Spinning fiber sizing material

A technology for textile fibers and sizing materials, applied in the field of textile fibers, to achieve the effects of satisfying environmental protection, reducing sizing costs, and reducing pollution

Inactive Publication Date: 2006-01-25
于进学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Up to now, there is no environmentally friendly slurry that can be completely replaced in China

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
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  • Spinning fiber sizing material
  • Spinning fiber sizing material

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Preparation components: Guar gum modified into hydroxymethyl 5%, hydroxypropyl 3%, and cationic high molecular natural polymer 6%, modified tamarind fruit powder 3%, plant guar endosperm 6%, detoxified Ionized water 77%.

[0018] Implement the sizing test of replacing PVA with a high proportion of sizing yarn for testing, the details are as follows:

[0019] 1. Test species

[0020] T / C32+32.130.70.63" twill, its warp tightness is 81.2%, weft tightness is 43.7%, total tightness is 89.4%, and the raw material is polyester-cotton ratio 65:35. Difficulty, the main problem is: in the weaving process, the warp yarns are rubbed many times, it is easy to generate static electricity, the opening is easy to be unclear, the hairiness sticks, and defects such as yarn skipping and weft shrinkage appear on the cloth surface. To solve this problem, a More PVA is used to increase the size film coating and wear resistance, but the cost is high, and post-treatment desizing is difficul...

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
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Abstract

The invention discloses a spun fiber sizing slurry. Its compositions and the mixing proportion are: 5% guargum modified methylol group, 3% hydroxypropyl group, 6% cationic natural high molecular polymer, 3% modified tamarind powder, 6% plant guar albumen, and 77% de-ionized water. The invention provides environmental-protection slurry, and has the advantages of good adhesiveness and penetrability; it obviously improves the properties of the sized yarn, replaces PVA in high proportion, and reduces the cost and the pollution.

Description

technical field [0001] The present invention relates to textile fiber products, in particular to a kind of textile fiber sizing slurry-commonly known as sizing size. technical background [0002] Before weaving textiles, an important process is the warp sizing process. At present, there are three main types of sizing materials: starch (including modified starch), polyvinyl alcohol (PVA), acrylic acid (including acid salts, amides, Esters), in my country's pulp, generally PVA is the main material, although PVA pulp has good adhesion to fibers, and the serous film is strong and tough, and it has good wear resistance. It was once considered the most ideal Sizing, but because its cohesive force greatly exceeds its adhesive force, not only the surface of the sizing liquid is easy to skin during the sizing process, causing sizing spots and affecting the sizing quality, but also the yarn splitting resistance is large, and the sizing hairiness is large. In addition, the fatal flaw of ...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/01
Inventor 于进学
Owner 于进学
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