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

Production process of silk fiber spunlace non-woven fabrics

A technology of spunlace non-woven fabrics and silk fibers, which is applied in non-woven fabrics, textiles and papermaking, and spray/jet textile material treatment, etc. It can solve problems such as poor comfort, hard hand feeling, rough surface of hot-air non-woven fabrics, etc. Achieve the effect of high production cost, soft hand feeling and smooth surface

Active Publication Date: 2012-07-11
ZHEJIANG BAOREN NONWOVEN CO LTD
View PDF9 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor

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
  • Production process of silk fiber spunlace non-woven fabrics
  • Production process of silk fiber spunlace non-woven fabrics
  • Production process of silk fiber spunlace non-woven fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The production process of the silk fiber spunlace nonwoven fabric of the present invention adopts 50% (weight percentage) of silk fiber and 50% (weight percentage) of tencel fiber as raw materials, and sequentially enters the opening process, carding process, spunlace process, pro- Water treatment process, drying process, online detection process, coiling process, slitting process.

[0023] Among them, the cotton feeding box in the carding process adopts two-way feeding air flow to vibrate the cotton box.

[0024] The feeding curtain in the carding process uses a weighing curtain to weigh and feed the cotton.

[0025] The carding process uses a high-speed messy carding machine to card into a web.

[0026] The working roll of the main cylinder in the carding process is 100-120m / min, the stripping roll of the main cylinder is 130-140m / min, the rotation speed of the main cylinder is 700-800 m / min, and the feeding weight is 45 grams / ㎡.

[0027] In the spunlace process, th...

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 a production process of silk fiber spunlace non-woven fabrics and belongs to the technical field of textile materials. Raw materials insisting of 50 wt. % of silk fibers and 50 wt. % of Tencel fibers are sequentially subjected to an opening procedure, a carding procedure, a spunlace procedure, a hydrophilic treatment procedure, a drying procedure, an on-line detecting procedure, a take-up procedure and a slitting procedure. The silk fiber spunlace non-woven fabrics are made of silk fibers and Tencel fibers, the spunlace technology is adopted, and the silk fiber spunlace non-woven fabrics can replace traditional hot air fabrics. The surface of the product is smooth, soft, comfortable and non-toxic, and the silk fiber spunlace non-woven fabrics are suitable for being applied to sanitary pads.

Description

technical field [0001] The invention relates to a production process of silk fiber and tencel fiber spunlace nonwoven fabric, belonging to the technical field of textile materials. Background technique [0002] At present, the surface layer of feminine hygiene pads is made of hot-air non-woven fabric. With the improvement of living standards, female friends have higher and higher requirements for the quality of life, especially for daily necessities that are in direct contact with the human body, including sanitary pads. Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor. Contents of the invention [0003] The invention provides a production process of silk fiber spunlace nonwoven fabric with smooth and soft surface. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: [0005] A production process of silk fiber spunlace non-woven fabric, which uses 50% (weight percentage...

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): D04H1/492D04H1/4382D06B1/02
Inventor 洪桂焕徐寿明韩旭
Owner ZHEJIANG BAOREN NONWOVEN 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