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

Pigment printing hydro-entangled non-woven fabric

A non-woven fabric and pigment printing technology, applied in non-woven fabrics, textiles and papermaking, dyeing and other directions, can solve the problems of serious environmental pollution of printing and dyeing wastewater, high cost, high energy consumption in printing and dyeing processes, and achieve increased drape and breathability. Sex, quick response, rich color effect

Inactive Publication Date: 2011-08-31
郑雅华 +1
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A small amount of non-woven fabrics are enriched in color by printing and dyeing, but the printing and dyeing process has high energy consumption and high cost, and the printing and dyeing wastewater produced is seriously polluting the environment

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 Construction

[0035]

[0036] The pigment printing spunlace nonwoven fabric of the present invention comprises a spunlace nonwoven fabric, and a paint printing layer is compounded on the upper surface layer of the spunlace nonwoven fabric.

[0037] Spunlaced nonwovens are produced through the following process steps:

[0038] Among them, in the carding 1 process, the working roll of the main cylinder is 75m / min, the stripping roll of the main cylinder is 100m / min, the speed of the main cylinder is 1000 m / min, and the feeding weight is 28 grams / ㎡;

[0039]Carding 2 process, the main cylinder work roll is 90m / mim, the main cylinder stripping roll is 120m / mim, the main cylinder speed is 1050 m / mim, and the feed weight is 32g / m2;

[0040] Cross-lapping process, the cross-lapping reaches 2 layers;

[0041] In the drawing process, the total drawing ratio reaches 3.25;

[0042] In the spunlace process, the spunlace pressure of the 6 spunlace heads is set as: 18bar, 68bar, 80bar, 95bar,...

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
color fastnessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a type of pigment printing hydro-entangled non-woven fabric, belonging to the weaving material technical field. The pigment printing hydro-entangled non-woven fabric consists of hydro-entangled non-woven fabric, the upper surface layer of which is coated with a pigment printing layer. The pigment printing hydro-entangled non-woven fabric of the invention endows the non-woven fabric with brilliant and abundant colors, enhances its aesthetic taste, improves product class and added value, and meanwhile pigment printing is energy-saving and environment-friendly, so the pigment printing hydro-entangled non-woven fabric of the invention has bright prospect.

Description

technical field [0001] The invention relates to a paint-printed spunlace nonwoven fabric, which belongs to the technical field of textile materials. Background technique [0002] Pigment printing refers to the printing method that uses polymer compounds (adhesives) to form a film on the fabric and fix the pigment on the fabric. Due to the development of adhesives and other printing auxiliaries, the advantages of pigment printing have become more and more prominent, and it has gradually become an important method for printing various fabrics. Since the paint itself has no affinity for the fiber, it only mechanically adheres to the surface of the fiber to form a pattern with the help of an adhesive, so there is no dye printing that often requires more than two dyes of different properties to print and fix the blended fabric. color. Therefore, the superiority of pigment printing is more prominent. In addition, pigment printing has a simple process, complete color spectrum, e...

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): D06P1/52D04H1/46
Inventor 郑雅华
Owner 郑雅华
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