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Anti-bacterium elastic knitted fabric containing china-hemp virgin fiber/silk and multiple components and weaving method thereof

A technology of hemp fibrils and knitted fabrics, which is applied in liquid/gas/steam textile material processing, knitting, weft knitting, etc., and can solve the problems of hemp yarn fabric hairiness and itching

Inactive Publication Date: 2015-04-29
JIANGSU YDTEX GRP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hemp yarn fabric has many hairiness and itching and other problems have not been effectively broken through.

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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  • Anti-bacterium elastic knitted fabric containing china-hemp virgin fiber/silk and multiple components and weaving method thereof
  • Anti-bacterium elastic knitted fabric containing china-hemp virgin fiber/silk and multiple components and weaving method thereof

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Experimental program
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Embodiment Construction

[0044] Below in conjunction with specific embodiment the present invention is further described as follows:

[0045] 1. Main development content and key technologies

[0046] 1. Reasonable selection and matching of spinning raw materials. Study the blending ratio of hemp virgin fiber / hemp viscose fiber / Tencel LF / long-staple cotton fiber blended yarn, the blending process route, various process technologies and quality control.

[0047] 2. Study the pretreatment technology of hemp virgin fiber before spinning. Including the type and proportion of special oil, the way of mixing with hemp, temperature and humidity control, processing time, etc.

[0048] 3. Study the knitting and weaving technology of multi-component blended yarns such as hemp fibril / tencel. Including steaming yarn and waxing treatment before weaving, selection of gray cloth fabric, setting of machine process parameters, control of weaving humidity, etc.

[0049] 4. Study the dyeing technology of multi-compone...

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 an anti-bacterium elastic knitted fabric containing china-hemp virgin fiber / silk and multiple components and a weaving method of the anti-bacterium elastic knitted fabric. The anti-bacterium elastic knitted fabric is prepared by the following raw materials according to the mass portion: 20% of china-hemp virgin fiber, 35% of china-hemp mucilage glue, 25% of silk (LF) fiber, and 20% of long staple; besides a 30D polyurethane filament is added; the china-hemp virgin fiber is 55mm in length, the china-hemp short fiber is about 2500Nm in fineness, the over-length fiber rate is 9.13%, the hard fiber rod rate is 10.5%, the china-hemp particle is 35 particles / g, and the moisture regain is 9.02%; the fine denier fiber with the size of 1.6dtex*38mm is selected as the china-hemp viscose; the silk (LF) fiber with the size of 1.4dtex*38mm is adopted; 137 long-staple cotton fiber is selected as the long staple, and the yarn with the size of 18.4tex (32S) is adopted; the 30D polyurethane filament is adopted; the content of the china-hemp virgin fiber accounts for 20%. Through the special weaving method, the product detection standard meets the standard first-class product requirements of GB18401-2010 Basic Safety Technology Criterion of National Textile Product B type and GB / T22848-2009 Yarn-dyed Pattern Fabric.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a multi-component antibacterial elastic knitted fabric such as hemp fibrils / tencel and a weaving method thereof. Background technique [0002] Hemp is known as "the king of hemp", and the primary fiber of hemp is a kind of natural bast fiber processed by a special high-tech degumming process. It has the following characteristics: ①Antibacterial health care The primary fiber of hemp is a hollow structure, containing a large number of gaps and holes, and the holes intersect each other. The microporous structure can absorb a large amount of oxygen, making it difficult for anaerobic bacteria to survive, so it has the effect of inhibiting anaerobic bacteria. In addition, hemp fiber contains a variety of metal elements, phenolic substances and their derivatives, organic acids and inorganic salts, which can destroy the structure of the bacteria. ②Ultraviolet resistance The cross-sect...

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): D04B1/18D02G3/04D06B3/10D06M16/00D06P3/85D06P1/38D06L3/02D06M101/06D06L4/12D06L4/13
CPCD02G3/04D04B1/18D06B3/10D06L4/10D06M16/00D06P1/38
Inventor 凌良仲刘松马秀华朱敏敏保炬刘莹莹
Owner JIANGSU YDTEX GRP LTD
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