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

Novel waterproof, oilproof and antifouling finishing technology for wool fabric

An anti-oil and anti-fouling technology, which is applied in the processing of textile materials, fiber processing, liquid/gas/steam textile material processing, etc., can solve the problems of difficult processing conditions and technology, and few types of functional product development, so as to avoid The drying temperature is too high and the effect is comfortable

Inactive Publication Date: 2015-03-18
QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the rapid development of science and technology, especially the rapid breakthrough of nanotechnology in recent years, it has greatly promoted the research and development of textile functionality. Well-known textile enterprises at home and abroad have developed various functional products with the help of nanotechnology. There are many reports, but most of them only focus on single-function research and development, especially because the processing conditions and technical difficulties of functional finishing of high-grade worsted woolen products are relatively large, and there are relatively few types of corresponding functional products developed

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

[0013] The new waterproof, oil-proof and anti-fouling finishing process of woolen wool in this embodiment includes the following steps: (1) Preparation of finishing aids: mixing nano-finishing agent, penetrating agent, and softening agent with water, and preparing them at a concentration of 3% respectively and a finishing assistant with a concentration of 5%; (2) Completely immerse the worsted wool to be treated in the finishing assistant with a concentration of 2%-3% prepared in step (1), and soak for 1min at a temperature of 30°C , and then carry out padding treatment; (3) place the worsted wool after the padding treatment for 30 minutes; Afterwards, liquid squeeze treatment is carried out; (5) Dry the worsted wool at a temperature of 80°C for 5 minutes, and finally bake at a high temperature of 150°C for 3 minutes.

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 discloses a novel waterproof, oilproof and antifouling finishing technology for a wool fabric. The finishing technology comprises the following steps: (1) preparing finishing auxiliaries, namely adding a nano finishing agent, a penetrant and a softening agent into water, evenly mixing, and respectively preparing the finishing auxiliaries with concentrations of 2%-3% and 5%-6%; (2) entirely soaking the to-be-treated worsted wool fabric into the finishing auxiliary with the concentration of 2%-3% for 1min at the temperature of 30-40 DEG C, and then performing mangle treatment; (3) standing the worsted wool fabric for 20-40min after mangle treatment; (4) performing secondary soaking and mangle treatment, namely soaking the worsted wool fabric in the finishing auxiliary with the concentration of 5%-6% for 1min, and then performing mangle treatment; and (5) drying the worsted wool fabric for 3-6min at the temperature condition of 80 DEG C, and drying for 3-5min at high temperature of 140-160 DEG C. The finished wool fabric has complete functions and is good in comfortableness.

Description

[0001] technical field [0002] The invention belongs to the technical field of fabric treatment, and in particular relates to a new waterproof, oil-proof and stain-proof finishing process for woolen fabrics. [0003] Background technique [0004] With the rapid development of science and technology, especially the rapid breakthrough of nanotechnology in recent years, it has greatly promoted the research and development of textile functionality. Well-known textile enterprises at home and abroad have developed various functional products with the help of nanotechnology. There are many reports, but most of them only focus on single-function research and development, especially because the processing conditions and technical difficulties of functional finishing of high-grade worsted woolen products are relatively large, and the corresponding functional products are relatively few. [0005] Contents of the invention [0006] In order to overcome the above-mentioned technical...

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): D06M23/00D06B3/18
Inventor 王玉英
Owner QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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