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Knitting technology for high-elastic silk stocking

A technology of stockings and elastic, which is applied in the field of knitting technology of high elastic stockings, can solve the problems of low cotton content, poor comfort of socks, easy to produce peculiar smell, etc., and achieve high cotton content, comfortable wearing and good shaping effect

Active Publication Date: 2016-05-18
浙江宝娜斯袜业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited elasticity of the spandex covered yarn, and the cotton content of the knitted socks is between 60% and 85%, the cotton content is relatively low, so the comfort of the socks is relatively poor.
In addition, such socks woven from spandex-covered yarn often contain polyester, nylon, acrylic and other chemical fibers, which have poor moisture absorption and are prone to odor

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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  • Knitting technology for high-elastic silk stocking
  • Knitting technology for high-elastic silk stocking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The weaving process includes the following steps:

[0023] 1) Composite spandex yarn production, using spandex as the inner yarn, and then wrapping yak velvet on the surface of spandex through the nozzle on the air-jet spinning machine to produce a high-elastic composite spandex yarn with a twist of 1800T / M and a draft ratio of 3.0 , spandex is 15D / 1F spandex.

[0024] 2), the production of cotton core-spun yarn, the composite spandex yarn produced in step 1) is used as the inner yarn, and then the cotton yarn is wrapped on the composite spandex yarn on a high-speed wrapping machine to produce a twist of 2000 with the cotton yarn as the outsourcing yarn. / M, cotton core-spun yarn with a draft ratio of 3.5;

[0025] 3), weaving, the composite spandex yarn and cotton core-spun yarn produced in step 1) and step 2) are fed into the knitting machine simultaneously according to two or more strands to carry out plain weave weaving.

[0026] 4) Dyeing: under the condition of ...

Embodiment 2

[0031] The weaving process includes the following steps:

[0032] 1) Composite spandex yarn production, using spandex as the inner yarn, and then wrapping yak velvet on the surface of spandex through the nozzle on the air-jet spinning machine to produce a high-elastic composite spandex yarn with a twist of 2200T / M and a draft ratio of 2.4 , spandex is 15D / 1F spandex.

[0033] 2), the production of cotton core-spun yarn, the composite spandex yarn produced in step 1) is used as the inner yarn, and then the cotton yarn is used as the outer covering yarn on the high-speed wrapping machine to wrap the cotton yarn on the composite spandex yarn to produce a twist of 2400T / M, cotton core-spun yarn with a draft ratio of 3.0;

[0034] 3), weaving, the composite spandex yarn and cotton core-spun yarn produced in step 1) and step 2) are fed into the knitting machine simultaneously according to two or more strands to carry out plain weave weaving.

[0035] 4) Dyeing: under the conditio...

Embodiment 3

[0040] The weaving process includes the following steps:

[0041] 1) Composite spandex yarn production, using spandex as the inner yarn, and then wrapping yak velvet on the surface of spandex through the nozzle on the air-jet spinning machine to produce a high-elastic composite spandex yarn with a twist of 2000T / M and a draft ratio of 2.7 , spandex is 15D / 1F spandex.

[0042] 2), cotton core-spun yarn is made, and the composite spandex yarn produced in step 1) is used as lining yarn, and then cotton yarn is wrapped on the composite spandex yarn on a high-speed wrapping machine as outsourcing yarn to produce a twist of 2200 / M, cotton core-spun yarn with a draft ratio of 3.25;

[0043] 3), weaving, the composite spandex yarn and cotton core-spun yarn produced in step 1) and step 2) are fed into the knitting machine simultaneously according to two or more strands to carry out plain weave weaving.

[0044] 4) Dyeing: under the condition of 65°C, add dyestuff and color fixing ag...

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 a knitting technology for high-elastic silk stockings, and relates to the field of silk stocking knitting. The knitting technology comprises the following six steps: manufacturing composite spandex yarns, manufacturing cotton covering yarns, knitting, dyeing, removing flooding, and shaping. In the step of manufacturing composite spandex yarns, spandex is used as inner yarns, and through a nozzle on an air jet spinning machine, yakwook is wrapped on the surface of the spandex to form high-elastic composite spandex yarns. In the step of manufacturing cotton covering yarns, the composite spandex yarns produced in the previous step are used as inner yarns, and full-cotton yarns are used as covering yarns and are wrapped on the composite spandex yarns according to a same spiral direction, to manufacture the cotton covering yarns. In the knitting step, two strands or more than two strands of the cotton covering yarns and the full-cotton yarns are fed in a knitting machine for plain weave. After early finished products are completed, dyeing, removing flooding, and shaping are performed. The silk stocking produced by the knitting technology is characterized by high elasticity and no deformation, and the silk stocking is comfortable to wear and good in shaping effect.

Description

technical field [0001] The invention relates to the technical field of pantyhose, in particular to a knitting process for producing high-elasticity stockings with high cotton content and high elasticity. Background technique [0002] With the development of science and technology and the progress of the textile industry, the types of textiles are also increasing. At the same time, people's requirements for textiles are getting higher and higher, especially silk tights that can show women's beautiful legs. In addition to the appearance quality, In addition to color and style, people have more and more demands for the shaping effect of pantyhose. Elastic stockings with shaping are also favored by more and more beauty-loving women. However, the spandex bare silk in the existing elastic stockings has relatively high elasticity, and it is difficult to control the tension of the spandex bare silk during the sock knitting process. Therefore, Existing a class of cotton socks adopt ...

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): D04B1/26D02G3/32D02G3/36D06C5/00
Inventor 黄祖群
Owner 浙江宝娜斯袜业有限公司
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