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Semi-spinning cashmere and its processing method

A processing method, cashmere technology, applied in textiles, papermaking, yarn, etc., can solve the problems of small cashmere fiber cohesion, influence of cashmere characteristics, and large yarn hairiness, so as to increase added value and improve spinnability , The effect of small equipment footprint

Inactive Publication Date: 2006-05-24
山东恒泰纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cashmere is a high-grade wool textile raw material, which has incomparable advantages over other fibers, but its price is expensive, and its popularization has certain limitations.
Over the years, various manufacturers have been seeking the development of cashmere blended products. At present, domestic cashmere fiber spinning is still in the development and research stage. Some of them use pure wool worsted spinning equipment for spinning, but the process is long and the cost is high; Some use pure cotton spinning equipment to process cashmere yarn, such as the Chinese patent CN1027460C (authorized announcement date: January 18, 1995) applied by Yinchuan Liuhe Cashmere Industry Company. The cashmere yarn processed by pure cotton spinning equipment has large yarn hairiness, which affects the characteristics of cashmere, and the fabric made of this yarn is seriously shedding

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Raw materials

[0038] Proportion by weight: 45 parts of cashmere, 55 parts of spun silk;

[0039] (2) Yarn count: 60Nm / 2D;

[0040] (3) Processing method

[0041] (1) carrying out normal temperature pre-washing of cashmere; dyeing the cashmere and spun silk after pre-washing respectively;

[0042] (2) Carry out oiling and health preservation to the dyed cashmere, and use an antistatic agent to preserve the health of the dyed spun silk;

[0043] (3) The cashmere and spun silk after the health preservation are carried out with the wool blending machine with the wool spinning equipment B262 type blending machine;

[0044] (4) Carding with a carding machine with a hair bucket machine;

[0045] (5) Spinning head drawing with A272F type drawing frame, then spinning two drawing frames with FA326 type drawing frame;

[0046] (6) spun into roving with A454G type spinning machine, then spun into spun yarn with FA502 type spinning machine;

[0047] (7) Use the GS018 typ...

Embodiment 2

[0059] (1) Raw materials

[0060] Proportion by weight: 70 parts of wool, 25 parts of polytrimethylene terephthalate fiber (PTT), 5 parts of cashmere;

[0061] (2) Yarn count: 60Nm / 2D;

[0062] (3) Process flow:

[0063] The first step is to pre-wash the wool and cashmere at room temperature;

[0064] The second step is to dye the pre-washed wool and cashmere respectively;

[0065] The third step is to dye PTT. Because the polytrimethylene terephthalate fiber has high elasticity and strong cohesion, it is necessary to use the B262 type wool closing machine to close the wool and open it, and then use the A186F type carding machine to perform pre-carding treatment;

[0066] The fourth step is to use the wool spinning equipment B262 wool blending machine to blend the wool, cashmere and PTT after the second and third steps;

[0067] The fifth step is to use the A186F carding machine to card;

[0068] The remaining steps are the same as Example 1.

[0069] (4) Main process pa...

Embodiment 3

[0078] (1) Raw materials

[0079] Proportion by weight: 15 parts of cashmere, 85 parts of cotton;

[0080] (2) Yarn count: 60Nm / 2D;

[0081] (3) Process flow:

[0082] The first step is to pre-wash the cashmere at room temperature;

[0083] The second step is to dye the cashmere after pre-washing, and add fuel to maintain health;

[0084] The third step is to dye the combed sliver;

[0085] The fourth step is to use the wool spinning equipment B262 wool blending machine to blend the healthy cashmere and the dyed cotton sliver;

[0086] The fifth step is to use the modified A186F carding machine for carding;

[0087] The sixth step is to use the A272F drawing frame to spin the head and draw the frame;

[0088] The seventh step is to spin two draw frames with the FA326 draw frame;

[0089] The eighth step is to spin three draw frames with the A272F type draw frame;

[0090] The ninth step is spun into roving with A454G type spinning machine;

[0091] The tenth step is spu...

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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PUM

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Abstract

A semi fine spinning cashmere process, which is blended from cashmere and other fibers, wherein the cashmere is 5-95 %, the other fibers are 95-5 %, and the yarn counter is 28Nm-120Nm. Said process pre-washing cashmere in water at normal temperature, respectively dyeing washed cashmere and other blended fibers, yarn mixing preserving the dyed cashmere, making yarn mixing by yarn mixer, carding by carding machine, first drawing and second drawing, spinning into rove and spun yarn, coning and twisting then to obtain products. Said invention solves fuzzing and pilling.

Description

technical field [0001] The invention belongs to the technical field of cashmere spinning, and in particular relates to a semi-worsted cashmere and a processing method thereof. Background technique [0002] Cashmere is a high-grade wool textile raw material, which has incomparable advantages over other fibers, but its price is expensive, and its popularization is limited to a certain extent. Over the years, various manufacturers have been seeking the development of cashmere blended products. At present, domestic cashmere fiber spinning is still in the development and research stage. Some of them use pure wool worsted spinning equipment for spinning, but the process is long and the cost is high; Some use pure cotton spinning equipment to process cashmere yarn, such as the Chinese patent CN1027460C (authorized announcement date: January 18, 1995) applied by Yinchuan Liuhe Cashmere Industry Company. The cashmere yarn processed by pure cotton spinning equipment has large yarn ha...

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): D02G3/04
Inventor 孙炳伟马永胜付德娟欧焕浩刘振建徐立成
Owner 山东恒泰纺织有限公司
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