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

Cold batch pretreatment technology of cotton and blended or interlaced fabric thereof

A technology for pre-processing and interweaving fabrics for cold stacking, which is applied in the fields of fiber treatment, textiles and papermaking, plant fibers, etc., can solve the problems of large consumption of water, electricity and steam, poor cloth surface treatment effect, and narrow scope of application of the process. Steam and water savings, clean removal, process for a wide range of fabric types

Inactive Publication Date: 2017-09-22
多恩生物科技有限公司
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the pretreatment process of cotton and its blended or interwoven fabrics in the prior art has high cost, large consumption of water, electricity and steam, poor cloth surface treatment effect, low safety factor, and broken fabrics. High risk of holes, narrow application range of the process, etc., providing a cold stacking pretreatment process for cotton and its blended or interwoven fabrics

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
  • Cold batch pretreatment technology of cotton and blended or interlaced fabric thereof
  • Cold batch pretreatment technology of cotton and blended or interlaced fabric thereof
  • Cold batch pretreatment technology of cotton and blended or interlaced fabric thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The present invention prepares 50×50 / 154×80 cotton fabrics (high-count and high-density specifications), and prepares gray fabric according to the above steps → singeing and dry fire extinguishing → padding treatment liquid → stacking for 24 hours → high-efficiency water washing (including short steaming steps ) → drying, etc., and the treated cotton and its blended or interwoven fabrics are tested, and the test results are shown in Table 1.

[0033] Table 1: Quality index of 50×50 / 154×80 cotton fabric (high count and high density specification) after treatment

[0034]

[0035] From the analysis of the above-mentioned test results, it is concluded that Embodiment 1 adopts the above-mentioned specific cold stack pretreatment process, and compared with the traditional pretreatment process, the treated 50 × 50 / 154 × 80 cotton fabric (high count and high density specification) has a fabric Good surface whiteness, good wool effect, clean cloth surface slurry, clean cloth...

Embodiment 2

[0037] The present invention prepares 20×16 / 128×60 cotton fabrics (conventional specifications), and performs gray cloth preparation according to the above steps → singeing and dry fire extinguishing → padding treatment liquid → stacking for 24 hours → high-efficiency water washing → drying, etc. The treated cotton and its blended or interwoven fabrics were tested, and the test results are shown in Table 2.

[0038] Table 2: Quality index of 20×16 / 128×60 cotton fabric (conventional specifications) after treatment

[0039]

[0040]

[0041] From the analysis of the above-mentioned test results, the embodiment 2 adopts the above-mentioned specific cold stack pretreatment process, and compared with the traditional pretreatment process, the treated 20 × 16 / 128 × 60 cotton fabric (conventional specification) has a cloth surface whiteness Good, good capillary effect, clean cloth surface slurry, clean cloth surface cottonseed husks, small cloth surface strength damage and other...

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 textile printing and dyeing, in particular to the pretreatment process of fabrics, in particular to a cold stack pretreatment process of cotton and its blended or interwoven fabrics. The cold stack pretreatment process includes the following steps: immersing the cotton to be treated and its blended or interwoven fabric in the treatment solution for padding treatment; rolling the padded cotton and its blended or interwoven fabric, and stacking for 18- 24 hours; efficient washing of the piled cotton and its blended or interwoven fabrics; drying of the efficiently washed cotton and its blended or interwoven fabrics. The present invention can achieve the cloth surface effect of the traditional one-cooking-bleaching process, with good whiteness, good capillary effect, clean cloth surface slurry, and clean cloth surface cottonseed husks; the treated fabric has little damage to the strength; the process safety factor is high, The risk of processing fabric holes is low; the consumption of steam and water is saved, and the cost of pretreatment is greatly reduced; the discharge of production sewage is reduced; the range of fabric types applicable to the process becomes wider.

Description

Technical field: [0001] The invention relates to the technical field of textile printing and dyeing, in particular to a cold pile pretreatment process for cotton and its blended or interwoven fabrics. Background technique: [0002] China is a big country in the production and export of textiles. After years of development, China's textile industry has obvious competitive advantages and has the most complete industrial chain in the world. Most of these textiles require dyeing and finishing, which generally includes pretreatment, dyeing (including bleaching / brightening / printing) and finishing. The pre-treatment of textiles is mainly for the subsequent dyeing (including bleaching / brightening / printing), providing the required whiteness, wool effect and a certain feel; it can also be said to remove the size on the gray cloth (determined by the type of fabric), Natural impurities, oil agents and various impurities brought in during the spinning and weaving process to meet the req...

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): D06M11/38D06L4/13D06M101/06
CPCD06M11/38D06L4/13D06M2101/06
Inventor 苏宇
Owner 多恩生物科技有限公司
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