Strong antistatic non-woven fabric production device and production method

A technology for a production device and a production method, which is applied to devices for coating liquids on surfaces, textiles and papermaking, heating/cooling fabrics, etc. Mass production and other problems, to achieve the effect of good antistatic effect, saving consumption and smooth surface

Pending Publication Date: 2019-11-12
江阴金凤特种纺织品有限公司
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The company has applied for antistatic composite non-woven fabric with patent number CN200820216679.8. The non-woven fabric is impregnated or sprayed with antistatic agent. Although the purpose of antistatic can be achieved, the dipping method will reduce the softness of the non-woven fabric. At the same time, the non-woven fabric after saturated impregnation needs to go through a long period of drying treatment, which requires a large production workshop space, and consumes a lot of raw materials and energy, which does not meet the trend of energy saving and emission reduction in the industry; while the waste of spraying method will cause waste. The antistatic agent is sprayed unevenly, not suitable for mass production

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
  • Strong antistatic non-woven fabric production device and production method
  • Strong antistatic non-woven fabric production device and production method
  • Strong antistatic non-woven fabric production device and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] see Figure 1-2 , a strong antistatic non-woven fabric, comprising a non-woven fabric body 1, the non-woven fabric body 1 is embossed on one side, the embossed side is provided with grooves 2, and the non-embossed smooth roller is coated with antistatic Agent layer 3, the gray cloth of the non-woven fabric body 1 is composed of four layers of non-woven fabrics, and the four-layer non-woven fabrics are the first spunbonded non-woven fabric layer 1.1, the first melt Blown nonwoven layer 1.2, second meltblown nonwoven layer 1.3 and second spunbond nonwoven layer 1.4. Embossing is to improve the strength of non-woven fabric body 1, and single-sided embossing reduces the thickness of non-woven fabric body 1. The static agent is evenly distributed, and the antistatic effect is good. Embossing will reduce the softness of the nonwoven fabric, so the fineness of the first spunbonded nonwoven fabric layer 1.1 and the second spunbonded nonwoven fabric layer 1.4 is controlled bel...

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 strong antistatic non-woven fabric production device. After a non-woven fabric body is unwound from an unwinding mechanism, the non-woven fabric body sequentially passes anembossing device, a roller coating device, a hot air blasting device, a cooling device and a winding device. Antistatic agents are uniformly applied in a roller coating manner, dosage of the antistatic agents is reduced, antistatic effects are good, a finished non-woven fabric is good in barrier property, softness and quality, and the surface of the non-woven fabric is smooth.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric production, in particular to a production device and production method of strong antistatic non-woven fabric. Background technique [0002] Non-woven fabric, also known as non-woven fabric, is a new generation of environmentally friendly materials composed of directional or random fibers. In special fields such as laboratories and hospitals, it is necessary to use a non-woven fabric that can resist static electricity. The company has applied for antistatic composite non-woven fabric with patent number CN200820216679.8. The non-woven fabric is impregnated or sprayed with antistatic agent. Although the purpose of antistatic can be achieved, the dipping method will reduce the softness of the non-woven fabric. At the same time, the non-woven fabric after saturated impregnation needs to go through a long period of drying treatment, which requires a large production workshop space, and consume...

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): D06C23/04B05C1/08B05C9/14D06C7/00D06G1/00
CPCB05C1/0834B05C1/0865B05C9/14D06C7/00D06C23/04D06G1/00
Inventor 陆生平王晓东徐晓伟
Owner 江阴金凤特种纺织品有限公司
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap