CN1701967A - Printing process on arc surface - Google Patents
Printing process on arc surface Download PDFInfo
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- CN1701967A CN1701967A CN 200510034219 CN200510034219A CN1701967A CN 1701967 A CN1701967 A CN 1701967A CN 200510034219 CN200510034219 CN 200510034219 CN 200510034219 A CN200510034219 A CN 200510034219A CN 1701967 A CN1701967 A CN 1701967A
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- printing process
- arc surface
- contour body
- pattern
- thermosetting
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Abstract
This invention relates to cambered surface printing technique and comprises following steps: (1) form a cambered surface body; (2) print design on deformed plane design material, deform the material according to shape of cambered surface body; (3) put deformed material and cambered surface body into design forming mould by turns;(4) match and heat mould to sulfidize and form the design on material and join on surface; (5) demould to take off deformed material. The invention also fit to semi-sphere, ellipsoid, semi- ellipsoid and other arc surface; the obtained design is bright in color, high precision; outer surface of cambered surface body is smooth and tidiness.
Description
[technical field]
The present invention relates to a kind of typography, be meant a kind of printing process on arc surface especially.
[background technology]
At present, both at home and abroad in the processing of ball surface detail multicolour pattern usually in the following way: a kind of is the bat printing technology, promptly elder generation is printed on the floral designs of chromatography on the glassine paper, the glassine paper that will be printed on floral designs then is attached on the rubber face ball of uncured, by high temperature vulcanized back bat printing to the rubber sphere, the advantage of this technology is can be with the pattern bat printing of polychrome to the rubber sphere, bright in colour, but its maximum shortcoming is the whole sphere of rubber can't be formed the pattern that rule is unified, its reason is that the pattern that is imprinted on the glassine paper is the plane, and spherome surface is a sphere stereoscopic, glassine paper is attached on the sphere, can not makes the pattern that prints off cover whole ball surface flawlessly.Another kind of technology is that the pattern with spherome surface is divided into some five equilibriums according to the spheroid size, carries out photomechanical production after being depicted as planar graph, thereby pattern and character is printed on the paper on plane, at last the pattern and character of the scraps of paper is pieced together at spherome surface by the five equilibrium cutting.The major defect of this method is that the sphere that very difficult pattern and character with the plane is printed onto solid gets on, and the sphere printed matter of this printing process printing, and the surface is rough, and precision is not high.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of printing process on arc surface that can print various exquisite pattern of all kinds on contour body is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of printing process on arc surface: (1), contour body of formation; (2), behind impressing pattern on the flexible planar pattern material, this deformable material is out of shape according to the surface configuration of contour body; (3), will print figuratum deformable material, contour body is put into the pattern forming mould successively; (4), matched moulds, heating makes pattern sulfidization molding on the deformable material, is connected the contour body surface; (5), the demoulding, take off deformable material.
The invention has the beneficial effects as follows: above-mentioned typography is first impressing pattern on deformable material, utilizes the thermoset forming mode with the pattern sulfidization molding on the deformable material again, is connected the contour body surface.This technology has solved former employing glassine paper pinup picture bat printing can't form whole sphere the shortcoming of the unified pattern of rule and the shortcoming that the sphere printed matter surface is rough, precision is not high that adopts the photomechanical production mode to make, it not only can be easily direct printed patterns on spherical, can also directly on hemisphere face, ellipsoid, semiellipse face and other arcwall faces, print various pattern of all kinds, and, the pattern lovely luster of gained, precision height, the smooth outer surface of resulting contour body is clean and tidy.
Below the present invention is described in further detail.
[specific embodiment]
The present invention relates to a kind of printing process on arc surface.Be that example describes this printing process on arc surface below with the bounder.Bounder mainly is that rubber is made by the thermoset forming method.In the present embodiment, bounder earlier through after the preformed, is put into the pattern forming mould again, in the mode of thermoset forming pattern is printed on its surface.
Bounder preformed: (1), rubber is added in the rubber-moulding mould, the moulding of mixing adds bridging agent; (2), pre-molding: with 50～300 tons of dull and stereotyped fluidisation machine extruding rubber; (3), matched moulds sulfuration: matched moulds also heated 10～150 minutes under 80 ℃～200 ℃ state of temperatures, made it be in half-mature or well done state, and moulding rubber is taken out in (4), die sinking, makes preformed bounder.
Design producing: (1), choose the flexible planar pattern material; (2), with vulcanizing printing ink impressing pattern on this planar materials; (3), deformable material shape according to bounder under deformable state that will produce pattern is out of shape in mould.
Pattern is printed on the bounder: (1), will print figuratum deformable material and put into the pattern forming mould; (2), again the rubber of half-mature or well done state is put into the pattern forming mould; (3), matched moulds and under 50 ℃～300 ℃ temperature, heating 5～180 minutes, make the pattern sulfidization molding that is printed on the deformable material, be connected the bounder surface; (4), the demoulding, take off deformable material, exquisite pattern just is printed on the bounder.
Below only be that example describes printing process on arc surface, be not limited to bounder during practical application, but can be used for the design producing of all thermosetting shaped articles or thermosetting foamed molded product with the bounder.Similarly, this technology is not only applicable to spherical surface, is suitable for too for aspheric curved surfaces such as ellipsoid etc.This printing process on arc surface also can adopt automation or semi-automatic mode to carry out simultaneously.Adopt thermoset forming method of the present invention to print the images on the curved surfaces, the pattern lovely luster of generation, precision height, the smooth outer surface of the contour body that obtains is clean and tidy.
Claims (9)
1, a kind of printing process on arc surface is characterized in that may further comprise the steps: (1), contour body of formation; (2), behind impressing pattern on the flexible planar pattern material, this deformable material is out of shape according to the surface configuration of contour body; (3), will print figuratum deformable material, contour body is put into the pattern forming mould successively; (4), matched moulds heating, make the pattern sulfidization molding on the deformable material, be connected the contour body surface; (5), the demoulding, take off deformable material.
2, printing process on arc surface as claimed in claim 1 is characterized in that: described contour body is to make by the thermoset forming mode with thermosetting moulding material or thermosetting foaming material.
3, printing process on arc surface as claimed in claim 2 is characterized in that: described contour body makes in the following manner: thermosetting moulding material or thermosetting foaming material are added in the mould, and the moulding of mixing adds bridging agent; Pre-molding: push this thermosetting moulding material or thermosetting foaming material with 50～300 tons of dull and stereotyped fluidisation machines; The matched moulds sulfuration: matched moulds also heated 10～150 minutes under 80 ℃～200 ℃ temperature, made it be in half-mature or well done state; The thermosetting moulding material or the thermosetting foaming material of moulding are taken out in die sinking, make described contour body.
4, printing process on arc surface as claimed in claim 3 is characterized in that: described contour body is made by rubber.
5, as claim 1,2,3 or 4 described printing process on arc surface, it is characterized in that: wherein, step (4) is to heat 5～180 minutes under 50 ℃～300 ℃ temperature conditions behind the matched moulds.
6, as claim 1,2,3 or 4 described printing process on arc surface, it is characterized in that: this printing process on arc surface can adopt automation or semi-automatic mode to carry out simultaneously.
7, as claim 1,2,3 or 4 described printing process on arc surface, it is characterized in that: the surface of described contour body is a spherical.
8, printing process on arc surface as claimed in claim 7 is characterized in that: described contour body is a bounder.
9, as claim 1,2,3 or 4 described printing process on arc surface, it is characterized in that: wherein, print figuratum deformable material in the step (2) and under deformable cond, be out of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100342194A CN100402308C (en) | 2005-04-22 | 2005-04-22 | Printing process on arc surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100342194A CN100402308C (en) | 2005-04-22 | 2005-04-22 | Printing process on arc surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1701967A true CN1701967A (en) | 2005-11-30 |
| CN100402308C CN100402308C (en) | 2008-07-16 |
Family
ID=35631980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100342194A Expired - Fee Related CN100402308C (en) | 2005-04-22 | 2005-04-22 | Printing process on arc surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100402308C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259518A (en) * | 2011-06-11 | 2011-11-30 | 东莞晨光印刷有限公司 | Process suitable for printing thermochromic pattern on complex surfaces and tableware |
| CN103358737A (en) * | 2012-04-11 | 2013-10-23 | 林俊豪 | Circular hand ring printing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5770325A (en) * | 1995-09-18 | 1998-06-23 | Lisco, Inc. | UV curable ink for game ball and method of printing |
| CN1242307A (en) * | 1998-07-02 | 2000-01-26 | 陈达秋 | Method for printing patterns or characters on shell of egg |
| US6375783B1 (en) * | 2000-03-20 | 2002-04-23 | Elbert Davis | Method of transferring a sublimable dyestuff art image onto the curved outer surface of a billiard ball |
| JP2003320796A (en) * | 2002-02-27 | 2003-11-11 | Yoshino Kogyosho Co Ltd | Curved surface transfer sheet and transfer method, and molded object decorated by transfer method |
| CN1206114C (en) * | 2003-05-16 | 2005-06-15 | 汕头市东田转印有限公司 | Thermal transfer printing method |
-
2005
- 2005-04-22 CN CNB2005100342194A patent/CN100402308C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259518A (en) * | 2011-06-11 | 2011-11-30 | 东莞晨光印刷有限公司 | Process suitable for printing thermochromic pattern on complex surfaces and tableware |
| CN102259518B (en) * | 2011-06-11 | 2013-06-05 | 东莞晨光印刷有限公司 | Process suitable for printing thermochromic pattern on complex surfaces and tableware |
| CN103358737A (en) * | 2012-04-11 | 2013-10-23 | 林俊豪 | Circular hand ring printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100402308C (en) | 2008-07-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20100422 |