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Process for treating jute or blended yarn of jute and other fibers before weaving

A fiber blending and processing technology, which is applied in the processing of textile materials, liquid/gas/vapor textile processing, textiles and papermaking, etc., can solve the problem of unguaranteed fabric quality, achieve the curb of hair and hair phenomenon, and reduce the coefficient of friction Effect

Inactive Publication Date: 2007-09-12
JIANGSU REDBUD DYEING TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the more thoroughly the softener penetrates into the yarn, the lower the strength of the yarn, which cannot guarantee the quality of the fabric.

Method used

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  • Process for treating jute or blended yarn of jute and other fibers before weaving

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The applicant further describes the pre-weaving process of jute or jute and other fiber blended yarns of the present invention by taking the accompanying drawings as an example.

[0012] First, the yarn 18 is sized, and the sizing step is the same as that of the prior art, specifically: the yarn 18 is drawn through the size tank 1 filled with the slurry 2, and the effect of the dipping roller 3 ensures that the yarn The thread 18 travels through the slurry tank 1 in a state of being immersed in the slurry, so that the slurry 2 can fully enter the inside of the yarn 18. The guide roll 4 enters the calender roller 5 for calendering, that is, a pair of calender rollers 5 are used for sizing and calendering. Since no softening agent is added to the slurry 2 in the aforementioned dipping and sizing step, the cohesion between the fibers of the yarn 18 will not be affected. And in order to effectively reduce the surface friction coefficient of the yarn 18, so as to avoid hair...

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Abstract

This invention belongs to the textile weaving pretreatment technique field, which mainly relates to a kind of jutes and its weaving pretreatment mixing with other fibers. And this invention includes soakage sizing and mangling and drying steps, the character is that it also includes smearing flexible agent on the upper and under surfaces of the mangled yarn. The advantage is that this invention can reduce the coefficient of friction of the surface of the yarn effectively by smearing flexible agent on the upper and under surfaces of the mangled yarn, and because the filtering quantum of the flexible agent that filters into the inner of the yarn is reduced greatly comparing to the conventional technology, so the composition of forces between the inner fiber of the yarn won't be affected, so that the fluffing phenomena can be inhibited effectively in the course of weaving.

Description

technical field [0001] The invention belongs to the technical field of textile weaving pretreatment technology, and more specifically relates to a weaving pretreatment technology of jute or jute and other fiber blended yarn. Background technique [0002] At present, the processing technology of jute fiber or jute fiber and other fibers such as cotton fiber and acrylic fiber blended yarn before entering weaving is usually carried out by pulping, rolling and drying. The above is generally called the sizing process. The so-called sizing is sizing (also known as dipping and sizing); the so-called rolling is to roll and press the yarn impregnated in the sizing tank (also known as the slurry tank); the so-called drying is drying to complete the sizing After the process, it enters the weaving step of the fabric. However, to the confusion of the industry, it seems that jute fiber or the blended yarn of jute fiber and other fibers cannot show satisfactory results by adopting the af...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B3/06D06B1/14D06C19/00
Inventor 刘国忠张振华俞建勇
Owner JIANGSU REDBUD DYEING TECH CO LTD