JP3166844U - Paper string - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a variety of paper strings which can be used for various purposes such as carrying hands, handicrafts, and decorations while obtaining a beautiful appearance. SOLUTION: A paper core 13 formed by twisting a plurality of paper tapes 12 into a single string, and a heat-welded yarn 14 melted by heat are appropriately wound around the outer circumference of the paper core 13. The coating thread 15 is provided. Since a plurality of paper tapes 12 are twisted, a tightly packed paper core 13 can be obtained, and the winding direction of the coating thread 14 wound directly above the paper core 13 is opposite to the twisting direction of the paper core 13. , To stabilize the form. [Selection diagram] Fig. 1

Description

  The present invention relates to a paper string used for, for example, a paper bag litter, a litter for packaging, a suspension top for hanging, a decoration, a handicraft, and the like.

  As a string used for various uses as described above, a decorative string disclosed in Patent Document 1 has been proposed. This is formed by spirally winding a water-covering covering material on the surface of a core material made of paper tape, and has an effect that a beautiful decorative string can be obtained by water-drawing having various appearances. Moreover, the effect of anti-slip | skid etc. is acquired by the unevenness | corrugation which can be carried out by the winding of water drawing.

JP 2010-168703 A

  However, it is difficult to twist a wide paper tape tightly, and there are cases in which the properties and application range of the resulting decorative string are restricted. In addition, since it is configured to wind the watering, there is a limit to forming the decorative string thinly, and there are cases where it is inconvenient when used in a bound state.

  Therefore, the main object of the present invention is to obtain more various paper strings.

  Means for this purpose include a paper core formed by twisting a plurality of paper tapes into a single string, and a covering yarn wound around the outer periphery of the paper core via a heat-welding yarn that melts by heat. Paper string.

  The coated yarn maintains its winding state on the paper core by welding with a heat-welding yarn, is integrated with the paper core, and maintains the twisted state of the twisted paper core. Since the paper core is composed of a plurality of paper tapes, a hard paper core can be obtained by tightening as necessary. A thin paper core or a thick paper core can be obtained, and a paper core having a desired hardness can be obtained. Further, since the coated yarn itself is not thicker than water-drawn, a thin paper string can be obtained.

  If the winding direction of the covering yarn wound immediately above the paper core is opposite to the twisting direction of the paper core, the paper core will not be twisted even if the covering yarn is wound strongly, and a beautiful appearance Is obtained.

  As the covering yarn, at least one of non-twisted yarn, twisted yarn or non-stretchable yarn made of tape yarn can be used. The non-stretchable yarn means one having extremely low stretchability, and does not mean only one having no stretchability at all. Since it is a non-stretchable yarn, it contributes to maintaining the twisted state of the paper core. Even when the paper string absorbs water, the paper core absorbs water and prevents it from expanding and unraveling, and maintains a beautiful appearance.

  If a part of the paper tapes constituting the paper core is set to have an appearance different from the appearance of other paper tapes, it is possible to obtain beauty by changing the color and pattern of the paper core, such as red and white.

  When the coated yarn is wound so as to expose the paper core, a desired appearance can be obtained by the interaction between the color and winding method of the coated yarn and the appearance of the paper core.

  It may be a paper string to which a functional yarn having an antibacterial and / or deodorizing function is attached. In this case, the function of antibacterial, deodorant or antibacterial deodorant is obtained, and it can be suitably used as a paper string used for a part touching a human hand or a part requiring hygiene.

  Another means is a handbag to which the paper string is attached as a hand. The hand made of paper string enhances the appearance of the handbag, and even if the hand is wet, the appearance can be maintained and the strength is maintained, and the durability as a paper bag is exhibited.

  According to this device, more various paper strings can be obtained by the paper core using a plurality of paper tapes and the covering yarn wound around the paper core and fixed by the heat welding yarn.

The perspective view of a paper string. The perspective view of the state which decomposed | disassembled the perspective view of a paper core, and its part. The perspective view of the state which decomposed | disassembled a part of paper string, and the cross-sectional view of the state which put the heat welding thread | yarn along the paper core. The perspective view which shows the example of a paper string. The perspective view of the state which decomposed | disassembled one part which shows the structure of the paper string which concerns on another example. The perspective view of the handbag using a paper string. The front view which shows the example which used the paper string as a binding string.

An embodiment for carrying out the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view of a paper string 11. As shown in FIG. 1, the paper string 11 includes a paper core 13 formed by twisting a plurality of paper tapes 12 into a single string, and the paper core 13. This is a configuration provided with a covering yarn 15 wound around the outer periphery via a heat welding yarn 14. The paper core 13 has a substantially circular cross section, and the coated yarn 15 is wound spirally in a state where a plurality of untwisted yarns are aligned. In FIG. 1, the heat welding yarn 14 is represented by a broken line.

  2 (a) is a perspective view of the paper core 13, and FIG. 2 (b) is a perspective view of a state in which the end thereof is unwound. As shown in these figures, the three paper tapes 12 are twisted. It is configured. The width of each paper tape 12 is appropriately set to 20 mm, 30 mm, etc., depending on the desired thickness of the paper string 11 and paper core 13.

  Other numbers may be used such as using two or four paper tapes 12 instead of three.

  As shown in FIG. 2C, some of the plurality of paper tapes 12 may be set to have an appearance different from the appearance of the other paper tapes 12b. The “appearance” is a state visible from the outside, and a beautiful appearance can be obtained by selecting the quality, material, color, and pattern of the paper tape 12. The “part” is not limited to one of the three paper tapes 12 and may be two of the three paper tapes, and the two different paper tapes are different from each other. You may have a color and a pattern.

  In addition to non-twisted yarn, the coated yarn 15 may be twisted yarn or tape yarn (including glossy or colored material such as metal vapor-deposited tape), and preferably non-stretchable yarn. It is because the twisted state of the paper core 13 can be satisfactorily maintained by the covering yarn 15 not expanding and contracting.

  The covering yarn 15 is wound around the paper core 13 after the heat-welding yarn 14 is attached to the paper core 13 as shown in FIGS.

  The heat-welded yarn 14 melts when heated to the melting point or higher, and bonds the contacting portions together. The heat-welding yarn 14 is attached so as to extend along the longitudinal direction of the paper core 13, and as shown in FIG.

  In addition to the selection of the covering yarn 15, the winding mode such as the number of windings, the winding direction, the winding density, the winding strength, the number of winding layers may be appropriately performed so that the desired appearance and properties can be obtained. The winding direction of the covering yarn 15 wound just above the paper core 13 is set opposite to the twisting direction of the paper core 13. This is because even if the coated yarn 15 is strongly wound, the paper core 13 is not twisted or rugged, and a beautiful appearance with a circular cross section is obtained.

  In the manufacture of the paper string 11 having such a configuration, the paper core 13 is twisted by using the paper tape 12, and the heat-welded yarn 14 is drawn along the paper core 13 while being conveyed. Subsequently, the covering yarn 15 is spirally wound on the paper core 13 along which the heat welding yarn 14 is along. The coated yarn 15 is wound firmly and firmly. After the coated yarn 15 is wound, the coated yarn 15 is passed through a known continuous heating and drying furnace (not shown). In the continuous heating and drying furnace, heating is performed at a predetermined temperature at which the hot welding yarn 14 is melted, and the hot welding yarn is melted. Then, the winding state of the covering yarn 15 around the paper core 13 is fixed by welding. At the same time, the melted heat-welding yarn 14 partially coats the surface of the paper core 13, and the form of the paper core 13 is maintained from this point. Since the heat-welding yarn 14 is used for fixing the covering yarn 15, unlike the case where the covering yarn 15 is fixed using an adhesive, the adhesive is not exposed to the naked eye and a beautiful appearance can be secured. As described above, manufacturing is also easy.

  The paper string 11 completed by heating and melting is appropriately cut into a length or wound.

FIG. 4 shows some other examples of the paper string 11. In this figure, the heat welding yarn 14 is represented by a broken line.
In the paper string 11 of FIG. 4A, the same kind of coated yarn 16 is further wound on the coated yarn 15 wound just above the paper core 13 in a spiral shape in the direction opposite to the lower coated yarn 15. It is an example.

  The paper string in FIG. 4B is the same as the paper string 11 in FIG. 4A, but is an example in which the winding density of the covering yarns 15 and 16 is increased.

  The paper string 11 in FIG. 4C is the same as the paper string 11 in FIG. 4A, but the gloss that is different in appearance from the coated yarns 15 and 16 under the coated yarns 15 and 16. This is an example in which the coated yarn 17 made of a narrow tape yarn having a length is aligned along the longitudinal direction of the paper core 13. The coated yarn 17 made of tape yarn is held in a state along the paper core by winding the coated yarns 15 and 16 without separately bonding.

  The paper string 11 in FIG. 4D is an example in which the types of the covering yarn 15 wound immediately above the paper core 13 and the type of the covering yarn 16 wound thereon are different. A thin tape yarn having gloss is used for the covering yarn 15 to be rotated.

  In the paper string 11 in FIG. 4E, the covering yarn 16 is further wound on the covering yarn 15 wound just above the paper core 13 in a spiral shape in the direction opposite to the lower covering yarn 15. It is an example, and the covering yarn 15 wound just above the paper core 13 is wound more densely than the covering yarn 16 wound thereon. In this case, after the thermal welding yarn 14 (first thermal welding yarn 14a) is placed along the paper core 13, the covering yarn 15 immediately above the paper core 13 is wound, and then the thermal welding yarn 14 (second thermal welding yarn 14). After covering the welding yarn 14b), the covering yarn 16 on the surface layer side is wound.

  Each of the paper strings 11 shown in FIGS. 4A to 4E has the paper core 13 exposed. For this reason, particularly when the appearance of some of the paper tapes 12a constituting the paper core 13 is different as shown in FIG. 2C, depending on the combination of the appearance of the covering yarn 15 and the winding mode. It becomes a more beautiful and appropriate-looking paper string.

  The paper string 11 in FIG. 4 (f) has a covering yarn 18 wound just above the paper core 13 wound tightly so as to conceal the paper core 13, and is separated from the covering yarn 18 on that. This is an example in which the coated yarns 15 and 16 having an external appearance are roughly wound. Also in this case, the first heat welding yarn 14a and the second heat welding yarn 14b are used. The paper string 11 uses a twisted yarn as the covering yarn 18 immediately above the paper core 13, so that the appearance of the paper string 11 can be wiped as a whole. In addition, since the covering yarns 15 and 16 on the surface layer side are accented, the appearance looks like a braid.

  FIG. 5 is a perspective view in which a part of a paper string 11 according to another example is disassembled, and is an example of the paper string 11 to which a functional thread 19 is attached. As the functional yarn 19, one having an antibacterial, deodorant or antibacterial deodorant function can be used. The attachment of the functional yarn 19 can be performed along the longitudinal direction of the paper core 13 in the same manner as the attachment of the heat welding yarn 14, but the paper core is aligned with the covering yarn 15 together with the covering yarn 15 as shown in the figure. It is good to wind around 13.

  The paper string 11 configured as described above includes, for example, the hand 22 of the handbag 21 shown in FIG. 6, the packaging material (tie string 31) as shown in FIG. 7, the material of containers such as bags, and handicrafts. It is suitably used as a decorative part, a strap for hanging, especially a tag for attaching a product tag such as a Japanese accessory.

  The handbag 21 shown in FIG. 6 is configured such that a hand 22 is fixed in an inverted U shape on the inner surface of a paper bag main body 23 whose upper end is open. In addition to the fixing of the fixing sheet 24 as shown in the drawing, the holding hand 22 is fixed by forming a knot at the tip of the holding hand 22 inserted through a hole (not shown) formed in the paper bag main body 23 to prevent the holding hand 22 from coming off. It may be.

  In the handbag 21 configured as described above, the hand 22 made of the paper string 11 improves the appearance of the handbag 21 in cooperation with the appearance of the paper bag main body 23. In particular, since the hand 22 is a conspicuous part when the hand bag 21 is provided, the hand 22 is also effective in differentiating from others.

  In addition, since the paper core 13 is composed of a plurality of paper tapes 12 and is twisted hard, the outer periphery has a structure in which the coated yarn 15 is wound. You can maintain beauty and strength. For this reason, durability as the handbag 21 is also obtained.

  When used as a binding string 31 for packaging as shown in FIG. 7, it is used in the same manner as a normal string. In this case, unlike the case where a synthetic resin film string is used, the unity with the wrapping paper 32 is obtained, and a beautiful appearance can be obtained. Further, when the paper core 13 is exposed in red and white, it can be properly used depending on the purpose of use, such as the meaning of celebration.

  As described above, according to the configuration as described above, various paper strings 11 can be obtained depending on the application and desired appearance by selecting the width and number of the paper tapes 12, the winding mode of the covering yarn 15, and the like. , Expansion of applications.

  The above configuration is an embodiment for carrying out the present invention, and the present invention is not limited to the above configuration, and other configurations can be adopted.

  For example, the functional yarn may be in any form such as non-twisted yarn or twisted yarn, or may be colored.

DESCRIPTION OF SYMBOLS 11 ... Paper string 12 ... Paper tape 13 ... Paper core 14 ... Heat-welding yarn 15, 16, 17, 18 ... Cover yarn 19 ... Functional yarn 21 ... Hand bag 22 ... Hand

Claims (7)

A paper core formed by twisting a plurality of paper tapes into a single string,
A paper string comprising a coated yarn wound around the outer periphery of the paper core via a heat-welding yarn that is melted by heat. The paper string according to claim 1, wherein a winding direction of the covering yarn wound immediately above the paper core is opposite to a twisting direction of the paper core. The paper string according to claim 1 or 2, wherein the coated yarn is at least one of non-stretchable yarn, twisted yarn, or non-stretchable yarn made of tape yarn. The paper string according to any one of claims 1 to 3, wherein a part of the paper tape constituting the paper core is set to have an appearance different from an appearance of another paper tape. The paper string according to any one of claims 1 to 4, wherein the covering yarn is wound so as to expose the paper core. The paper string according to any one of claims 1 to 5, wherein a functional yarn having an antibacterial and / or deodorizing function is attached. A handbag to which the paper string according to any one of claims 1 to 6 is attached as a hand.

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