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Spandex-free mechanical elastic fabric and manufacturing method thereof

A mechanical and elastic technology, applied in the processing of dry cleaning fiber products, textiles and papermaking, textile materials, etc., can solve problems such as insufficient hand feel and elasticity, and achieve the effect of saving the cost of spandex raw materials, good dyeing effect, and clear texture.

Inactive Publication Date: 2014-05-21
JIANGSU BOBOBEAR TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fabric belongs to polyester, which has insufficient hand feeling and elasticity.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1, a spandex-free mechanical elastic fabric, gray cloth width 70, gray cloth density 100×55 pieces / hour, cloth weight 7.5oz, 3 / 1 twill, made of blended polyester recycled staple fiber, cotton yarn and cotton fiber The warp direction adopts all-cotton yarn, and the weft direction adopts a blended yarn prepared from polyester regenerated staple fiber and cotton fiber, and the proportion by weight of polyester regenerated staple fiber and cotton fiber is 65:35.

[0017] The manufacturing method is:

[0018] 1. Enzyme desizing: While removing the size of the gray cloth, shrink the width of the gray cloth as much as possible, that is, pad the gray cloth on the desizing machine with the desizing working solution (the desizing working solution is composed of wide temperature enzyme and penetrant JFC, wide temperature The temperature enzyme content is 5-8g / L, the penetrant JFC content is 5±1g / L), and after dyeing, it is loosely stacked on the steamer track, steamed at ...

Embodiment 2

[0023] Example 2, a spandex-free mechanical elastic fabric, gray cloth width 72, gray cloth density 105×58 pieces / hour, cloth weight 7.75oz, 3 / 1 twill, made of blended polyester recycled staple fiber, cotton yarn and cotton fiber Therefore, the warp direction adopts all-cotton yarn, and the weft direction adopts a blended yarn prepared from polyester regenerated staple fiber and cotton fiber, and the ratio by weight of polyester regenerated staple fiber to cotton fiber is 70:30.

[0024] The elasticity reaches 15% (ASTM D3107); without non-iron finishing, the ideal flatness effect can be achieved, and the flatness is 3.5 (after 30 times of washing and pressing, AATCC 124).

[0025] Refer to Example 1 for the manufacturing method.

Embodiment 3

[0026] Example 3, a spandex-free mechanical stretch fabric, gray cloth width 68, gray cloth density 102×56 pieces / hour, cloth weight 7.25oz, 3 / 1 twill, made of blended polyester recycled staple fiber, cotton yarn and cotton fiber The warp direction adopts all-cotton yarn, and the weft direction adopts a blended yarn prepared from polyester regenerated staple fiber and cotton fiber, and the ratio by weight of polyester regenerated staple fiber to cotton fiber is 75:25.

[0027] The elasticity reaches 13% (ASTM D3107); without non-iron finishing, the ideal flatness effect can be achieved, and the flatness is 3.5 (after 30 times of washing and pressing, AATCC 124).

[0028] Refer to Example 1 for the manufacturing method.

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 spandex-free mechanical elastic fabric and belongs to the field of textile. The fabric is formed by blending of regenerated polyester staple fibers, all-cotton yarn and cotton fibers, the all-cotton yarn is adopted in the warp direction, blended yarn prepared by the regenerated polyester staple fibers and the cotton fibers is adopted in the weft direction, the weight ratio of the regenerated polyester staple fibers to the cotton fibers is (65-75):(35-25), and through the reasonable mechanical elastic weave design and a finishing technology, the fabric is provided with elasticity of 10-15% (ASTMD3107); an ideal flatness effect can be realized without noniron finish, the flatness reaches grade 3.0-3.5 (30 times of washing after pressing, AATCC124); and the fabric is quite suitable for being used for making men's casual clothing, all indexes meet world brand client demands, and the feel and the style are very popular among clients.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a spandex-free mechanical elastic fabric, and simultaneously provides a method for manufacturing the fabric. Background technique [0002] Pure cotton fabrics have many advantages, such as good air permeability and softness, but they are easy to wrinkle and difficult to care for. Usually, in order to achieve a certain flatness effect, it is necessary to use a resin-added non-ironing process; the more polyester components in polyester-cotton fabrics, the more moisture-absorbing. The worse the performance, the easier it is to generate static electricity, and the feel and wearing comfort are reduced; in order to make the fabric elastic, the method of adding spandex is usually used, but the phenomenon of "orange peel" will appear after washing the fabric with spandex, which is not very scratchy and easy to wrinkle , Strong drop, etc. Add resin non-ironing process and add spandex to obtain el...

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): D03D15/08D06B21/00D06L1/14D03D15/56
Inventor 温明华
Owner JIANGSU BOBOBEAR TEXTILE
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