Preparation method for colored cotton thermal fabric

A technology for colored cotton and fabrics, applied in the textile field, can solve problems such as non-compliance with green environmental protection requirements, serious energy consumption, environmental pollution, etc., and achieve the effects of reducing processing procedures, improving air permeability, and reducing energy consumption.

Active Publication Date: 2015-04-08
BEIJING GUANGHUA TEXTILE GRP +1
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the whole processing process, a large amount of water, electricity and other resources are required, the energy consumption is serious, and a large amount of waste liquid is generated, which seriously pollutes the environment.
From the perspective of textile ecology research, it does not meet the current green environmental protection 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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method for colored cotton thermal fabric
  • Preparation method for colored cotton thermal fabric
  • Preparation method for colored cotton thermal fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Natural colored cotton is a kind of cotton with natural colors. It does not need to be dyed in textile processing, thus reducing the processing steps, correspondingly reducing the discharge of sewage and the treatment of sewage, and avoiding the pollution and pollution of water resources during processing. Prohibition of dyes and toxic auxiliaries on the human body and damage to the environment reduces energy consumption, thereby reducing production costs. In addition, the content of heavy metal elements in colored cotton is all lower than the environmental protection index, and the content of some heavy metals is even lower than that of white cotton, which shows that colored cotton fully meets the environmental protection requirements. Its textiles can be called "the darling of the 21st century" and "the second health...

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 relates to the technical field of textiles, in particular to a preparation method for a colored cotton thermal fabric. The preparation method comprises the following steps: pre-treating colored cotton grey cloth to remove part of pectin and wax which cover the fiber surface of the colored cotton grey cloth; performing enzyme treatment on the pre-treated colored cotton grey cloth to further remove the pectin and the wax which cover the fiber surface of the colored cotton grey cloth; taking the treated colored cotton grey cloth as an inner layer and a surface layer of the colored cotton thermal fabric, and filling the space between the inner layer and the surface layer with milk fiber cotton to obtain the colored cotton thermal fabric. According to the preparation method provided by the invention, the colored cotton is used as the surface layer and inner layer of the thermal fabric, so that compared with used white cotton, the processing steps are reduced, the energy consumption is reduced, and the production cost is reduced; moreover, the colored cotton as the surface layer and the inner layer is treated, so that the ventilation property and the productwearability are improved on the basis of not influencing the warmth retention ratio of the thermal fabric.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for preparing a colored cotton warm-keeping fabric. Background technique [0002] With the continuous development of my country's market economy and the continuous improvement of people's living standards, my country's textile industry, especially thermal underwear, has made great progress. Now thermal underwear products have developed from a small-scale regional industry to a new pillar category in the national knitting industry. Such as the era of diversified products with higher technological content, this is the direction for knitted thermal underwear to enter the 21st century, and can truly meet human consumption requirements for knitted thermal underwear. [0003] At present, the inner layer and the outer layer of thermal fabrics are made of white cotton. During the dyeing and finishing process, the white cotton fabric has to undergo desizing, scouring, bleaching...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A41B17/00B32B9/02D06M16/00D06M101/06
Inventor 吕春光常梅王春萍刘京亭
Owner BEIJING GUANGHUA TEXTILE GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap