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Antibacterial modal composite fabric and preparation method thereof

A technology of composite fabric and modal fiber, which is applied in the field of antibacterial modal composite fabric and its preparation, can solve the problems of unsatisfactory antibacterial rate and achieve excellent antibacterial performance, soft texture and high antibacterial rate

Active Publication Date: 2020-06-26
葫芦岛斯达威体育用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Patent CN103498275B discloses a fabric blended with wool fiber and modal fiber, which is made of 20-40% wool fiber and 60-80% modal fiber, using protamine sulfate, 2,4,4'-trichloro Antibacterial finishing agents made of -2'-hydroxydiphenyl ether, N-oleoyl-N-methyl taurate sodium, polyhexamethylene biguanide hydrochloride, etc. are used for antibacterial finishing, but the fabrics described in the patent The antibacterial rate of the product is not ideal after washing 30 times

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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  • Antibacterial modal composite fabric and preparation method thereof

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Effect test

Embodiment 1

[0028] A preparation method of antibacterial modal composite fabric, first blending 10kg modal fiber and 3kg nano-modified polyester fiber into the first yarn, weaving on the machine to form an inner surface layer and an outer layer, then 7kg modal fiber, 5kg apocynum fiber, 1kg bamboo fiber and 0.2kg chitin fiber are blended into the second yarn, and the middle layer is formed by upper machine weaving to obtain the described a kind of antibacterial modal composite fabric; wherein, the nano-modified polyester fiber is obtained by combining polyester chips with The graphene-zinc oxide nanopowder modified by γ-aminopropyltriethoxysilane is obtained by melt spinning at a mass ratio of 1:0.03, and the graphene-zinc oxide nanopowder is obtained at a molar ratio of 1:5 It is made of graphene oxide and zinc nitrate as raw materials.

[0029]The preparation method of graphene-zinc oxide nanopowder is as follows: first dissolve zinc nitrate in 5 times the weight of deionized water, sti...

Embodiment 2

[0037] A preparation method of antibacterial modal composite fabric, first blending 10kg modal fiber and 4kg nano-modified polyester fiber into the first yarn, weaving on the machine to form an inner surface layer and an outer layer, then 8kg modal fiber, 6kg apocynum fiber, 2kg bamboo fiber and 0.4kg chitin fiber are blended into the second yarn, and the middle layer is formed by upper machine weaving to obtain the described a kind of antibacterial modal composite fabric; wherein, the nano-modified polyester fiber is obtained by combining polyester chips with The graphene-zinc oxide nanopowder modified by γ-aminopropyltriethoxysilane is obtained by melt spinning at a mass ratio of 1:0.05, and the graphene-zinc oxide nanopowder is obtained at a molar ratio of 1:8 It is made of graphene oxide and zinc nitrate as raw materials.

[0038] The preparation method of graphene-zinc oxide nanopowder is as follows: first dissolve zinc nitrate in 8 times the weight of deionized water, st...

Embodiment 3

[0046] A preparation method of antibacterial modal composite fabric, first blending 10kg modal fiber and 3kg nano-modified polyester fiber into the first yarn, weaving on the machine to form an inner surface layer and an outer layer, then 8kg modal fiber, 5kg apocynum fiber, 2kg bamboo fiber and 0.2kg chitin fiber are blended into the second yarn, and the upper weaving is used to form the middle layer to obtain the described a kind of antibacterial modal composite fabric; wherein, the nano-modified polyester fiber is obtained by combining polyester chips with The graphene-zinc oxide nanopowder modified by γ-aminopropyltriethoxysilane is obtained by melt spinning according to the mass ratio of 1:0.05, and the graphene-zinc oxide nanopowder is obtained by the molar ratio of 1:5 It is made of graphene oxide and zinc nitrate as raw materials.

[0047] The preparation method of graphene-zinc oxide nanopowder is as follows: first dissolve zinc nitrate in 8 times the weight of deioni...

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 provides an antibacterial modal composite fabric and a preparation method thereof. The preparation method comprises the following steps of blending modal fibers and nano modified polyester fibers into first yarns, weaving the first yarns on a machine to form an inner surface layer and an outer surface layer, then blending modal fibers, apocynum venetum fibers, bamboo fibers and chitin fibers into second yarns, weaving the second yarns on the machine to form a middle layer, thereby obtaining the antibacterial modal composite fabric. The antibacterial modal composite fabric has excellent antibacterial performance, can still keep a high antibacterial rate after being washed with water, is soft in texture, and is particularly suitable for close-fitting clothes.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to an antibacterial modal composite fabric and a preparation method thereof. Background technique [0002] Modal fiber, referred to as Modal fiber, is a cellulose regenerated fiber of high wet modulus viscose fiber developed by Lenzing Company in Austria. The spinning process is processed into fibers. The raw materials of this product are all natural materials, which are harmless to the human body, can be decomposed naturally, and are harmless to the environment. The raw material of Modal fiber is produced in European shrubs. It is made of wood pulp and then processed through a special spinning process. It is a kind of cellulose fiber, so it belongs to cellulose fiber like artificial cotton and is a pure man-made fiber. Modal products are mostly used in the production of underwear because of their good softness and excellent hygroscopicity but poor fabric stiffness. Under...

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): D04B1/10D04B1/12D04B1/14D04B1/16D02G3/04D01D5/08D01D5/088D01D5/12D01F1/10D01F6/92
CPCD04B1/102D04B1/12D04B1/16D04B1/14D02G3/045D02G3/04D01D5/08D01D5/088D01D5/12D01F6/92D01F1/103D10B2201/22D10B2331/04D10B2201/01D10B2201/10
Inventor 曹维维
Owner 葫芦岛斯达威体育用品有限公司
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