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High-elasticity knitted fabrics and manufacturing method thereof

A technology of knitted fabrics and high elasticity, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of insufficient stretching and recovery, and achieve the effect of maintaining comfort, simple preparation process and low cost

Inactive Publication Date: 2014-02-19
范何生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing knitted fabrics in the market generally suffer from insufficient stretch and recovery

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-elasticity knitted fabrics and manufacturing method thereof
  • High-elasticity knitted fabrics and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] High-elastic knitted fabric, which is made of cotton 32S, cotton 60S and elastic yarn 280D (commercially available, or double-strand 140D) are interwoven to form a weft-knitted structure; its performance parameters are:

[0020] Ingredient content: cotton 65%;

[0021] Gram weight: 360g / m 2 ;

[0022] Door width: 155cm.

[0023] Its preparation method comprises the following steps:

[0024] (1) Weaving: Cotton 32S, cotton 60S and elastic yarn 280D are woven on a large circular knitting machine to obtain gray cloth. The thread length is: cotton 32S 8.5cm / 50 needles, cotton 60S 16.7CM / 50 needles, Elastic yarn 280D 5.5CM / 50 needles;

[0025] The performance parameters of weaving are:

[0026] Gram weight is 340g / 2 ;

[0027] The door width is 160cm;

[0028] After standing for 24 hours, its performance parameters are:

[0029] Gram weight is 360g / 2 ;

[0030] The door width is 155cm;

[0031] (2) Shaping: the gray cloth passes through the shaping solution at ...

Embodiment 2

[0038] High-elastic knitted fabric, weft-knitted structure is formed by interweaving cotton 30S, cotton 60S and elastic yarn 260D; its performance parameters are:

[0039] Ingredient content: cotton 63%;

[0040] Gram weight: 390g / m 2 ;

[0041] Door width: 152cm.

[0042] Its preparation method comprises the following steps:

[0043] (3) Weaving: Cotton 30S, cotton 60S and elastic yarn 260D are woven on a weft knitting circular machine to obtain gray cloth. The thread length is: cotton 30S 8.4cm / 50 needles, cotton 60S 16.5CM / 50 needles, Elastic yarn 260D 5.4CM / 50 needles;

[0044] The performance parameters of weaving are:

[0045] Gram weight is 355g / 2 ;

[0046] The door width is 160cm;

[0047] After standing for 24 hours, its performance parameters are:

[0048] Gram weight is 390g / 2 ;

[0049] The door width is 152cm;

[0050] (4) Shaping: the gray cloth passes through the shaping solution at 100°C and the oven machine at 190°C at a speed of 23 yards / minute...

Embodiment 3

[0057] High-elastic knitted fabric, weft-knitted structure is formed by interweaving cotton 32S, cotton 60S and elastic yarn 260D; its performance parameters are:

[0058] Ingredient content: cotton 68%;

[0059] Gram weight: 350g / m 2 ;

[0060] Door width: 160cm.

[0061] Its preparation method comprises the following steps:

[0062] (5) Weaving: Cotton 32S, cotton 60S and elastic yarn 260D are woven on a weft knitting circular machine to obtain gray cloth. The thread length is: cotton 32S 8.6cm / 50 needles, cotton 60S 17.0CM / 50 needles, Elastic yarn 260D 5.9CM / 50 needles;

[0063] The performance parameters of weaving are:

[0064] Gram weight is 330g / 2 ;

[0065] The door width is 170cm;

[0066] After standing for 24 hours, its performance parameters are:

[0067] Gram weight is 350g / 2 ;

[0068] The door width is 165cm;

[0069] (6) Shaping: the gray cloth passes through the shaping solution at 90°C and the oven machine at 180°C at a speed of 22 yards / min, an...

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 high-elasticity knitted fabrics which are formed by interweaving elastic yarn 280D or 260D, all cotton 32S or 30S and all cotton 60S, wherein the high-elasticity knitted fabrics are of a weft knitting structure. The invention further provides a manufacturing method of the high-elasticity knitted fabrics. The high-elasticity knitted fabrics are simple in manufacturing technology, low in cost and good in elasticity, keep the comfort of the all cotton materials which are dressed next to the skin of a user, and have high-elasticity clinging performance and retainability.

Description

technical field [0001] The invention belongs to the field of new materials, and in particular relates to a high-elastic knitted fabric and a preparation method of the knitted fabric. Background technique [0002] Knitted fabrics have the incomparable wearing characteristics of a series of woven fabrics. They are soft, moisture-absorbing, breathable, and have a certain degree of elasticity and extensibility. Knitted clothing is comfortable to wear, fits the body, and has no sense of restraint. [0003] However, with the improvement of people's living standards, people's requirements for clothing materials are getting higher and higher, not only in terms of comfort, but also in terms of functionality, especially in terms of shaping for women. , but also to maintain shape. However, the existing knitted fabrics on the market generally suffer from insufficient stretch and recovery. Contents of the invention [0004] Purpose of the invention: The purpose of the invention is to...

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): D04B1/18D06M15/333D06M15/11D06M101/06
Inventor 范何生
Owner 范何生