Slide fastener tape and slide fastener stringer using the same tape

A zipper tape and zipper technology, applied in applications, clothing, fasteners, etc., can solve the problems of reduced strength and increased zipper production costs, and achieve the effect of preventing wrinkles and bending and stabilizing pitch

Active Publication Date: 2006-09-20
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this treatment cannot avoid the increase in production cost and the decrease in strength of the zipper

Method used

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  • Slide fastener tape and slide fastener stringer using the same tape
  • Slide fastener tape and slide fastener stringer using the same tape
  • Slide fastener tape and slide fastener stringer using the same tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0034] The woven-in concealed slide fastener in the present invention is knitted by a warp knitting machine such as a Russell knitting machine, which has a row of needle beds such as figure 2 As shown in , the basic structure of its zipper tape main body A consists of 1-0 / 0-1 chain knitting yarn 1, 1-2 / 1-0 warp knitting yarn 2 and 0-0 / 3-3 interlining The weft-knitting yarn 3 is constituted, and the weft-inserted knitting yarn 3 is inserted in a zigzag pattern across three wales (wales) W of the fastener tape 4 . A zipper fastening element additionally connects (attachment) portion B by three wales W on the longitudinal edge portion of each zipper tape 4 of a pair of left and right zipper tapes 4, 4. 1 -W 3 Composition, excluding 1-2 / 1-0 warp knit yarn, but including 1-0 / 0-1 fixed chain knit yarn 11, 0-0 / 3-3 weft inserted knit yarn 12 ...

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PUM

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Abstract

This invention provides a fastener tape and a stinger for a slide fastener constituted of a warp knitting or weaving structure and including a tape main portion (A) and a fastener element attaching portion (B), wherein a warp (1, 2, 11, 21) and a weft (3, 12, 13, 22), which are composition yarns of the fastener tape, are composed of multifilament yarns and a size of a composition filament of the warp (1, 2, 11, 21) is 1.0 to 2.0 dTex, and a size of that of the weft (3, 12, 13, 22) is 2.0 to 5.0 dTex, these sizes of the single filaments being not larger than 1 / 4 of the conventional composition filament, thereby achieving advantages that they adapt well to a fabric when and after a slide fastener is sewed to a thin fabric having flexibility and excellent drape performance and secure tape strength and coupling strength required as a slide fastener, the fastener tape and stringer ensuring flexibility and soft feeling.

Description

technical field [0001] The present invention relates to a zipper knitted / woven tape and a zipper stringer in which engaging elements are additionally attached to said tape, and more particularly to a zipper knitted / woven tape which allows the engaging elements It can be easily and accurately sewn to a fastener tape, and has excellent drapability, softness, and excellent texture, and relates to a fastener tape strip which uses the above tape and ensures high joining strength. Background technique [0002] Typically, conventional zipper tapes are produced by weaving on a narrow loom or knitting on a warp knitting machine. A fastener tape to which various engaging elements are additionally attached (hereinafter referred to as a tape) is manufactured according to any of the following methods. One method is to additionally connect a loop-shaped or zigzag continuous member made of synthetic resin by sewing along an additional connecting portion of an engaging member provided on o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/54A44B19/12A44B19/34A44B19/52A44B19/56
CPCA44B19/54A44B19/343A44B19/56Y10T24/2521Y10T428/12271Y10T24/2516Y10T428/12347A44B19/52
Inventor 松田义雄
Owner YKK CORP
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