Soft and high-elastic blended cotton fabric and preparation method thereof

A cotton fabric and high-elasticity technology, applied in textiles, papermaking, knitting, plant fibers, etc., can solve the problems of poor elasticity of pure cotton products, not meeting the needs of activities, and affecting the wearing experience

Pending Publication Date: 2021-12-31
WUXI HODOHOME GARMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, pure cotton fabric is a kind of underwear fabric that most consumers like, but conventional pure cotton fabric tends to harden after wearing for a long time, which affects the wearing experience
At the same time, pure cotton products have poor elasticity, which does not meet the needs of the human body for daily activities.

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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  • Soft and high-elastic blended cotton fabric and preparation method thereof
  • Soft and high-elastic blended cotton fabric and preparation method thereof
  • Soft and high-elastic blended cotton fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for preparing a soft and highly elastic blended cotton fabric, which is prepared by the following process:

[0043] (1) Blending long-staple cotton fibers and acrylic fibers into cotton-acrylic blended yarns using a siro spinning process, wherein the length of the long-staple cotton fibers is 37mm, the fineness of the acrylic fibers is 0.54D, and the long-staple fibers are The mass fraction of cotton fiber and the mass fraction of acrylic fiber are both 50%, and the yarn count of cotton-acrylic fiber blended yarn is 100S. Knit 20D comfortable Lycra spandex and cotton acrylic blended yarn on a weft knitting machine with a gauge of 36 needles per inch. The upper dial and lower needle cylinder of the weft knitting machine are full of needles, and the upper dial and lower needle cylinder are It is composed of high needle 1 and low needle 2, and the high needle 1 and low needle 2 are arranged alternately. The high needle 1 of the upper dial corresponds to the positi...

Embodiment 2

[0050] A method for preparing a soft and highly elastic blended cotton fabric, which is prepared by the following process:

[0051] (1) Blending long-staple cotton fibers and acrylic fibers into cotton-acrylic blended yarns using a compact spinning process, wherein the length of the long-staple cotton fibers is 37mm, the fineness of the acrylic fibers is 0.54D, and the length of the long-staple cotton fibers is 0.54D. The mass fraction of the fiber and the mass fraction of the acrylic fiber are both 50%, and the yarn count of the cotton-acrylic blended yarn is 100S. Knit 30D comfortable Lycra spandex and cotton acrylic blended yarn on a weft knitting machine with a gauge of 36 needles per inch. The upper dial and lower needle cylinder of the weft knitting machine are full of needles, and the upper dial and lower needle cylinder are It is composed of high needle 1 and low needle 2, and the high needle 1 and low needle 2 are arranged alternately. The high needle 1 of the upper d...

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 provides a preparation method of a soft and high-elastic blended cotton fabric. The preparation process comprises the following steps of (1) simultaneously putting spandex and cotton and acrylic fiber blended yarns into a weft knitting machine for knitting to obtain a gray fabric, wherein the cotton and acrylic fiber blended yarns comprise the following components in percentage by mass of 48-52% of long stapled cotton fibers and 48-52% of acrylic fibers, and the gray fabric comprises the following components in percentage by mass of 8-12% of spandex and the balance of long stapled cotton fibers and acrylic fibers; and (2) refining the woven gray fabric at 55-70 DEG C for 60-80 minutes, dewatering the fabric until the moisture content is 15-35%, and then finishing the fabric in an open-width drying and setting machine until the fabric is completely dried at the drying temperature of 150-185 DEG C and the speed of 15-18 m / min to obtain the blended cotton fabric. The blended cotton fabric prepared by the method is skin-friendly, moisture-absorbing, breathable, good in elasticity and not easy to harden after being washed.

Description

technical field [0001] The invention belongs to the field of weft-knitted fabric manufacturing, in particular to a soft and high-elastic blended cotton fabric and a preparation method thereof. Background technique [0002] At present, pure cotton fabric is a kind of underwear fabric that most consumers like, but conventional pure cotton fabric tends to harden after a long time of wearing, which affects the wearing experience. At the same time, pure cotton products have poor elasticity and do not meet the needs of the human body for daily activities. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a method for preparing a soft and highly elastic blended cotton fabric. The blended cotton fabric prepared by the method is skin-friendly, moisture-absorbing, breathable, elastic, and not easy to change after washing. hard. In order to achieve the above technical purpose, the technical solution ...

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): D04B1/14D04B1/18D04B1/16D04B1/10D06M11/50D06M101/38D06M101/06D06M101/28
CPCD04B1/14D04B1/18D04B1/16D04B1/102D06M11/50D10B2331/10D10B2201/02D10B2321/10D10B2401/061D06M2101/38D06M2101/06D06M2101/28
Inventor 周文江倪文洁朱倩徐鑫
Owner WUXI HODOHOME GARMENT
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