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Nanometer treating technology for plush surface

A treatment process and plush technology, which is applied in fiber treatment, chemical post-treatment of fibers, textiles and papermaking, etc., can solve problems such as insufficient color stability, poor physical and chemical properties and self-cleaning performance, and achieve stable color and self-cleaning performance. Good cleaning performance and broaden the application range

Inactive Publication Date: 2004-12-29
品德羊毛(太原)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a composite nano-treatment process for plush surface to solve the problems of insufficient color stability, poor physical and chemical properties and self-cleaning performance after the existing plush surface treatment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] The plush with a fineness of 18.5μ is now processed according to the following process steps:

[0057] (1) Material preparation: plush;

[0058] (2) Wool blending: Unpack and relax the raw materials, loosen and humidify through the opener, adjust the moisture regain of the fluff to within the range of 40%, and enter the wool warehouse to seal and stuff the fluff for more than 6 hours;

[0059] (3) Chlorination and descaling: After the fluff is blended, through an automatic wool feeding system, the raw materials are evenly fed into the chlorination machine for descaling. The descaling uses sodium hypochlorite as an oxidant, and the amount of available chlorine is 4% of the weight of the raw materials. , the pH of the treatment solution is 2.0 to 2.5, and the temperature is 8°C to 15°C;

[0060] (4) Dechlorination: use sodium thiosulfate for dechlorination, the dosage is 10% of the weight of the substance; pH=4~4.5, temperature 30°C~40°C;

[0061] (5) Neutralization: us...

Embodiment 2

[0067] According to the process steps of the above-mentioned embodiment 1, the moisture regain rate is adjusted to 30%, the available chlorine consumption in the chlorination peeling scale is adjusted to 2%, the sodium thiosulfate dechlorination is adjusted to 6% of the substance consumption, and the nanometer is softly dispersed The agent is adjusted to 6% of the weight of the product.

Embodiment 3

[0069] According to the process steps of the above-mentioned embodiment 1, the moisture regain rate is adjusted to 38%, the available chlorine consumption in the chlorination peeling scale is adjusted to 3%, the sodium thiosulfate dechlorination is adjusted to 8% of the substance consumption, and the nanometer is softly dispersed The agent is adjusted to 8% of the weight of the product.

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Abstract

The nano woolen fiber surface treating process includes mixing wool, chloridizing to eliminate scale, dechloridizing, neutralizing, washing, nano treatment, storing and opening. Especially, by means of controlling the ZnO, TiO2, SiO2 and other components and the preparation process, woolen fiber with stable color, excellent physical and chemical performance, less balling up, easy nursing antibiotic and deodorizing woolen fiber is obtained. The present invention makes it possible to expand woolen fiber apply range.

Description

technical field [0001] The invention relates to a process method for plush surface treatment, in particular to a process for plush surface using composite nano-treatment. Background technique [0002] The original plush raw materials are processed through a series of technical processes such as wool blending, chlorination, descaling, dechlorination, neutralization, cleaning, drying, and opening, and processed into single-fiber raw materials for later use, which is plush. traditional processing methods. The problems of the plush processed by this traditional process method are that the color and luster is not stable enough, and some physical and mechanical properties and self-cleaning performance of the plush are relatively poor. The present invention uses the physical and chemical properties of the material when it reaches the nanometer level to treat the surface of the plush, so that the surface color and physical and chemical performance parameters of the plush are improv...

Claims

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Application Information

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IPC IPC(8): D01C3/00D06M13/50D06M23/00
Inventor 马印张高勇许并社狄友波孙常青陈裕智桑连强魏丽乔贾虎生曲娴
Owner 品德羊毛(太原)有限公司
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