Fabric having motion following ability

A followability and fabric technology, applied in the field of warp knitted fabrics, can solve the problems of motion followability of non-elastic fabrics, and achieve the effect of maintaining wearing comfort, lasting elastic effect, and preventing muscle vibration.

Inactive Publication Date: 2018-03-13
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For athletes with top skills, there will be high-speed and rapid-change motion states. However, none of these literatures has proposed a relevant solution for the motion tracking of elastic fabrics under high-speed and rapid acceleration conditions.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fabric having motion following ability
  • Fabric having motion following ability
  • Fabric having motion following ability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] On the RSE4 Raschel warp knitting machine (machine number E32, machine width 136 inches), 40D-34f-nylon FDY is selected as the front comb yarn, 100D ordinary spandex (manufactured by Huafeng Company) is used as the back comb yarn, and the front comb The gray fabric is obtained by weaving the warp plain / knitting chain weaving across 2 stitches and the rear comb spanning 1 stitch, and then through scouring and dyeing to obtain the motion-following fabric of the present invention, see Table 1 for details.

[0054] Among them, scouring: caustic soda 2g / L, scouring agent 2g / L, 95℃×20min, liquor ratio 1:20; dyeing: 95℃×30min, reduction cleaning: 80℃×20min.

Embodiment 2

[0056]On the HKS4 high-speed tricot machine (machine number E32, machine width 136 inches), 20D-12f- cationic dyeable polyester FDY is used as the front carding yarn, and 140D ordinary spandex (manufactured by Hyosung) is used as the back carding yarn yarn, the front comb spans 1 to 2 stitches, and the back comb spans 1 stitch to weave gray cloth, and then through scouring and dyeing, the fabric fabric with motion following property of the present invention is obtained. For details, see Table 1.

[0057] Among them, scouring: caustic soda 2g / L, scouring agent 2g / L, 95℃×20min, liquor ratio 1:20; dyeing: 120℃×60min, reduction cleaning: 80℃×20min.

Embodiment 3

[0059] On the HKS4 high-speed tricot machine (machine number E28, machine width 170 inches), 20D-12f- cationic dyeable polyester FDY is selected as the front comb yarn, and 140D soft elastic spandex (manufactured by TORAY OPELONTEX company) is used as the back comb The yarn is obtained by braiding the lack of cushion / knitting chain structure with the front comb spanning 1-2 stitches and the rear comb spanning 1 stitch, and then scouring and dyeing to obtain the sports-following fabric of the present invention, see the table for details 1, wherein, scouring, dyeing conditions are with embodiment 2.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a fabric with motion following property. The fabric is a warp knitted fabric composed of non-elastic yarns and elastic yarns, wherein the acute angle between the extension line of the elastic yarn and the wale direction of the coil is 0-10°, and the extension of the non-elastic yarn The acute angle formed between the wire and the coil wale direction is 5-85°. Especially under the condition of high-speed telescopic movement, the pressure rise caused by elongation stress and the pressure drop caused by delayed recovery can be effectively suppressed, and it can maintain wearing comfort and prevent muscle vibration.

Description

technical field [0001] The invention relates to a fabric with motion following properties, in particular to a warp knitted fabric which is formed by non-elastic yarns and elastic yarns and is easy to move. Background technique [0002] The elastic fabric made of polyurethane fiber has good motion tracking under the condition of low speed and constant speed, but it will not recover in time after stretching under the condition of high speed and rapid acceleration. Moreover, different weaving structures will also have different binding forces on the fabric, and this binding force will also affect the stretchability of the fabric, and then affect the movement followability. [0003] At present, most warp-knitted elastic fabrics on the market are often only suitable for low-speed and constant-speed sports. For example, Chinese patent document CN201120489030.5 discloses an elastic warp-knitted fabric, which is formed by weaving with three combs, the surface combs are made of 20D ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B21/14D04B21/18
CPCD04B21/14D04B21/18D10B2401/061D10B2501/00
Inventor 程龙施一娇铃木英俊
Owner TORAY FIBER RES INST(CHINA) CO LTD
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