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

Raising method of velvet cloth and velvet cloth prepared by raising method

A velvet cloth and fleece technology, which is applied in the direction of improved hand feeling fiber, fabric kneading/softening, roughening, etc., can solve the problem of limited improvement in the anti-pilling performance of gray fabrics, and achieve good appearance, moisture permeability and Excellent warmth retention effect and high strength effect

Pending Publication Date: 2021-10-26
上海嘉麟杰纺织科技有限公司
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the smoothing agents used in the textile industry are paraffin-based smoothing agents. Although this type of smoothing agent has a significant effect on improving the softness, smoothness and smoothness of the fabric, its anti-pilling performance on gray fabrics The improvement effect is still limited

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
  • Raising method of velvet cloth and velvet cloth prepared by raising method
  • Raising method of velvet cloth and velvet cloth prepared by raising method
  • Raising method of velvet cloth and velvet cloth prepared by raising method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A method for raising velvet cloth, comprising soft setting, napping, intermediate setting, combing, shearing, polarizing, and final setting. The specific operations of each step are as follows:

[0057] Softening and shaping: the gray cloth is soaked in the softening liquid and enters the setting machine. The temperature of the setting machine is set at 130°C and the cloth speed is 20m / min. The softening liquid is an aqueous solution of softener composed of PEP softener and water. The mass percentage is calculated as 0.8%.

[0058] Napping: The soft and shaped gray cloth is continuously napped by two napping machines. The specific process parameters are as follows:

[0059] The first napping machine: the total speed is 10YPM, the cloth feeding speed is 7.5YPM, the cloth output speed is 9.2YPM, the tension roller tension is 2kgf, the looper speed is 23RPM, the straight needle speed is 15RPM, and the roller speed is 155RPM;

[0060] The second napping machine: the total ...

Embodiment 2

[0067] A method for raising velvet cloth, the difference from Example 1 is that in the process of softening and setting the gray cloth, the softening solution is an aqueous solution of softening agent composed of PEP softening agent and water, wherein the concentration of PEP softening agent is calculated by mass percentage It is 1%, and all the other steps and processing parameters are identical with embodiment 1.

Embodiment 3

[0069] A method for raising velvet cloth, the difference from Example 1 is that in the process of softening and setting the gray cloth, the softening solution is an aqueous solution of softening agent composed of PEP softening agent and water, wherein the concentration of PEP softening agent is calculated by mass percentage It is 1.5%, and all the other steps and processing parameters are identical with embodiment 1.

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 the technical field of textiles, and particularly discloses a raising method of velvet cloth and the velvet cloth prepared by the raising method. The raising method comprises the following steps of sequentially carrying out softening and setting, napping, intermediate setting, carding, shearing, anti-pilling treatment and final setting on grey cloth to obtain the velvet cloth. The specific step of softening and setting is that the gray cloth is padded in a softening solution and is set at the temperature of 130-150 DEG C and the speed of 20-25 m / min; the gray cloth is composed of a ground weave and a looped pile weave, the ground weave is formed by interweaving 100D / 36F polyester DTY and conductive composite yarn, the looped pile weave adopts 75D / 144F polyester DTY, and the conductive composite yarn is formed by interweaving 75D / 36F polyester and 20D antistatic yarn; and the softening solution is a softening agent aqueous solution composed of a softening agent and water, and the softening agent is PEP. The PEP is adopted as the raising softening agent, so that the method is more environment-friendly, a fabric is easier to shear, and the obtained velvet cloth has excellent antistatic property and anti-pilling property.

Description

technical field [0001] The present application relates to the field of textile technology, more specifically, it relates to a method for raising velvet cloth and the velvet cloth prepared by the method. Background technique [0002] Polyester fabric is one of the most used synthetic fiber textiles at present. Polyester has the characteristics of high elasticity and high strength. Its biggest advantage is that it has good wrinkle resistance and shape retention. Therefore, it is suitable for outerwear, various bags and tents, etc. outdoor product. [0003] In order to improve the heat retention of polyester fabrics, fleece processing is generally used in textiles, so that the fabrics are significantly improved in terms of warmth retention and comfort. [0004] But, for the velvet cloth that obtains after present polyester fabric raising process, though have certain warmth retention property, its antistatic property and anti-pilling effect are not good. Therefore there is an ...

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): D06C11/00D06C13/00D06C19/00D06M15/227D06M101/32
CPCD06C11/00D06C13/00D06C19/00D06M15/227D06M2101/32D06M2200/50
Inventor 何国英杨伟萍孟丹蕊王怀峰祝陈晨
Owner 上海嘉麟杰纺织科技有限公司
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