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A kind of high-strength labang cloth and preparation technology thereof

A technology of high-strength cloth and high strength, applied in the direction of non-woven fabrics, rayon manufacturing, single-component polyolefin rayon, etc., can solve the problem that the strength and elasticity of Labang cloth cannot meet people's requirements, affect human health, and pollute the environment And other problems, to achieve a wide range of use, improve heat resistance and antistatic ability, and good tear resistance

Inactive Publication Date: 2016-11-30
FUJIAN SANDA FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current labang material is generally a mixed structure of fibers and adhesives. This kind of labang not only has poor air permeability but also contains a variety of chemical additives, which will pollute the environment and affect health. With the improvement of environmental protection and comfort requirements, the strength and elasticity of the current Labang cloth are difficult to meet people's requirements

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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  • A kind of high-strength labang cloth and preparation technology thereof
  • A kind of high-strength labang cloth and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of high-strength labang cloth is made of terylene, low-melt cotton and lubricating dispersant, and the mass percentages of described terylene, low-melt cotton and lubricating dispersant are respectively: terylene: 70% (20% in terylene can be replaced by Aramid fibers or acrylic fibers, the surface of the aramid fibers is etched, wherein the etching solution is one of methacryloyl chloride, acetic anhydride, and potassium permanganate), and the polyester fibers are PET and PEO blended melt-spun Made of silk, the degree of polymerization of PEO is one of 1000, 3300, 8400, the amount of PEO is 2%-5% of the amount of PET, low-melt cotton: 29.5%, low-melt cotton is polypropylene or polyethylene composite skin Core structural fiber, the polyethylene is modified with an antibacterial agent, wherein the antibacterial agent is one of zeolite antibacterial agent, phosphate antibacterial agent, bentonite antibacterial agent, montmorillonite antibacterial agent, lubricating d...

Embodiment 2

[0041] A kind of high-strength labang cloth is made of terylene, low-melt cotton and lubricating dispersant, and the mass percentages of described terylene, low-melt cotton and lubricating dispersant are respectively: polyester: 80% (20% in terylene can be replaced by Aramid fibers or acrylic fibers, the surface of the aramid fibers is etched, wherein the etching solution is one of methacryloyl chloride, acetic anhydride, and potassium permanganate), and the polyester fibers are PET and PEO blended melt-spun Made of silk, the degree of polymerization of PEO is one of 1000, 3300, 8400, the amount of PEO is 2%-5% of the amount of PET; low-melt cotton: 19%, low-melt cotton is polypropylene or polyethylene composite skin Core structure fiber, the polyethylene is modified with an antibacterial agent, wherein the antibacterial agent is one of zeolite antibacterial agent, phosphate antibacterial agent, bentonite antibacterial agent, and montmorillonite antibacterial agent; lubricating...

Embodiment 3

[0054] A kind of high-strength labang cloth is made of terylene, low-melt cotton and lubricating dispersant, and the mass percentages of described terylene, low-melt cotton and lubricating dispersant are respectively: polyester: 90% (20% in terylene can be replaced by Aramid fibers or acrylic fibers, the surface of the aramid fibers is etched, wherein the etching solution is one of methacryloyl chloride, acetic anhydride, and potassium permanganate), and the polyester fibers are PET and PEO blended melt-spun Made of silk, the degree of polymerization of PEO is one of 1000, 3300, 8400, the amount of PEO is 2%-5% of the amount of PET, low-melt cotton: 8.5%, low-melt cotton is polypropylene or polyethylene composite skin Core structural fiber, the polyethylene is modified with an antibacterial agent, wherein the antibacterial agent is one of zeolite antibacterial agent, phosphate antibacterial agent, bentonite antibacterial agent, montmorillonite antibacterial agent, lubricating d...

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Abstract

The invention relates to a high-strength lasted fabric and a preparation process thereof, and belongs to the field of knitwear processing. The high-strength lasted fabric is prepared from, by mass, 70-90% of dacron, 8.5-29.5% of low-melting cotton and 0.5-1.5% of lubricating dispersing agent, wherein 20% of dacron can be replaced with aramid fiber or acrylic fiber. The preparation process of the high-strength lasted fabric specifically includes the five steps of firstly, conducting cotton mixing; secondly, conducting loosening; thirdly, conducting carding to form a net; fourthly, conducting needle fixing; fifthly, conducting thermal-contraction sizing. The prepared high-strength lasted fabric is high in integrity, toughness and tear resistance, the tearing strength in the warp and weft directions is improved by 10-15 times, breathability and elasticity are high, no chemical components are added in the preparation process, the environment is not polluted, the prepared high-strength lasted fabric little stimulates skin, the process for producing the high-strength lasted fabric is simple, and cost is low.

Description

technical field [0001] The invention relates to a high-strength labang cloth and a preparation process thereof, belonging to the field of knitwear processing. Background technique [0002] The current labang material is generally a mixed structure of fibers and adhesives. This kind of labang not only has poor air permeability but also contains a variety of chemical additives that will pollute the environment and affect the health of the body. With the improvement of environmental protection and comfort requirements, the strength and elasticity of the current Labang cloth are difficult to meet people's requirements. [0003] Therefore, it is necessary to improve the existing labang cloth, so that the strength, air permeability and elasticity of the produced labang cloth can meet the needs of consumers. Contents of the invention [0004] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a high-strength labang and its prep...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F6/92D01F6/46D01F1/10D04H1/46D01D5/08D06M13/203D06M13/188D06M11/50D06M101/36
CPCD01D5/08D01F1/103D01F6/46D01F6/92D04H1/46D06M11/50D06M13/188D06M13/203D06M2101/36
Inventor 曾世超张华良彭思德
Owner FUJIAN SANDA FIBER