Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Weaving of viscose cotton composite fiber

A composite fiber and composite spinning technology, applied in fiber processing, textiles and papermaking, single-component polyester rayon, etc., can solve the problems of carcinogenicity, great harm to human body, and toxicity of flame-retardant products, and achieve improved temperature buffering and Effects of comfort, good economic and social benefits, increased opportunities for climate regulation

Inactive Publication Date: 2008-05-14
SHENGHONG GRP CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) Functional textile products such as flame retardant and insect repellent finishing: they have a good effect on preventing diseases, insects, and pests, but the finishing agents used in them have certain toxicity, and flame retardant products have carcinogenic effects;
[0004] (2) Antibacterial finishing agent textiles: have special uses, but contain chlorinated phenols, polyesters, metal element compounds, etc., which are harmful to the human body;
[0005] (3) Textiles for infants and young children: The skin of infants and young children is more sensitive than that of adults. The textiles they come into contact with should not only be smooth and soft, but also eliminate harmful substances that endanger health. The pH value, dyeing and printing of the products must be resistant to saliva Soaking, no fading, fading, sucking fabrics will not be hurt, etc., but most of the infant textiles today contain organochlorine dyeing catalysts, which are not suitable for infants. It can be seen that an ecological and healthy brocade composite fiber textile is popular among people. need

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
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0011] The preparation method of the present invention is the following steps:

[0012] ① Drying: Dry the raw materials polyester and nylon in a low-temperature dryer for 20-25 minutes;

[0013] ② Melting: Make cellulose into alkali cellulose, chemically react with carbon disulfide to generate cellulose sulfonate, dissolve cellulose sulfonate in dilute sulfuric acid solution to obtain viscose solution, add 5% to 15% Oustlast microcapsules , the solid content accounts for 45% to 55% of the total weight of the solution, the solution temperature is 45±5°C, and the polyamide-6 (nylon 6) spinning solution is prepared by the melt spinning method, and the aminocarboxylic acid in the spinning solution has a lot of weight In 85% spinning melt;

[0014] ③. Spinning: put the viscose spinning solution and the polyamide spinning melt into the spinning box of the DDF-C composite spinning machine at a ratio of 65 / 35 to 35 / 65, and spin through the skin-core composite spinning The board is s...

Embodiment 1

[0018] Ingredients: 60-85 parts of polyester, 15-30 parts of nylon, 5%-6% lye;

[0019] Preparation:

[0020] ① Drying: Dry the raw materials polyester and nylon in a low-temperature dryer for 20-25 minutes;

[0021] ② Melting: Make cellulose into alkali cellulose, chemically react with carbon disulfide to generate cellulose sulfonate, dissolve cellulose sulfonate in dilute sulfuric acid solution to obtain viscose solution, add 5% to 15% Oustlast microcapsules , the solid content accounts for 45% to 55% of the total weight of the solution, the solution temperature is 45±5°C, and the polyamide-6 (nylon 6) spinning solution is prepared by the melt spinning method, and the aminocarboxylic acid in the spinning solution has a lot of weight In 85% spinning melt;

[0022] ③. Spinning: put the viscose spinning solution and the polyamide spinning melt into the spinning box of the DDF-C composite spinning machine at a ratio of 65 / 35 to 35 / 65, and spin through skin-core composite spinn...

Embodiment 2

[0025] Ingredients: 85 parts of polyester, 30 parts of nylon, 6% lye, the preparation method is the same as that of Example 1.

[0026] In summary, the brocade composite fiber woven by this method is made of fine, clean, and environmentally friendly polyester and nylon, and has good smoothness, slipperiness, stiffness, wrinkle resistance, shrink resistance, and easy washing. And other characteristics, it is suitable for clothing and other close-fitting clothing, which is environmentally friendly and healthy.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a brand new weaving concept of fine, easy-to-clean and healthy viscose cotton compound fiber fabrics and a method thereof. 60 portions to 85 portions of terylene, 15 portions to 30 portions of polyamide and 5 percent to 6 percent of lye, by utilizing a DDF-C model spinning machine, are blended in 5 percent to 15 percent of Oustlast microcapsule after mucilage glue gelatinizes; mucilage glue spinning solution containing Oustlast in the ration of 65 / 35 to 35 / 65 and polyamide spinning solution are respectively put into the spinning box of compound spinning machine; a compound core-spun yarn with a core-spun structure is made by the dry and wet spinning of the compound spinning machine; polyamide core-spun yarn with weather adjusting phase-change material (PCM) fibers is obtained after nascent fibers pre-oriented yarn (POY) and is then processed with 5 percent to 6 percent of lye after false twisting transmutation. The fabric of the invention has the advantages of being clear, smooth, straight, crease-resistant, shrink-proof, easy for wash, fast dry, etc., thereby being suitable for using in clothes close to people, healthy and environmental and having relatively good economic and social benefits.

Description

technical field [0001] The invention relates to a weaving method for a comfortable clothing fabric, in particular to a weaving method for a brocade composite fiber with high strength, high elasticity and good temperature buffering. Background technique [0002] The clothing fabrics and textiles currently in circulation in the market have the following common features: [0003] (1) Functional textile products such as flame retardant and insect repellent finishing: they have a good effect on preventing diseases, insects, and pests, but the finishing agents used in them have certain toxicity, and flame retardant products have carcinogenic effects; [0004] (2) Antibacterial finishing agent textiles: have special uses, but contain chlorinated phenols, polyesters, metal element compounds, etc., which are harmful to the human body; [0005] (3) Textiles for infants and young children: The skin of infants and young children is more sensitive than that of adults. The textiles they ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D01D5/34D01F1/10D01F6/60D01F6/62D02G1/02
Inventor 缪汉根
Owner SHENGHONG GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com