China hemp cotton air vortex spinning product and preparing method thereof

The technology of vortex spinning and hemp is applied in the field of hemp-cotton vortex spinning and its preparation, which can solve the problems of lack of systematic understanding in the in-depth development of products, and achieve the effects of preventing ultraviolet radiation, good skin-friendly and less hairiness.

Inactive Publication Date: 2013-06-05
JIANGSU YDTEX GRP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, our country has no systematic understanding of the spinning of other fibers and the in-depth development of products in vortex spinning, and it is in its infancy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] 1. Prepare hemp cotton vortex spinning products, using hemp fiber and cotton fiber as raw materials, the warp and weft yarns required for the production of fabrics are hemp fiber 60 / cotton fiber 4021.6texK (MVS H60 / JC4021.6texK).

[0021] 2. Raw material selection technology

[0022] The length of the hemp fiber is 30mm, the fineness is 3000 metric, the short staple rate of 16mm and below is 27.2%, the ultra-long fiber is 24.3%, the hard bar rate is 2.72%, the hemp grain is 15 grains / g, and the moisture regain is 12%. The cotton fiber is selected from Xinjiang Produce 137 long-staple cotton. The length of hemp fiber is inconsistent, and the content of super long and super thick fiber and short fiber is more. On the one hand, the selection of long-staple cotton can improve the poor spinnability caused by the defect of hemp, and on the other hand, it can make up for the low strength of the vortex spinning yarn. Hemp fiber is soft, has good moisture absorption and perspi...

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Abstract

The invention provides a China-hemp cotton vortex spun yarn product which has few feathers, is anti-pilling, has a soft and smooth yarn body and is good in hydroscopic and fast dry performance. Warps and wefts of the China-hemp cotton air vortex spinning product are China hemp fiber/ cotton fiber vortex spun yarns, wherein the content of China hemp fibers occupies 60%, and the content of cotton fibers occupies 40%. The preparing method of the China-hemp cotton vortex spun yarn product comprises the following steps of a, preprocessing: the China hemp fibers are softened through emulgator before processing, the weight ratio of the emulgator, antistatic oiling agent and water satisfies the equation that ZY-06A:ZY-06B:water=1:0.5:5, and solution is prepared according to the ratio; the solution is evenly sprayed on the China hemp fibers according to 7% of the weight of the China hemp fibers; and the China hemp fibers are stored for 96 hours in the environment at the temperature of about 25 DEG C, and the China hemp fibers are turned over for a couple of times during storage; b, blending of the China hemp fibers and the cotton fibers: the China hemp fibers and the cotton fibers are mixed according to a portion inside a cotton box, and then blowing, carding, sliver lapping, combing and two combination processes are conducted; c, preceding spinning which comprises opening picking, cotton carding, combing and drawing; and d, vortex spinning: the temperature of a working workshop is 30 DEG C, and relative humidity is 65%.

Description

technical field [0001] The invention relates to a hemp textile, in particular to a hemp cotton vortex spinning product and a preparation method thereof. Background technique [0002] In recent years, Chinese hemp textiles have been used in needle-woven garments, home textiles, footwear and industrial textiles, but the market promotion is relatively late, and consumer awareness has just started. The most widely used is the American market, and it was first used in military textiles. European and American markets have a soft spot for hemp products, and hemp textiles are a symbol of the most high-end textiles. In recent years, they have also shown strong interest in hemp textiles. Hemp has excellent moisture absorption and perspiration performance, natural antibacterial health care performance, good softness and comfort performance, excellent anti-ultraviolet performance, excellent high-temperature resistance performance, unique wave-absorbing performance and natural rough sty...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D02G3/04D03D15/217D03D15/47D03D15/50
Inventor 陆荣生唐萍姜亚飞乐峰
Owner JIANGSU YDTEX GRP LTD
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