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Zipper belt and zipper chain belt

A zipper tape, zipper technology, applied in the direction of sliding fastener elements, applications, fasteners, etc., can solve the problems of reduced meshing strength, deterioration, and appearance quality decline.

Active Publication Date: 2018-07-03
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Moreover, if the fastener tape is sewn on the clothes in the form of reverse gathers as described above, it may cause disadvantages such as a decrease in the slideability of the slider in the slide fastener, a decrease in the engagement strength, and a decrease in the appearance quality (deterioration of the appearance). occur

Method used

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  • Zipper belt and zipper chain belt
  • Zipper belt and zipper chain belt
  • Zipper belt and zipper chain belt

Examples

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Embodiment Construction

[0082] Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings. In addition, this invention is not limited to embodiment demonstrated below at all, As long as it has the structure substantially the same as this invention, and has the same operation effect, various changes are possible.

[0083] For example, although the materials of the ground warp yarn, the core yarn, and the weft yarn forming the fastener tape will be specifically described below, these materials are not particularly limited in the present invention. In addition, the knit structure of the fastener tape is not particularly limited in the present invention, either.

[0084] here, figure 1 is a partial plan view schematically showing the fabric structure of the fastener tape of the present embodiment, figure 2 It is a partial plan view schematically showing the fabric structure of the fastener tape immediately after weaving into a tape. In ad...

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Abstract

The invention provides a zipper belt and a zipper chain belt, which can prevent reverse wrinkles when a zipper is woven to a product. Moreover, the problems caused by wrinkles in the zipper in the steps such as dyeing, delivering, injection moulding, and the like, are solved. The provided zipper belt (1,1b) comprises a belt main body (2) and a chain installation part (5) provided with a core rope(20). The belt main body (2) comprises an ear part (4) containing a plurality of warps (10) and a basic part (4) arranged between the ear part (3) and the chain installation part (5). The warps (10) of the basic part (4) are arranged in a more released state, compared with the at least one of the warps of the ear part (3) and the core rope (20).

Description

technical field [0001] The present invention relates to a zipper tape and a zipper stringer tape for a zipper, in particular to a zipper tape and a zipper stringer woven from a ground warp yarn and a weft yarn and having a core rope having a higher heat shrinkage rate than the ground warp yarn as the warp yarn bring. Background technique [0002] A woven left and right pair of zipper tapes are used for the zipper. A fastener stringer is formed by attaching a plurality of synthetic resin or metal fastener elements to opposing tape side edge portions of the left and right fastener tapes. A slider for opening and closing the fastener stringer is inserted through the element row of the fastener stringer. In addition, a first stop code (also known as an upper stop code) is provided at the front end of the chain element row, and a second stop code (also called a bottom stop code) is provided at the rear end of the chain element row. Separate inserts for rods, seatposts and sock...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/34
CPCA44B19/346
Inventor 堀川光雄中山荣治葛山满夫
Owner YKK CORP
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