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
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 si

Method used

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  • 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)...

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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

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Claims

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Application Information

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Owner 浙江仕雅达纺织股份有限公司
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