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

Method for testing textile sizing elongation

A test method and elongation technology, applied in the field of textile sizing elongation testing, can solve the problems of low elongation authenticity and achieve the objective and real effect of elongation

Inactive Publication Date: 2015-06-17
浙江仕雅达纺织股份有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of test method of the textile sizing elongation that can more truly reflect the elongation of sizing when the elongation that the elongation that the purpose of the present invention obtains when testing sizing elongation is low enough for prior art methods

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
  • Method for testing textile sizing elongation
  • Method for testing textile sizing elongation
  • Method for testing textile sizing elongation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The sizing elongation of a pure cotton fabric with 14.6tex warp and 4800 total threads is tested:

[0043] Proceed as follows:

[0044] (1) Intercept unsized warp yarns with a yarn fixed-length intercepting device, the total number of intercepted warp yarns is 4800, and the length of each warp yarn is 200mm. Put all the intercepted warp yarns in a hot-air oven, bake them at 105°C to constant weight, take them out, put them in a glass drier to cool for 15 minutes, and weigh them. The dry mass of the sample warp yarns is W0=12.81g;

[0045] (2) Sizing the warp yarn, intercepting the sizing after the sizing with a yarn fixed-length intercepting device, the total number of sizing yarns is 4800, and the length of each sizing yarn is 200mm, put it in a hot-air oven, at 105 ° C Take it out after down-baking to constant weight, put it into a glass desiccator to cool for 15 minutes and weigh the mass. After weighing, the dry mass of the sample sizing is W1=14.21g;

[0046] (3)...

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 aims at disadvantage of low authenticity of elongation obtained by current methods and testing devices for testing textile sizing elongation, and provides a method for testing textile sizing elongation, which can really reflect the textile sizing elongation. The method comprises the following steps: intercepting a sizing sample and a warp yarn sample with fixed length and quantity, weighing the dried sizing and warp yarn sample, and calculating to obtain the sizing elongation. By employing the method for testing the sizing elongation, warp yarn drying mass is W0 before pasting, and sizing drying mass is W1 after pasting, influence by factors during the sizing process is less, while calculating, sizing percentage is considered, elongation of the sizing is objective and real, and the elongation is not be influenced by yarn types.

Description

[0001] This patent application is a divisional application of the patent application with the application number 201310030600.8, the application date is January 09, 2013, and the title is "Testing method for textile sizing elongation and used yarn fixed-length cutting device". technical field [0002] The invention relates to a test method for elongation of textile sizing. Background technique [0003] Sizing elongation is one of the three key process parameters in the sizing process. Testing and monitoring it is helpful for process adjustment and improving sizing quality. [0004] The sizing elongation refers to the percentage increase of the length of the sizing yarn after sizing relative to the length of the warp yarn before sizing, expressed as: (Formula 1), where E is the sizing elongation, L 2 is the output length of sizing, L 1 for the warp feed length; or with (Formula 2), where V 2 is the output line speed, and V1 is the input end line speed. The elongation o...

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): G01N5/00
Inventor 佟昀
Owner 浙江仕雅达纺织股份有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com