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

An afterfinish method allowing a wool knitted single-face-felted fabric to be free of creases

A wool knitting, crease-free technology, applied in the processing of textile materials, continuous processing of textile materials, trimming of the surface of fabrics, etc. creases and other problems to achieve the effect of overcoming the quality problems of post-finishing creases

Inactive Publication Date: 2018-11-16
JIANGSU DANMAO TEXTILE
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wool knitted single-sided fleece fabric, due to its single-sided structure, the structure of the front and back sides is unbalanced, it will be rolled up to one side during finishing, and it is not easy to change the position of the fold when washing, shrinking, etc. At the same time, wool knitted The structure of the fabric is relatively loose, and the shrinkage is fast. Therefore, the wool-knitted single-face fleece fabric is easy to produce creases during finishing and washing, especially during the shrinkage process, and even wool fiber adhesion occurs at the folds, resulting in Quality issues

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

Embodiment 1

[0015] A crease-free finishing method for full plush single-sided jersey, comprising the following steps: gray cloth → overflow dyeing vat cooking and finalizing → MAT air washing machine washing → drum washing machine washing → shrinking → Dehydration→cutting→drying→softening with softener→continuous steaming→shrinking→inspection.

[0016] The overflow dyeing vat cooking and setting steps are as follows: put the gray cloth into the overflow dyeing vat, heat up to 100°C, keep warm and cook for 40 minutes, cool down with overflow water, drain, and leave the vat.

[0017] The washing procedure of MAT air washing machine is as follows: washing with water, vehicle speed 400m / min, air volume 70%, time 10min / piece, drain water, vehicle speed 900m / min, air volume 80%, time 40min / piece.

[0018] The washing steps of the drum type washing machine are as follows: further washing before shrinking, so that the gray cloth can be further shrunk, and further prevent excessive shrinkage and e...

Embodiment 2

[0023] A crease-free post-finishing method for wool nylon suede single-sided jacquard fabric, comprising the following steps: gray cloth → overflow dyeing vat cooking and finalizing → MAT air washing machine washing → drum washing machine washing → shrinking → Dehydration→cutting→drying→softening with softener→continuous steaming→shrinking→inspection. It is characterized by:

[0024] The overflow dyeing vat cooking and setting steps are as follows: put gray cloth into the overflow dyeing vat, heat up to 90°C, keep warm and cook for 60 minutes, cool down with overflow water, drain, and leave the vat.

[0025] The washing procedure of MAT air washing machine is as follows: water washing, vehicle speed 500m / min, air volume 80%, time 20min / piece, drain water, vehicle speed 800m / min, air volume 70%, time 50min / piece.

[0026] The washing steps of the drum type washing machine are as follows: further washing before shrinking, so that the gray cloth can be further shrunk, and furthe...

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 fields of textile designing and dyeing and finishing, and particularly relates to an afterfinish method allowing a wool knitted single-face-felted fabric to be free of creases. The method includes following steps in order: subjecting a gray fabric to crabbing and setting in an overflow dyeing vat; washing with an MAT air washing machine; washing with a roller type water washing machine; fulling, dehydrating, slitting, drying, softening with a softening agent, continuously decatising, shrinking and inspecting a finished product. Compared with the prior art, main technical effects of the method are that: the cylinder-shaped gray fabric is subjected to crabbing and setting with the overflow dyeing vat firstly, thus overcoming a problem that gray fabrics of wool knitted single-face-felted fabrics curl up towards one side, and are not liable to expand, difficult in folding position changing, and prone to crease generation in steps of washing, fulling and the like; then steps of air washing, washing and shrinking with a large bath ratio are adopted to achieve step-by-step shrinking and slow fulling of the grey fabric; the grey fabric can be easily expanded and a folding position can be changed easily, thus achieving an objective of no crease, and overcoming an afterfinish crease quality problem of wool knitted single-face-felted fabrics; and a finished-product fabric is free of a curling edge.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a crease-free post-finishing method for wool-knitted single-face fleece fabrics. Background technique [0002] Wool knitted single-sided fleece fabric, due to its single-sided structure, the structure of the front and back sides is unbalanced, and it will be rolled up to one side during finishing, and it is not easy to change the position of the fold when washing, shrinking, etc. At the same time, wool knitted The structure of the fabric is relatively loose, and the shrinkage is fast. Therefore, the wool-knitted single-face fleece fabric is easy to produce creases during finishing and washing, especially during the shrinkage process, and even the wool fibers are bonded at the folds, resulting in Quality issues. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a crease-free post-finishing method for wool-knitted singl...

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): D06C27/00D06C7/02D06C21/00D06B21/00
CPCD06B21/00D06C7/02D06C21/00D06C27/00
Inventor 吴江伟黄小良徐高阳
Owner JIANGSU DANMAO TEXTILE
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