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Imitation cotton-knitted fabric and production method thereof

A technology for knitted fabrics and production methods, applied in knitting, weft knitting, warp knitting, etc., which can solve the problems of poor functionality such as quick-drying fabrics and increased production costs, and achieve strong cotton feeling, strong comfort, and soft hand feeling Effect

Inactive Publication Date: 2014-07-02
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the fabric has a superior cotton-like feel, the use of Porel fibers and high-content cellulose fibers increases production costs, and the fabric's quick-drying and other functions become poor

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

[0035] 40s pure polyester spun yarn, 40s polyester-cotton spun yarn, 22dtex spandex are used for weaving, weft knitting single-sided terry weave, the first cycle surface yarn is made of polyester spun yarn and spandex, and the inner yarn is selected 1 / 3 of the cotton spun yarn is needled; in the second cycle, the outer and inner yarns remain unchanged, and the needle position of the inner yarn 1 / 3 is delayed by one needle position compared with the first cycle to form a weaving cycle. The dosage ratios of the three kinds of yarns are 80%, 14%, and 6% respectively; the grammage of the gray cloth obtained is 200g / ㎡.

[0036] The above-mentioned gray cloth goes through presetting→refining→alkali weight reduction→dyeing→finishing and setting→cloth inspection to finally get the finished product. The weight of the finished product is 189g / m 2 .

[0037] Description of process conditions:

[0038] Pre-forming: temperature 190℃*1.2min, overfeed rate 40%;

[0039] Refining: Refi...

Embodiment 2

[0045] 40s pure polyester spun yarn, 40s polyester-cotton spun yarn, 22dtex spandex are used for weaving, weft knitting single-sided terry weave changes, the first cycle surface yarn is made of polyester spun yarn and spandex, and the inner yarn Select 1 / 4 of the cotton spun yarn; the surface and inner yarns of the second cycle remain unchanged, and the needle position of the inner yarn 1 / 4 is delayed by one needle position compared with the first cycle to form a weaving cycle. The dosage ratios of the three kinds of yarns are 85%, 10%, and 5% respectively; the grammage of the gray cloth obtained is 194g / ㎡.

[0046] The above-mentioned gray cloth goes through presetting→refining→alkali weight reduction→dyeing→finishing and setting→cloth inspection to finally get the finished product. The weight of the finished product is 185g / m 2 .

[0047] Description of process conditions:

[0048] Pre-forming: temperature 190℃*1.2min, overfeed rate 40%;

[0049] Refining: Refining in...

Embodiment 3

[0055]40s pure polyester spun yarn, 40s polyester-cotton spun yarn, 22dtex spandex are used for weaving, weft knitting single-sided terry weave changes, the first cycle surface yarn is made of polyester spun yarn and spandex, and the inner yarn Select 1 / 2 of the cotton spun yarn to exit the needle; the surface and lining yarns of the second cycle remain unchanged, and the needle exit position of the 1 / 2 of the lining yarn is delayed by one needle position compared with the first cycle to form a weaving cycle. The dosage ratios of the three kinds of yarns are 76%, 18%, and 5% respectively; the grammage of the gray cloth obtained is 203g / ㎡.

[0056] The above-mentioned gray cloth goes through presetting→refining→alkali weight reduction→dyeing→finishing and setting→cloth inspection to finally get the finished product. The weight of the finished product is 192g / m 2 .

[0057] Description of process conditions:

[0058] Pre-forming: temperature 190℃*1.2min, overfeed rate 35%;

...

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 an imitation cotton-knitted fabric and a production method thereof. The imitation cotton-knitted fabric is formed by polyester staple fibers, cotton short fibers and spandex, wherein the polyester staple fibers account for 75%-85%, and bending rigidity of the fabric is 0.02-0.06 Cn.cm<2> / cm. The imitation cotton-knitted fabric not only has soft hand feeling and is high in cotton feeling, but also has the advantages of being light and fluffy, absorbing moisture and being high in drying speed. High comfort is achieved when the imitation cotton-knitted fabric is worn, and decorous feeling and stuffiness do not exist.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to a light-weight and fluffy cotton-like knitted fabric suitable for home clothes and a production method thereof. Background technique [0002] At present, home clothes are mostly made of cotton. Although they are more comfortable to wear, they are not breathable and quick-drying. In addition, after entering the 21st century, the number of human beings has increased sharply, and there is a shortage of food. The country's policy of ensuring the area of ​​​​grain planting has made cotton resources increasingly scarce. Moreover, consumers' requirements for homewear fabrics are not only limited to personal comfort, but also hope to have functions such as lightness, breathability, and quick-drying at the same time. So it is very necessary to develop cotton-like fabrics for home use. [0003] Cotton-like fabrics currently on the market are mainly nylon and polyester, but these fabrics have not reach...

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): D04B1/18D04B1/04D04B21/04D06B21/00D06B9/04D06P3/872D06M15/507
Inventor 朱海峰张振兴
Owner TORAY FIBER RES INST(CHINA) CO LTD
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