Arc zipper and manufacturing method thereof

A manufacturing method and technology of zippers, applied in the direction of sliding fastener components, applications, fasteners, etc., can solve problems such as uneven force

Active Publication Date: 2014-10-08
ZHEJIANG WEIXING IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the first object of the present invention is to provide a method for making an arc-shaped zipper, which can effectively solve the problems of the teeth and the inner-curve cloth tape on the outer-curve cloth tape of the arc-shaped zipper. In order to solve the problem of uneven force on the upper teeth, the second purpose of the present invention is to provide a curved zipper

Method used

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  • Arc zipper and manufacturing method thereof
  • Arc zipper and manufacturing method thereof

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Embodiment Construction

[0040]The first object of the present invention is to provide a method for making an arc-shaped zipper, which can effectively solve the problem of teeth on the outer and inner-curve cloth tapes of the arc-shaped zipper. The second object of the present invention is to provide an arc-shaped zipper.

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] see figure 1 , the manufacture method of curved slide fastener provided by the present invention, comprises steps:

[0043] S1: Ribbon, braiding the outer...

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Abstract

The invention discloses an arc zipper and a manufacturing method thereof. The manufacturing method of the arc zipper comprises the steps that straps are woven, wherein the outer arc cloth strap and the inner arc cloth strap are woven, and first high-temperature contraction lines are embedded into the tooth forming side of the inner arc cloth strap in the weaving process; teeth are formed, wherein the tooth injection molding is carried out on the tooth forming side of the outer arc cloth strap and the tooth forming side of the inner arc cloth strap, and the position between every two adjacent teeth on the inner arc cloth strap is provided with one high-temperature contraction line; the teeth are meshed, wherein the multiple teeth on the outer arc cloth strap and the multiple teeth on the inner arc cloth strap are meshed together; high-temperature contraction is carried out, wherein the outer arc cloth strap and the inner arc cloth strap with the meshed teeth are placed into a heating device to be heated to preset temperature, the preset period of time is kept, and each first high-temperature contraction line between the two corresponding teeth on the inner arc cloth strap contracts by the first length. The manufacturing method of the arc zipper can effectively solve the problem that stress of the teeth on the outer arc cloth strap of the arc zipper and the teeth on the inner arc cloth strap of the arc zipper is uneven.

Description

technical field [0001] The invention relates to the technical field of daily necessities, more specifically, to an arc-shaped zipper and a manufacturing method thereof. Background technique [0002] With the rapid development of clothing design, people have higher and higher requirements for every detail of clothing. In order to show personality, many clothes are designed with curved zippers. The curved zipper in the prior art includes an outer arc cloth belt and an inner arc cloth belt, and a plurality of teeth are arranged on one side of the outer arc cloth belt, and a plurality of teeth are arranged on one side of the inner arc cloth belt, The width of the teeth on the outer arc cloth belt is greater than the width of the teeth on the inner arc cloth belt, so that when the teeth on the outer arc cloth belt and the teeth on the inner arc cloth belt are engaged with each other, the zipper forms an arc-shaped zipper. However, since the width of the teeth on the outer arc c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/42
Inventor 廖勇娄优金志
Owner ZHEJIANG WEIXING IND DEV
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