Spinning process of anti-pilling light wool

An anti-pilling, wool technology, applied in yarn, textile and papermaking, liquid/gas/vapor fiber/sliver/roving processing, etc., can solve fading, wool surface wettability effect, wool yarn anti-pilling It can improve the anti-pilling and bulkiness, improve the anti-pilling performance, and improve the dyeing effect.

An anti-pilling, wool technology, applied in yarn, textile and papermaking, liquid/gas/vapor fiber/sliver/roving processing, etc., can solve fading, wool surface wettability effect, wool yarn anti-pilling It can improve the anti-pilling and bulkiness, improve the anti-pilling performance, and improve the dyeing effect.

CN111575855BActive Publication Date: 2022-07-01湖州高盛毛纺有限公司
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1. The spinning process of anti-pilling light wool includes the following steps:

[0027] The first step is to dye wool at low temperature to obtain dyed wool;

[0028] The second step is to use the blending machine to blend the dyed wool; the dyed wool after blending is controlled at 28±1%; the relative temperature and humidity of the workshop is controlled at 65%-80%;

[0029] The third step is to use the woolen carding machine to card the dyed wool that has been treated with wool to obtain a roving sliver; the speed of the woollen carding machine is 17.5-18.5m / min; the speed of the rubbing board is 365-375 rpm;

[0030] The fourth step is to use the roving sliver of the spinning frame for drafting and twisting to obtain spun yarn; the draft ratio is 1.38-1.42;

[0031] The fifth step, using the automatic winding machine, the spun yarn is wound, doubling and twisting in turn to obtain plush yarn; the tension during doubling is 16-18CN, and the tension during...

Embodiment 2

[0046] Example 2. The spinning process of anti-pilling light wool includes the following steps:

[0047] The first step is to dye wool at low temperature to obtain dyed wool;

[0048] The second step is to use the wool machine to process the dyed wool; the moisture regain of the dyed wool after the wool is controlled at 28%; the relative temperature and humidity of the workshop is controlled at 75%;

[0049] The 3rd step, utilizes the woolen carding machine to carry out the carding treatment to the dyed wool that has been treated with wool to obtain the roving; the speed of the woollen carding machine is 18m / min;

[0050] The fourth step is to use the roving sliver of the spinning frame for drafting and twisting to obtain spun yarn; the draft ratio is 1.4;

[0051] The 5th step, utilizes the automatic winding machine to carry out winding, doubling and twisting of the spun yarn in turn to obtain the plush yarn; the tension during doubling is 17CN, and the tension during twist...

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PUM

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Abstract

The invention discloses a spinning process for anti-pilling type light wool, which comprises the following steps: the first step is to dye the wool at low temperature to obtain dyed wool; ; The moisture regain of the dyed wool after blending is controlled at 28±1%; the relative temperature and humidity of the workshop is controlled at 65%-80%; the third step is to use the woollen carding machine to card the blended dyed wool to obtain Roving sliver; the speed of the roving carding machine is 17.5-18.5m / min; the speed of the rubbing board is 365-375 r / min; the fourth step is to use the roving sliver of the spinning frame for drafting and twisting to obtain spun yarn; draft ratio is 1.38-1.42; the fifth step is to use the automatic winding machine to carry out winding, doubling and twisting of the spun yarn in turn to obtain plush yarn; the tension during doubling is 16-18CN, and the tension during twisting is 30 ‑45CN; the tension is 20‑50CN when winding. The invention has the characteristics of good anti-pilling property and can improve the dyeing effect.

Description

technical field [0001] The invention relates to a wool spinning process, in particular to a spinning process of anti-pilling type light wool. Background technique [0002] Wool is a natural wool fiber, which has excellent curl and elasticity, warm and comfortable, and is deeply loved by consumers. The spinning process of processing wool into yarn is called wool spinning. The existing wool spinning process mainly includes the processing of blending, carding, drafting, spinning, winding, doubling and twisting, etc. The wool processing mainly involves washing the washed wool loose fibers in the blending process according to the blending process. After the oil is proportioned, the warehouse is stuffed to prepare for the subsequent carding work; the carding treatment is to use the roving carding machine to make the wool loose fiber into roving, which can meet the requirements of the spinning frame; Appropriate twist is added to increase the strength of the yarn, and finally the ...

Claims

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Application Information

Patent Timeline
01 Jul 2022
Publication
CN111575855B
IPC
D02G3/02; D06B3/02
CPC
D02G3/025; D06B3/02; D10B2211/02
Inventors
沈子明; 戴敏