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An all-cotton composite functional fabric with waterproof, oil-repellent and anti-fouling properties

A technology with antifouling performance and composite function, applied in the field of fabrics and textile fabrics, can solve the problems of single function of fabrics, achieve the effects of excellent wear resistance, improve bonding fastness, and reduce the chance of electrostatic adsorption to fibers

Active Publication Date: 2017-02-08
SWOTO PROTECTION & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In some special environments (such as the working environment of the power system), waterproof, oil-proof, and anti-fouling properties are indispensable functions of work clothing fabrics. In view of the relatively single function of existing fabrics, it is necessary to invent a new type of all-cotton fabric. Three-proof (waterproof, oil-proof, anti-fouling) composite functional fabric, the fabric has good waterproof, oil-proof and anti-fouling properties at the same time, and should also take into account good wearing comfort

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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  • An all-cotton composite functional fabric with waterproof, oil-repellent and anti-fouling properties
  • An all-cotton composite functional fabric with waterproof, oil-repellent and anti-fouling properties

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Experimental program
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Effect test

Embodiment

[0035] Woven fabric layer: Plain weave is used, the yarn raw materials used are all cotton yarns, the warp and weft yarns are 15.6tex, the warp density is 620 threads / 10cm, and the weft density is 336 threads / 10cm.

[0036] Knit layer:

[0037] The rib weave is used, and the yarn raw materials used are all cotton yarns. The yarn number used is 5.9tex, the horizontal density is 164 rows / 10cm, the vertical density is 150 rows / 10cm, and the needle size is 36 or 40G. , woven on a large circular knitting machine.

[0038] Preprocessing:

[0039] Using acid cellulase treatment, combined with low temperature plasma treatment process.

[0040] "Three-defense" finishing agent:

[0041] Including nano fluoride finishing agent and ceramic powder nanoparticles.

[0042] Finally, the "three-proof" performance test and the washability test (washed 5 times) were carried out on the cotton three-proof (waterproof, oil-proof, anti-fouling) composite functional fabric. The test results show...

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 all-cotton composite functional fabric with water-proof, oil-proof and antifouling properties; the all-cotton composite functional fabric includes a composite fabric having a surface layer and an inner layer, the surface layer is a machine-woven fabric layer, and the inner layer is a knitted fabric layer; the composite fabric is subjected to a pretreatment process by a cellulase and low-temperature oxygen plasma combination way; then a 'double-nano' finishing agent is applied to the fabric surface by using a physical vapor deposition method, a layer of thin film with 'three protection' function is formed on the fabric surface; the 'double-nano' finishing agent is a mixture of nano fluoride and ceramic powder nano particles. The composite functional fabric is pretreated by the cellulase and low-temperature oxygen plasma combination way, neps and impurities on the fabric surface are removed, the fabric softness is increased, and a final using effect is improved; and at the same time, with combination of the low-temperature plasma treatment process, and through the etching effect of plasma, the combination fastness of the finishing agent with the fabric surface is greatly improved, and the durability of functional finishing is improved.

Description

technical field [0001] The invention relates to a fabric, in particular to an all-cotton composite functional fabric with three-proof (waterproof, oil-proof and antifouling) properties, belonging to the field of textile fabrics. Background technique [0002] With the development of science and technology, the progress of society and the improvement of living standards, textiles have extended from the basic function of covering the body to keep out the cold to the functions of beauty, comfort, fashion and protection. People's requirements for the quality of life are getting higher and higher, and their attention to functional fabrics is also significantly enhanced. A new way of processing anti-(waterproof, oil-proof, anti-fouling) composite functional fabrics. [0003] In some special environments (such as the working environment of the power system), waterproof, oil-proof, and anti-fouling properties are indispensable functions of work clothing fabrics. In view of the relat...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06N7/04B32B9/02B32B33/00D06M10/00D06M16/00D06M11/00
CPCB32B9/02B32B2250/02B32B2250/20B32B2262/062D06M10/025D06M11/00D06M16/003D06M2101/06D06M2200/01D06M2200/11D06M2200/12
Inventor 叶远丽陈太球顾继东董晓明李飞刘灵燕傅佳佳王鸿博高卫东
Owner SWOTO PROTECTION & TECH CO LTD
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