E), just in time and corresponding vertical pole (24B) and cross bar (24C) chimeric.Drawing upon adhesion layer (335B) like this, masking member body (335A) and air intake (24) are bonded together.Adopt this masking member, the inboard shape of its body (335A) and air intake (24) is coincide, can be closely bonding.
After masking member (335) is entrenched in air intake (24) inboard, shown in Figure 63, adopt sprayer (5) and so on instrument, coating be sprayed on air intake (24) around, form coating (4).Because the protection of masking member (335) is arranged, and the inboard of air intake (24) does not form coating.After coating is finished, shown in Figure 64,, masking member (335) to be extracted from air intake (24) inboard with having contact with (9) and so on instrument, also available hand is directly extracted masking member.
F class masking member
F class masking member is used for a plurality of bossings on the guard block.
Figure 65 and Figure 66 are depicted as the 36th embodiment of the present invention.
This masking member (336) is constituted by the body (336A) that has thermoplastic film's (336Y) laminated-type foamed polystyrene body sheet material (336X) to make through vacuum forming with gummed and from the protruding fitting portion (336B) of body (336A).
The usage of this masking member (336) shown in Figure 66, is masking member to be covered can not carry out on the parts (1) on a plurality of bossings of surface-treated (2), utilizes fitting portion (336B) to cover described bossing (2), is protected.
Claims (8)
1, a kind of masking member, its characteristic are that the making material of described masking member is the laminated-type foamed polystyrene body sheet material that single face or two sides gummed have the thermoplastic film.
2, masking member according to claim 1, its characteristic be, described masking member is made of container-like body and the adhesion layer that forms below described body.
3, masking member according to claim 1, its characteristic are that described masking member is made of container-like body, the flange that forms and the adhesion layer that forms on described flange around described body upper end.
4, masking member according to claim 1, its characteristic be, described masking member is made of container-like insertion section and the flange that forms around upper end, described insertion section.
5, masking member according to claim 1, its characteristic is that described masking member is constituted by container-like body and from the gap groove that described body open end is offered.
6, masking member according to claim 1, its characteristic be, the shape and structure that described masking member has and the inboard shape of negative area that should protect matches.
7, as masking member as described in the claim 6, its characteristic is, on the contact-making surface of described masking member and described negative area inboard, is formed with adhesion layer whole or in part.
8, masking member according to claim 1, its characteristic be, shape sends the dirty mqb reef of good fortune Huan flounder to fall from the sky or outer space to be that funny happiness to dredge the roasting smile of the funny happiness of a small tinkling bell to rush down the right member of top on the described masking member; The anti-legendary venomous insect legendary bird with poisonous feathers of さ chaff controls that to choke be wizard's plinth
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14349987 | 1987-09-18 | ||
| JP14350087 | 1987-09-18 | ||
| JP143498/87 | 1987-09-18 | ||
| JP14349/87 | 1987-09-18 | ||
| JP14349887 | 1987-09-18 | ||
| JP143499/87 | 1987-09-18 | ||
| JP143501/87 | 1987-09-18 | ||
| JP143500/87 | 1987-09-18 | ||
| JP14350187 | 1987-09-18 | ||
| JP47328/88 | 1988-04-07 | ||
| JP4732888 | 1988-04-07 | ||
| JP5169388 | 1988-04-18 | ||
| JP51693/88 | 1988-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1031950A true CN1031950A (en) | 1989-03-29 |
| CN1016232B CN1016232B (en) | 1992-04-15 |
Family
ID=27550262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88106800A Expired CN1016232B (en) | 1987-09-18 | 1988-09-16 | Masking member |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0307932B1 (en) |
| CN (1) | CN1016232B (en) |
| AU (1) | AU613958B2 (en) |
| DE (1) | DE3886488T2 (en) |
| SG (1) | SG26402G (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900381B (en) * | 2006-07-04 | 2010-05-12 | 浙江大学 | Device for preparing single surface anode aluminum oxide templete |
| CN102206805A (en) * | 2010-03-29 | 2011-10-05 | 北京京东方光电科技有限公司 | Magnetic sputtering equipment |
| CN102337578A (en) * | 2010-07-19 | 2012-02-01 | 北大方正集团有限公司 | Double-sided plating tank, sheet and plating method |
| CN104437941A (en) * | 2014-11-17 | 2015-03-25 | 无锡市百顺机械厂 | Paint spraying tool |
| CN104549836A (en) * | 2014-11-15 | 2015-04-29 | 郑州飞机装备有限责任公司 | Surface insulating tool spraying method for part sunken position |
| CN105149147A (en) * | 2015-07-13 | 2015-12-16 | 成都力鑫科技有限公司 | Spray system provided with protecting sleeve and used for distributing coating on surfaces of plates uniformly |
| CN105651542A (en) * | 2015-12-29 | 2016-06-08 | 芜湖东旭光电科技有限公司 | Glass substrate sampling device and method |
| CN106086960A (en) * | 2016-07-28 | 2016-11-09 | 中国电子科技集团公司第三十八研究所 | A kind of local protection device for radio frequency connector many platings plating |
| CN110918303A (en) * | 2019-12-31 | 2020-03-27 | 广西玉柴机器股份有限公司 | Shielding tool and shielding method of oil filter |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1001535A3 (en) * | 1988-09-22 | 1989-11-21 | Jean Silvestre | MASKING PROCESS AND MEANS. |
| CA2003126A1 (en) * | 1988-11-23 | 1990-05-23 | Seinosuke Horiki | Method of corrosion, sound, and vibration proofing of a metal structure |
| JPH0374671U (en) * | 1989-11-22 | 1991-07-26 | ||
| GB2254811B (en) * | 1991-04-19 | 1994-11-30 | Minnesota Mining & Mfg | Masking methods using a foam web |
| EP0606694A1 (en) * | 1993-01-14 | 1994-07-20 | Nagoya Oilchemical Co., Ltd. | A masking member |
| DE59307648D1 (en) * | 1993-08-24 | 1997-12-11 | Nedschroef Plettenberg Gmbh | Cover cap |
| DE69330140T2 (en) * | 1993-09-29 | 2001-08-23 | Nagoya Oilchemical Co.,Ltd. | COVER ELEMENT |
| EP1033178B1 (en) * | 1993-09-29 | 2006-02-15 | Nagoya Oilchemical Co., Ltd. | Masking member |
| US5902642A (en) * | 1997-05-12 | 1999-05-11 | Nayoya Oilchemcial Co., Ltd. | Masking member made of engineering plastic |
| GB9925537D0 (en) | 1999-10-29 | 1999-12-29 | British Aerospace | Masking techniques for metal plating |
| JP2004016902A (en) * | 2002-06-14 | 2004-01-22 | Nagoya Oil Chem Co Ltd | Masking material |
| US9179814B2 (en) | 2012-04-13 | 2015-11-10 | The Procter & Gamble Company | Cleaning article comprising lines of frangibility with marked indicia |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756963A (en) * | 1969-10-10 | 1971-04-02 | Shell Int Research | METHOD OF MANUFACTURING SHEETS |
| FR2384683A1 (en) * | 1977-03-22 | 1978-10-20 | Dourdin | Temporary cover plate for apertures in machine components - comprises heat-shrinkable polystyrene plate detachably glued to rim of the opening |
| CA1296179C (en) * | 1985-06-27 | 1992-02-25 | Seinosuke Horiki | Masking member |
| JPH0320115Y2 (en) * | 1986-06-03 | 1991-04-30 | ||
| JPH0541820Y2 (en) * | 1986-08-06 | 1993-10-21 | ||
| US4822650A (en) * | 1986-09-30 | 1989-04-18 | Nagoya Oilchemical Co., Ltd. | Masking member |
| CA1283283C (en) * | 1986-09-30 | 1991-04-23 | Seinosuke Horiki | Masking member |
-
1988
- 1988-09-16 EP EP88115194A patent/EP0307932B1/en not_active Expired - Lifetime
- 1988-09-16 CN CN88106800A patent/CN1016232B/en not_active Expired
- 1988-09-16 AU AU22343/88A patent/AU613958B2/en not_active Ceased
- 1988-09-16 SG SG1995906764A patent/SG26402G/en unknown
- 1988-09-16 DE DE3886488T patent/DE3886488T2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900381B (en) * | 2006-07-04 | 2010-05-12 | 浙江大学 | Device for preparing single surface anode aluminum oxide templete |
| CN102206805A (en) * | 2010-03-29 | 2011-10-05 | 北京京东方光电科技有限公司 | Magnetic sputtering equipment |
| CN102206805B (en) * | 2010-03-29 | 2013-02-06 | 北京京东方光电科技有限公司 | Magnetic sputtering equipment |
| CN102337578A (en) * | 2010-07-19 | 2012-02-01 | 北大方正集团有限公司 | Double-sided plating tank, sheet and plating method |
| CN104549836A (en) * | 2014-11-15 | 2015-04-29 | 郑州飞机装备有限责任公司 | Surface insulating tool spraying method for part sunken position |
| CN104437941A (en) * | 2014-11-17 | 2015-03-25 | 无锡市百顺机械厂 | Paint spraying tool |
| CN105149147A (en) * | 2015-07-13 | 2015-12-16 | 成都力鑫科技有限公司 | Spray system provided with protecting sleeve and used for distributing coating on surfaces of plates uniformly |
| CN105651542A (en) * | 2015-12-29 | 2016-06-08 | 芜湖东旭光电科技有限公司 | Glass substrate sampling device and method |
| CN106086960A (en) * | 2016-07-28 | 2016-11-09 | 中国电子科技集团公司第三十八研究所 | A kind of local protection device for radio frequency connector many platings plating |
| CN110918303A (en) * | 2019-12-31 | 2020-03-27 | 广西玉柴机器股份有限公司 | Shielding tool and shielding method of oil filter |
Also Published As
| Publication number | Publication date |
|---|---|
| SG26402G (en) | 1995-09-01 |
| AU613958B2 (en) | 1991-08-15 |
| CN1016232B (en) | 1992-04-15 |
| AU2234388A (en) | 1989-03-23 |
| DE3886488D1 (en) | 1994-02-03 |
| EP0307932A1 (en) | 1989-03-22 |
| EP0307932B1 (en) | 1993-12-22 |
| DE3886488T2 (en) | 1994-06-09 |
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