Yarn and manufacturing technique

A manufacturing process and yarn technology, applied in the field of functional yarns and manufacturing processes, can solve the problems of high production cost and complex manufacturing process of composite yarns, achieve improved visual effects, good dustproof and antistatic effects, The effect of a good feel

Active Publication Date: 2013-09-18
WILKIE TECHN TEXTILES JIAXING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing process of the above-mentioned composite yarn is relatively complicated, and the production cost is relatively high.

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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  • Yarn and manufacturing technique
  • Yarn and manufacturing technique

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Experimental program
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Effect test

Embodiment 1

[0021] as attached figure 1 As shown, the present embodiment provides a yarn with conductive function and good air permeability. The yarn 10 includes: a yarn core 12, the yarn core is a conductive fiber, and the conductive fiber is electroless copper-plated on the surface. Polyester fiber; the cladding layer 14 includes dumbbell-shaped polyester fiber 16, and the dumbbell-shaped polyester fiber is wrapped on the yarn core clockwise or counterclockwise. Wherein, the cross-shaped polyester fiber accounts for 80% of the total weight of the yarn, and the conductive fiber accounts for 20% of the total weight of the yarn. The conductive fiber is prepared by the following electroless plating method: first, soak the polyester fiber in a chemical activation solution for 15 minutes for activation treatment, the activation temperature is 30-35°C, and the chemical activation solution is composed of sodium borohydride, 2 , 2`-bipyridine, potassium tellurite, nickel sulfate, sodium hydroxi...

Embodiment 2

[0023] as attached figure 2 As shown, the present embodiment provides a yarn with conductive function and good air permeability. The yarn 20 includes: a yarn core 22, the yarn core is a conductive fiber, and the conductive fiber is electroless copper-plated on the surface. Polyester fiber; cladding layer 24, comprises cross type polyester fiber 26, and described cross type polyester fiber 26 is wrapped on the described yarn core along clockwise or anticlockwise; Also comprises second fiber 28 in addition, so The second fiber 28 is bamboo charcoal fiber, and the bamboo charcoal fiber is wrapped on the cladding layer formed by the first fiber along a second direction, and the first direction is opposite to the second direction. Wherein, the first fiber accounts for 70% of the total weight of the yarn, the conductive fiber accounts for 15% of the total mass of the yarn, and the bamboo charcoal fiber accounts for 15% of the total mass of the yarn. The conductive fiber is prepare...

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 relates to a yarn with a conductive function and good breathability. The yarn comprises a yarn core and a coating layer, wherein the yarn core is a conductive fiber; the conductive fiber is a surface chemical copper plated polyester fiber; the coating layer comprises a first fiber; and the yarn core is wound with the first fiber in a first direction. The yarn has good dustproof and antistatic effects; a yarn material, the fineness, the twist degree, the reasonable textile weave and the density of the first fiber are designed appropriately by a well-known method, so that a good hand feel, the breathability and the comfortability can be endowed; and a visual effect can be improved.

Description

technical field [0001] The invention belongs to the technical field of textile materials, more specifically, the invention relates to a functional yarn and a manufacturing process. Background technique [0002] With the rapid development of the economy and society, the development of textile technology is also changing with each passing day, and new products of various functional yarns and fabrics are continuously introduced. Due to the addition of corresponding functional raw materials and the use of different textile technologies, these products also endow It has various special functions of the product, such as fabrics with conductive properties, which can prevent clothes from absorbing a large amount of dust. Today, this conductive fabric has been widely used in industrial clean rooms and biological clean rooms, such as semiconductors and optical instruments. , precision electronic instruments and special surgery wards, food, brewing and other industries that require a c...

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): D02G3/04D02G3/44D02G3/36
Inventor 何建良贺新
Owner WILKIE TECHN TEXTILES JIAXING
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