Spinning process for pure high-count combed camel hair woven yarn

A camel hair and combing technology is applied in the field of combing and spinning of special animal fibers, which can solve the problems of low moisture regain, low product added value, waste of high-grade raw materials, etc. of camel hair, and achieve the effect of good strength and elongation performance.

Inactive Publication Date: 2015-04-29
ZHANGJIAGANG CHAFTA TEXTILE TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for a long time, due to the limitation of carding technology, camel hair contains coarse hair and many impurities; the cross section of camel hair fiber is close to circular, and the scale structure is ring-shaped, which is close to the cortex layer, the surface is round and smooth, and the fiber cohesion is poor; On the one hand, compared with other protein fibers, the moisture regain of camel hair is low, and the static electricity is serious in the spinning process
[0004] So far, there is no combed sliver and high-count spinning equipment specifically for the characteristics of camel hair. As a result, camel hair is only used as woolen raw material and filling material for a long time, and the added value of the product is low, resulting in a great waste of high-grade raw materials. There is a report on the production of camel hair high-count combed pure spun yarn

Method used

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  • Spinning process for pure high-count combed camel hair woven yarn

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]The spinning process of 120 counts of combed camel hair pure woven yarns includes the following steps: (1) Blending wool: adding 0.3% of the ratio of crude oil to water, about 0.3% of antistatic agent, and then storing for 12 hours, fully Absorption, control moisture regain 18%; (2) Combing: feed roller speed 3 rpm, cylinder speed 120 rpm, doffer speed 10 rpm, transfer roller speed 160 rpm, cylinder and work roll The four-point gauge from front to back is 0.13mm, 0.15mm, 0.16mm and 0.18mm, and the basis weight of raw sliver is 8 / g m; And control the moisture regain and anti-static treatment, specifically: the gauge is 20mm, the draft is 5 times, the weight of the strip is 20 g / m, the speed is 25m / min, and the weight of the crude oil is 0.3% of the total weight of the camel hair. The weight of the antistatic agent is 0.3% of the total weight of the camel hair; (4) Two needle combs: adopt small draft, small gauge, light weight, small tension and medium pressure technology ...

Embodiment 2

[0040] The spinning process of 100 counts of combed camel hair pure woven yarns includes the following steps: (1) Blending wool: adding 0.35% of the ratio of crude oil to water, about 0.35% of antistatic agent, and then storing for 12 hours, fully Absorption, control moisture regain 19%; (2) Combing: feed roller speed 3 rpm, cylinder speed 120 rpm, doffer speed 10 rpm, transfer roll speed 160 rpm, cylinder and work roll The four-point gauge from front to back is 0.13mm, 0.15mm, 0.16mm and 0.18mm, and the basis weight of raw sliver is 8 / g m; And control the moisture regain and anti-static treatment, specifically: the gauge is 21mm, the draft is 5.5 times, the weight of the lower machine bar is 20 g / m, the speed is 28m / min, and the weight of the added crude oil is 0.35% of the total weight of the camel hair. The weight of the antistatic agent is 0.35% of the total weight of the camel hair; (4) Two needle combs: adopt small draft, small gauge, light weight, small tension and medi...

Embodiment 3

[0042] The spinning process of 80 counts of combed camel hair pure spinning machine weaving yarns includes the following steps: (1) Blending wool: adding 0.4% of the ratio of crude oil to water, about 0.4% of antistatic agent, and then storing for 12 hours, fully Absorption, control the moisture regain rate to 20%; (2) Carding: feed roller speed 3 rpm, cylinder speed 120 rpm, doffer speed 10 rpm, transfer roller speed 160 rpm, cylinder and work roll The four-point gauge from front to back is 0.13mm, 0.15mm, 0.16mm and 0.18mm, and the basis weight of raw sliver is 8 / g m; And control the moisture regain and anti-static treatment, specifically: the gauge is 22mm, the draft is 6 times, the weight of the strip is 20 g / m, the speed is 30m / min, and the weight of the crude oil is 0.4% of the total weight of the camel hair. The weight of the antistatic agent is 0.4% of the total weight of the camel hair; (4) Two needle combs: adopt small draft, small gauge, light quantitative, small te...

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 spinning process for a pure high-count combed camel hair woven yarn. By taking camel hair as a spinning raw material, the high-count combed spinning comprises the following steps: mixing hairs, combing hairs, gilling for a first time, gilling for a second time, combing, gilling for a third time, gilling for a fourth time, perform silver mixing and combing, gilling, roving and finely spinning. According to the spinning process for the pure high-count combed camel hair woven yarn disclosed by the invention, the obtained camel hair yearn is good in strength and extension property, and also has wear resistance, evenness, gloss, card nep and the like which reach using needs of high-level light and thin type pure combed woven fabric.

Description

technical field [0001] The invention relates to the field of combed spinning of special animal fibers, in particular to a spinning process of high-count combed camel hair pure spinning machine-woven yarn. Background technique [0002] Camel hair is a precious natural protein fiber with an average fineness of 16-18μm and a length of more than 80mm. It has high strength, good elongation, softness and smoothness, and has natural far-infrared function, strong warmth retention and excellent wearing performance. [0003] However, for a long time, due to the limitation of carding technology, camel hair contains coarse hair and many impurities; the cross section of camel hair fiber is close to circular, and the scale structure is ring-shaped, which is close to the cortex layer, the surface is round and smooth, and the fiber cohesion is poor; On the one hand, compared with other protein fibers, the moisture regain of camel hair is low, and the static electricity is serious in the spi...

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): D02G3/02
Inventor 倪春锋李建明颜晓青马华东于勤沈霞
Owner ZHANGJIAGANG CHAFTA TEXTILE TECH
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