Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Multi-layer non-woven fabric

A non-woven, layer-structured technology, applied in non-woven fabrics, textiles and papermaking, can solve the problems of high cost, complex manufacturing process, low productivity, etc., and achieve the effect of improving strength and toughness

Inactive Publication Date: 2018-01-16
天门市畅享生活用品股份有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned non-woven fabrics produced by the non-woven method have the problems of complicated manufacturing process and low productivity, and the cost will be slightly higher. Therefore, the present invention designs and develops a new type of non-woven fabric, which not only reduces costs, but also has The performance of spinning will also be improved to some extent

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
  • Multi-layer non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Such as figure 1 As shown, a multi-layer non-woven fabric, the non-woven fabric includes a two-layer structure, which is divided into a first layer 1 and a second layer 3; the first layer 1 includes 15-35% split type composite fibers and 25-45% % content of heat-melting fibers; the second layer 3 includes 5-25% of split-type composite fibers and 35-55% of content of heat-melting fibers; the fiber arrangement direction on the first layer 1 is the same as that on the second layer 3 The arrangement direction of the fibers is arranged vertically, and a screen structure 2 made of glass fibers is also provided between the first layer 1 and the second layer 3, and the screen structure 2 is arranged in warp and weft.

[0009] The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, acco...

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 multi-layer non-woven fabric. The non-woven fabric comprises two layers of the first layer and the second layer; the first layer is prepared from 15%-35% of split-type composite fibers and 25%-45% of hot melt fibers; the second layer is prepared from 5%-25% of split-type composite fibers and 35%-55% of hot melt fibers; the fiber arrangement direction on the first layer isperpendicular to the fiber arrangement direction on the second layer; a screen structure made from glass fibers is also arranged between the first layer and the second layer, and is arranged in a warp-weft mode.

Description

technical field [0001] The invention relates to a multi-layer non-woven fabric. Background technique [0002] There is known a nonwoven fabric which consists entirely or of divisible composite fibers and has fine fibers. However, the above-mentioned non-woven fabrics produced by the non-woven method have the problems of complex manufacturing process, low productivity, and slightly higher cost. Therefore, the present invention designs and develops a new type of non-woven fabric, which not only reduces costs, but also has no The performance of the spinning cloth will also be improved to some extent. Contents of the invention [0003] The invention relates to a multi-layer non-woven fabric. [0004] For realizing this purpose, the technical scheme that the present invention adopts is: [0005] A multi-layer non-woven fabric, characterized in that the non-woven fabric comprises a two-layer structure, which is divided into a first layer and a second layer; the first layer in...

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): D04H1/4374D04H1/4382D04H1/4218D04H1/70
Inventor 王平
Owner 天门市畅享生活用品股份有限公司
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
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