Cloth tape and zipper

Abstract

The utility model relates to the technical field of zippers, in particular to a cloth tape and a zipper, which comprises zipper teeth and a cloth tape, the cloth tape comprises a cloth tape main body and a covered edge woven on one side of the cloth tape main body; a first texture is arranged at the joint of the cloth belt main body and the covered edge, and adopts two-up and two-down textures; and the covered edge adopts a three-up one-down weaving pattern and a three-down one-up weaving pattern. According to the woven belt, the two-up and two-down woven patterns are adopted in the first texture, used for connecting the covered edge, of the woven belt body, so that the number of interweaving points between the warp yarn and the weft yarn on the first texture can be reduced, the texture of the first texture becomes soft, the connecting position of the first texture and the covered edge has good elasticity and smoothness, the connecting position is not prone to wrinkling, and the service life of the woven belt is prolonged. And meanwhile, the horizontal tensile strength of the cloth tape is enhanced, so that the cloth tape is not easy to crack and laddle. Meanwhile, the covered edge adopts the three-up and one-down woven patterns and the three-down and one-up woven patterns, so that the covered edge is thicker and more elastic, and the soft touch feeling of the covered edge to the skin is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to zip fastener technical field especially relates to a cloth tape and zip fastener. BACKGROUND

[0002] The cloth tape of the existing zip fastener product, the chain tape usually includes the cloth tape interwoven by warp and weft and the zipper teeth arranged in rows on the one side long edge of the cloth tape, and the cloth tape is single side, if the cloth tape edge is exposed, the cloth tape edge will contact the skin and cause certain scratch feeling and uncomfortable feeling to the skin, in order to solve the problem, the edge cover will be woven on the other side long edge of the cloth tape. SUMMARY

[0003] The utility model solves the technical problem that how to improve the connection between the cloth tape and the edge cover to improve the hand feeling.

[0004] In order to solve the above technical problem, the utility model adopts a technical scheme that a cloth tape, including cloth tape main part and edge cover woven in one side of cloth tape main part, the connection of cloth tape main part and edge cover is first organization, the first organization adopts two upper two lower weaves, the edge cover adopts three upper one lower weaves and three lower one upper weaves.

[0005] Further, the cloth tape main part has second organization connected with the first organization, and the second organization adopts one upper one lower weave.

[0006] Further, the number ratio of warp of the first organization to warp of the second organization is 4:5.

[0007] Further, the cloth tape main part has third organization connected with the second organization, and the third organization adopts two upper two lower weave.

[0008] Further, the number ratio of warp of the first organization to warp of the third organization is 8:23.

[0009] Further, the edge cover is hollow fabric.

[0010] Further, the cross section length of the edge cover is 1mm to 6mm.

[0011] In order to solve the above technical problem, another technical scheme of the utility model is adopted.

[0012] A zip fastener, including zipper teeth and cloth tape, the cloth tape is the cloth tape in the above technical scheme, and the zipper teeth are connected on the side of the cloth tape main part away from the edge cover.

[0013] The utility model discloses a beneficial effect lies in: the first organization of cloth tape main part for connecting the bound is two upper two lower weaves, can reduce the interlacing point between warp and weft on the first organization, thereby make the first organization texture become soft, make the first organization and the bound connection place have good elasticity and flatness, to make the connection place not easy to wrinkle, still strengthen the cloth tape's flat tensile strength simultaneously, make it not easy to crack and silk. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model proposes a structure schematic diagram of zip fastener for the utility model;

[0015] Figure 2 The utility model proposes the weaving organization schematic diagram of cloth tape main part of cloth tape for the utility model;

[0016] Figure 3 The utility model proposes the weaving organization schematic diagram of the bound of cloth tape for the utility model;

[0017] Figure 4 The utility model proposes the cross section structure schematic diagram of cloth tape for the utility model;

[0018] Label explanation:

[0019] 1, cloth tape main part;11, first organization;12, second organization;13, third organization;

[0020] 2, bound;3, chain teeth;4, warp;5, weft. DETAILED DESCRIPTION

[0021] For the technical content of the utility model, the purpose and effect realized are explained in detail below by combining with the embodiment and the drawing.

[0022] Please refer to Figures 1 to 3 The utility model discloses a cloth tape, including cloth tape main part 1 and the bound 2 of weaving in cloth tape main part 1 one side;The connection of cloth tape main part 1 and bound 2 is first organization 11, and the first organization 11 adopts two upper two lower weaves;The bound 2 adopts three upper one lower weaves and three lower one upper weaves.

[0023] Working principle: the first organization 11 of the cloth tape main body 1 used to connect the edge 2 adopts two over two under weaves, which can reduce the interlacing points between the warp yarn 4 and the weft yarn 5 on the first organization 11, so that the first organization 11 becomes soft, and the first organization 11 and the edge 2 have good elasticity and flatness at the connection, so that the connection is not easy to wrinkle, and the flat tensile strength of the cloth tape is also enhanced, so that it is not easy to crack and silk. At the same time, the edge 2 adopts three over one under weaves and three under one over weaves, which can make the edge 2 more elastic and thick, so as to ensure the soft touch of the edge 2 to the skin.

[0024] Please refer to Figure 2 Further, the cloth tape main body 1 has a second organization 12 connected with the first organization 11, and the second organization 12 adopts one over one under weaves.

[0025] As can be seen from the above description, the second organization 12 adopts one over one under weaves, so that the warp yarn 4 and the weft yarn 5 on the second organization 12 interlace once every other one, so that the second organization 12 is relatively hard in texture, so as to ensure the strength of the cloth tape main body 1.

[0026] Please refer to Figure 2 Further, the number of warp yarns of the first organization 11 and the number of warp yarns of the second organization 12 are in a ratio of 4:5.

[0027] As can be seen from the above description, the ratio of the number of warp yarns of the first organization 11 and the number of warp yarns of the second organization 12 is limited, which can meet the elasticity of the cloth tape while ensuring the strength of the cloth tape.

[0028] Please refer to Figure 2 Further, the cloth tape main body 1 has a third organization 13 connected with the second organization 12, and the third organization 13 adopts two over two under weaves.

[0029] As can be seen from the above description, the third organization 13 with two over two under weaves can further enhance the elastic feel of the cloth tape main body 1, so as to dilute the hard feel brought by the second organization 12.

[0030] Please refer to Figure 2 Further, the number of warp yarns of the first organization 11 and the number of warp yarns of the third organization 13 are in a ratio of 8:23.

[0031] As can be seen from the above description, the first organization 11 is immediately connected with the second organization 12 after a small number of warp yarns, which can ensure the strength of the first organization 11, and then a large number of warp yarns are knitted to form the third organization 13, which can ensure the overall elastic texture of the cloth tape main body 1.

[0032] Please refer to Figure 4As shown, further, the edge 2 is a hollow fabric. Preferably, the edge 2 has a cross-sectional length of 1mm to 6mm.

[0033] As described above, the hollow edge 2 can be filled with a flexible filler in subsequent processing to further improve the texture of the edge 2.

[0034] It is worth noting that, as Figure 4 As shown, the edge 2 has warp yarns 4 that enclose a hollow fabric and two weft yarns 5 that fully wrap the warp yarns 4, wherein the two weft yarns 5 are respectively represented by solid lines and dashed lines. The weft yarn 5 of the solid line is first interwoven from the first organization 11 to the warp yarns 4 of the upper half of the hollow fabric, and then interwoven from the warp yarns 4 of the upper half of the hollow fabric back to the first organization 11, and the weft yarn 5 of the solid line has a threading hole when returning; The weft yarn 5 of the dashed line is first interwoven from the first organization 11 to the warp yarns 4 of the lower half of the hollow fabric, then passes through the threading hole left by the weft yarn 5 of the solid line, and then interwoven from the warp yarns 4 of the lower half of the hollow fabric back to the first organization 11, thereby completing the fully wrapped edge 2.

[0035] Embodiment one

[0036] A zipper includes a chain 3 and a tape, the tape including a tape body 1 and an edge 2 woven on one side of the tape body 1; the connection between the tape body 1 and the edge 2 is a first organization 11, the first organization 11 adopts a two-up and two-down weave; the edge 2 adopts a three-up and one-down weave and a three-down and one-up weave. The tape body 1 has a second organization 12 connected with the first organization 11, and a third organization 13 connected with the second organization 12, the second organization 12 adopts a one-up and one-down weave, and the third organization 13 adopts a two-up and two-down weave.

[0037] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in related technical fields based on the content of the present application specification and drawings is also included in the patent protection scope of the present application.

Claims

1. A tape characterized by: The tape body and the edge are connected by a first weave, the first weave adopts two-over-two-under weave, and the edge adopts three-over-one-under weave and three-under-one-over weave.

2. The belt of claim 1, wherein: The tape body has a second weave connected with the first weave, and the second weave adopts one-over-one-under weave.

3. The belt of claim 2, wherein: The ratio of the number of warp yarns of the first weave to the number of warp yarns of the second weave is 4:

5.

4. The belt of claim 2, wherein: The tape body has a third weave connected with the second weave, and the third weave adopts two-over-two-under weave.

5. The belt of claim 4, wherein: The ratio of the number of warp yarns of the first weave to the number of warp yarns of the third weave is 8:

23.

6. The belt of claim 1, wherein: The edge is a hollow fabric.

7. The belt of claim 1, wherein: The cross-sectional length of the edge is 1mm to 6mm.

8. A zipper characterized by: The tape body and the edge are connected by a first weave, the first weave adopts two-over-two-under weave, and the edge adopts three-over-one-under weave and three-under-one-over weave. The tape body has a second weave connected with the first weave, and the second weave adopts one-over-one-under weave. The ratio of the number of warp yarns of the first weave to the number of warp yarns of the second weave is 4:

5. The tape body has a third weave connected with the second weave, and the third weave adopts two-over-two-under weave. The ratio of the number of warp yarns of the first weave to the number of warp yarns of the third weave is 8:

23. The edge is a hollow fabric. The cross-sectional length of the edge is 1mm to 6mm. The tape body and the edge are connected by a first weave, the first weave adopts two-over-two-under weave, and the edge adopts three-over-one-under weave and three-under-one-over weave. The tape body has a second weave connected with the first weave, and the second weave adopts one-over-one-under weave. The ratio of the number of warp yarns of the first weave to the number of warp yarns of the second weave is 4:

5. The tape body has a third weave connected with the second weave, and the third weave adopts two-over-two-under weave. The ratio of the number of warp yarns of the first weave to the number of warp yarns of the third weave is 8

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