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Elastic woven-like warp-knitted fabric with snagging prevention function and without spandex

A technology for anti-snag and knitted fabrics, which is applied in warp knitting, knitting, textiles and papermaking, etc. It can solve the problems of difficulty in achieving wear resistance, stiffness, and difficulty in improving the wearing performance of fabrics, and achieve the effect of tight fabric structure

Pending Publication Date: 2020-01-10
BEST PACIFIC TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the elastic spandex used as a raw material in the above-mentioned technology is difficult to achieve the wear resistance and stiffness similar to woven fabrics, and it is difficult to improve the wearing performance of the fabric.

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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  • Elastic woven-like warp-knitted fabric with snagging prevention function and without spandex
  • Elastic woven-like warp-knitted fabric with snagging prevention function and without spandex
  • Elastic woven-like warp-knitted fabric with snagging prevention function and without spandex

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, as attached figure 2 with 3 As shown, a total of two bars GB1 and GB2 are used on the single-needle bed warp knitting machine to knit to form a fabric body. GB1 uses chemical fiber filaments, 2 closed needles warp flat weave structure, weaving to form a tight surface layer; GB2 uses non-spandex elastic chemical fiber filaments, reverse closed 3 needles warp velvet structure, weaves to form an elastic layer, so as to obtain a spandex-free fabric Elastic layer. Afterwards, the elastic layer is post-treated, such as evaporation, or other forms of shrinkage treatment, so that the elastic layer has a certain retraction effect. After sufficient retraction, the cloth surface of the tight surface layer will be more compact, and the GB1 chemical fiber filament will be tightened by it. , to achieve a good anti-snag effect, the fabric is woven with yarn and non-spandex elastic yarn raw materials (at least one non-spandex elastic yarn is used for weaving), has an...

Embodiment 2

[0028] Embodiment two, as attached Figure 4 with 5 As shown, two bars GB1 and GB2 are used in total on the single-needle bed warp knitting machine to knit to form a fabric body. GB1 uses chemical fiber filaments with an open knitting chain structure to form a tight surface layer; GB2 uses non-spandex elastic chemical fiber filaments with a warp bias structure to form an elastic layer, thereby obtaining an elastic layer without spandex. Afterwards, the elastic layer is post-treated, such as evaporation, or other forms of shrinkage treatment, so that the elastic layer has a certain retraction effect. After sufficient retraction, the cloth surface of the tight surface layer will be more compact, and the GB1 chemical fiber filament will be tightened by it. , to achieve a good anti-snag effect, the fabric is woven with yarn and non-spandex elastic yarn raw materials (at least one non-spandex elastic yarn is used for weaving), has anti-snag, does not contain spandex and is elastic...

example 1

[0050] Item No.: T229396

[0051] Colour: Black

[0052] Model used: HKS4-1, 32GG, 130 inches

[0053] Padding digital: GB1: 1-0 / 1-2 / / ; GB2: 2-3 / 1-0 / /

[0054] Raw materials used: GB1: PET 75 / 72 SD DTY polyester; GB2: Elasterell-PET 50 / 36 SD FDY (T400)

[0055] Width: 180CM

[0056] Weight: 240GSM

[0057] Physical Test Parameters (Method-Snag-ASTM D3939-Snag-600 turn)

[0058] Length Rating: 4.5

[0059] Width Rating: 4.5

[0060] Physical test parameters (method-snag-BS8479-Snag-standard template-2000 rpm)

[0061] Length Rating: 4.5

[0062] Width Rating: 4.5

[0063] Physical Test Parameters (Method-Opening-LTD03- Effective Load -7.5lbf)

[0064] Length(hem%): 30%

[0065] Width (middle%): 50%

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 relates to an elastic woven-like warp-knitted fabric with a snagging prevention function and without spandex. The elastic woven-like warp-knitted fabric with the snagging prevention function and without spandex comprises a fabric body formed by weaving at least two guide bars on a single needle bed warp-knitting machine, and is characterized in that the fabric body comprises a compact surface layer and an elastic layer, wherein the compact surface layer is formed by weaving at least one guide bar with fiber yarns through a weaving chain and a plain or satin weave; the elastic layer is formed by weaving at least one guide bar with non-spandex elastic yarns by adopting warp pile or satin stitch; the compact surface layer and the elastic layer are integrally woven; and the elastic layer keeps a retracted state and pulls the compact surface layer. The elastic woven-like warp-knitted fabric with the snagging prevention function and without spandex has the characteristics of compact and smooth cloth surface structure, stiff hand feeling and difficulty in snagging.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a weaving-like warp-knitted fabric with anti-snag, no spandex and elasticity. Background technique [0002] Woven-like warp-knitted fabric is a warp-knitted fabric that has attracted more attention in the sportswear market recently. At present, more warp-knitted fabrics on the market are elastic fabrics made of chemical fibers and elastic spandex. Due to the limitation of properties, there is a risk of breaking if left for a long time, and the wearing performance of the fabric will be weakened, and it is difficult to achieve the durability and stiffness of similar shuttle (machine) fabrics. [0003] Patent CN202766761U discloses that the present invention provides a kind of anti-snag warp-knitted silk fabric, which is made of four bars of GB1, GB2, GB3, and GB4. Wear, GB4 will cover part of the extension line of GB1. By adjusting the fabric structure to bind the GB1 extension thread, it ...

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): D04B21/00D04B21/02
CPCD04B21/00D04B21/02D10B2331/04D10B2331/02D10B2201/02D10B2401/061
Inventor 李良陈长荣郝萌萌
Owner BEST PACIFIC TEXTILE
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