High-density warp-knitted suede imitated non-woven microfiber leather fabric and production method thereof

A production method and technology of suede, applied in the field of textiles, can solve the problems of not having the performance of microfiber leather, can not be used for mobile phone cases and iPad protective cases, etc., and achieve the effects of large shrinkage, reduction of defects, and increase of specific surface area

Inactive Publication Date: 2020-04-17
JIANGSU JUJIE MICROFIBERS TEXTILE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fabric can be used in fashion, casual wear and other clothing, but it does not have the performance of microfiber leather, and cannot be used in products such as mobile phone cases and iPad protective cases.

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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  • High-density warp-knitted suede imitated non-woven microfiber leather fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The production method of the high-density warp-knitted suede imitation non-woven microfiber leather fabric of this embodiment 1 may further comprise the steps:

[0024] First of all, using 88dtex / 36f sea-island composite yarn and FDY 30D / 12F polyester high-shrinkage yarn as raw materials, three bars are used for weaving on the E32 high-speed warp knitting machine. The first bar is fully covered with 88dtex / 36f sea-island composite yarn. 1-0 / 3-4 / / laid yarn weaving, the second bar is fully threaded FDY 30D / 12F polyester high-shrinkage yarn, 1-0 / 3-4 / / laid yarn weaving, the third bar is fully threaded FDY 30D / 12F polyester high-shrinkage yarn, woven with 1-2 / 1-0 / / lay yarn;

[0025] Then, the woven fabric is sequentially refined, opened, washed in open width, pre-dried, napped, sanded, dyed, dried and shaped, napped, sanded, finalized, inspected, and packaged to obtain high-density warp-knitted suede. Velvet imitation non-woven microfiber leather fabric.

[0026] The refin...

Embodiment 2

[0032] The high-density warp-knitted suede of this embodiment 2 imitates the production method of non-woven superfiber leather fabric, comprises the following steps:

[0033] Firstly, using 105D / 36F*37 sea-island composite yarn and FDY 30D / 12F polyester high-shrinkage yarn as raw materials, three bars are used for weaving on the E32 high-speed warp knitting machine, and the first bar is fully covered with 105D / 36F*37 island Composite yarn, woven with 1-0 / 3-4 / / lay-up yarn, the second bar is fully covered with FDY 30D / 12F polyester high-shrinkage yarn, woven with 1-0 / 3-4 / / lay-up yarn, the third The bar is full of FDY 30D / 12F polyester high-shrinkage yarn, woven with 1-2 / 1-0 / / lay yarn;

[0034] Then, the woven fabric is sequentially refined, opened, washed in open width, pre-dried, napped, sanded, dyed, dried and shaped, napped, sanded, finalized, inspected, and packaged to obtain high-density warp-knitted suede. Velvet imitation non-woven microfiber leather fabric.

[0035] Th...

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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PUM

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Abstract

The invention discloses a high-density warp-knitted suede imitated non-woven microfiber leather fabric. The fabric is characterized in that the fabric is formed by carrying out knitting on a warp knitting machine by adopting three guide bars, a first guide bar is formed by knitting 88dtex / 36f or 105D / 36F island composite yarns, the yarn laying code GB1 of the first guide bar is 1-0 / 3-4 / / , a secondguide bar is formed by knitting FDY 30D / 12F polyester high-shrinkage yarns, the yarn laying code GB2 of the second guide bar is 1-0 / 3-4 / / , the third guide bar is formed by knitting FDY 30D / 12F polyester high-shrinkage yarns, the yarn laying code GB3 of the third guide bar is 1-2 / 1-0 / / , the three guide bars are fully threaded, the island composite yarns form the front surface of the fabric, the high-shrinkage yarns form the back surface of the fabric, and the surface of the fabric is provided with short suede formed by brushing and sanding treatment. The invention further discloses a production method of the high-density warp-knitted suede imitated non-woven microfiber leather fabric. The warp-knitted suede imitated non-woven microfiber leather fabric has the characteristics of short densesuede feeling and no elasticity of non-woven microfiber leather, the category of a conventional warp-knitted elastic suede product is enriched, and the application field of warp-knitted suede is widened.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a high-density warp-knitted suede imitation non-woven microfiber leather fabric. Background technique [0002] Warp-knitted suede products, as a large category of warp-knitted fabrics, have certain characteristics of non-woven fabrics because of their low elasticity and are between weft-knitted fabrics and woven fabrics. Existing warp-knitted stretch suede fabrics are mostly on E32 or E28 high-speed warp-knitting machines, using two bars to weave, wherein the sea-island silk is arranged on the first bars, and warp fabric (1-0 / 2-3) Weaving, put the polyester FDY yarn on the second bar, and weave it with plain weave (1-2 / 1-0). This kind of fabric can be used in fashion, casual wear and other clothing, but it does not have the performance of microfiber leather, and cannot be used in products such as mobile phone cases and iPad protective cases. At present, almost all of these pr...

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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IPC IPC(8): D04B21/04D06P3/82D06C11/00
CPCD04B21/04D06C11/00D06P3/8204D10B2331/04
Inventor 仲泓天张新杰王卫锋陆利国
Owner JIANGSU JUJIE MICROFIBERS TEXTILE GRP
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