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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 of fabrics and increased production costs, so as to ensure bulkiness, light weight, and good softness sexual effect

Inactive Publication Date: 2014-03-12
上海缀菱纺织品有限公司
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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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  • Knitted fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1# knitted fabric

[0029] 40s pure polyester spun yarn, 40s cotton spun yarn, and 22dtex spandex are used for weaving, and the proportions of the three yarns are 82%, 12%, and 6% respectively; the grammage of the gray fabric obtained is 200g / m 2 .

[0030] The above-mentioned gray cloth goes through presetting→refining→alkali weight reduction→dyeing→finishing and setting→cloth inspection to finally get the finished product.

[0031] The weight of the finished product is 171g / m 2 .

[0032] Description of process conditions:

[0033] Pre-forming: temperature 190℃*1.2min, overfeed rate 40%;

[0034] Refining: Refining in the bath in the dyeing vat, the refining temperature is 80℃*20min;

[0035] Alkali reduction: reduce the amount in the dye vat, the reduction temperature is 120°C, and the NaOH (30%) is 27g / l.

[0036] The reduction rate is 16%;

[0037] Finishing and shaping: use polyester water-absorbing soft resin with an amount of 30g / l. The setting temperatu...

Embodiment 2

[0039] 2# knitted fabric

[0040] 40s pure polyester spun yarn, 40s polyester-cotton spun yarn, and 22dtex spandex are used for weaving, and the proportions of the three yarns are 86%, 9%, and 5% respectively; the grammage of the gray fabric obtained is 201g / m 2 .

[0041] The above-mentioned gray cloth goes through presetting→refining→alkali weight reduction→dyeing→finishing and setting→cloth inspection to finally get the finished product.

[0042] The weight of the finished product is 170g / m 2 .

[0043] Description of process conditions:

[0044] Pre-forming: temperature 190℃*1.2min, overfeed rate 35%;

[0045] Refining: Refining in the bath in the dyeing vat, the refining temperature is 80℃*20min;

[0046] Alkali reduction: use the reduction in the dyeing vat, the reduction temperature is 125°C, NaOH (30%) is 32g / l,

[0047] The reduction rate is 18%;

[0048]Finishing and shaping: use polyester water-absorbing soft resin with an amount of 25g / l. The setting temper...

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 knitted fabric. The knitted fabric is characterized in that the knitted fabric is composed of polyester staple fibers, cotton fibers and spandex, and the weave of the knitted fabric is fish scales and the derivative weave of the fish scales, wherein the content of the polyester staple fibers is 80% of the total mass of the fabric. In the process of knitting cloth with the knitted fabric, the temperature and the time of knitting, pre-shaping, refining, alkali peeling, dyeing, settling and shaping and other stages are limited, and therefore the elasticity, the air permeability, the comfort and the softness of the textile fabric are guaranteed.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to a lightweight and fluffy 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 achieved the real ...

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): D04B1/14D04B21/00D06C7/02
Inventor 不公告发明人
Owner 上海缀菱纺织品有限公司
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