Bamboo-charcoal wet guide type polyester fiber and preparation method and application thereof

A polyester fiber and bamboo charcoal technology, applied in the field of polyester fiber, can solve problems such as spots or fading, odor, human health hazards, etc., to achieve enhanced water absorption and moisture conductivity, increased porosity and surface area, and a wide range of applications Effect

Inactive Publication Date: 2012-07-11
WUJIANG SANHUI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the pollution of the ecological environment and microbiological environment is becoming more and more serious, which makes the fiber easily polluted by microorganisms, causing many problems such as odor, spots or fading, poor sanitation and cleaning functions, self-degradation, low wear resistance, etc., and the fiber and Textiles are in direct contact with human skin during use. Metabolites such as sweat and sebum on the skin surface and external dirt will adhere to the fibers, which is easy to breed bacteria and cause great harm to human health.

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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  • Bamboo-charcoal wet guide type polyester fiber and preparation method and application thereof
  • Bamboo-charcoal wet guide type polyester fiber and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1, a kind of bamboo charcoal moisture-conducting type polyester fiber, it is made of the raw material of following weight: 20 kilograms of activated carbon masterbatches, 90 kilograms of polyester fiber-forming resins, and described special-shaped section is special-shaped hollow section.

[0018] 2. Preparation of bamboo charcoal moisture-conducting polyester fiber:

[0019] (1) First, the bamboo charcoal is ground into fine powder, and then the bamboo charcoal fine powder is blown with compressed air to enrich the activated carbon particles of 350nm to 500nm, and then 25~35% by weight of activated carbon with a particle size of 350~500nm and 65~ 75% polyethylene terephthalate is blended, extruded with a screw extruder, pelletized, and activated carbon masterbatches are obtained, and the blending temperature is 250~270°C, and the screw speed is 100~ 200rpm;

[0020] (2) Take 20 kilograms of activated carbon master batches obtained in step (1) and blend them with 90 k...

Embodiment 2

[0029] 1, a kind of bamboo charcoal moisture-conducting type polyester fiber, it is made of the raw material of following weight: 10 kilograms of activated carbon master batches, 80 kilograms of polyester fiber-forming resins, and described special-shaped cross-section is a hollow cross-section.

[0030] 2. Preparation of bamboo charcoal moisture-conducting polyester fiber:

[0031] (1) First, the bamboo charcoal is ground into fine powder, and then the bamboo charcoal fine powder is blown with compressed air to enrich the activated carbon particles of 350nm to 500nm, and then 25~35% by weight of activated carbon with a particle size of 350~500nm and 65~ 75% polyethylene terephthalate is blended, extruded with a screw extruder, pelletized, and activated carbon masterbatches are obtained, and the blending temperature is 250~270°C, and the screw speed is 100~ 200rpm;

[0032] (2) Take 10 kilograms of activated carbon masterbatches obtained in step (1) and blend them with 80 ki...

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Abstract

The invention discloses a bamboo-charcoal wet guide type polyester fiber and a preparation method and application thereof. The bamboo-charcoal wet guide type polyester fiber is prepared by the following raw materials in part by weight: 10 to 20 parts of active carbon masterbatch and 80 to 90 parts of polyester fiber forming resin, wherein the section of the fiber is abnormally shaped. The polyester fiber has high adsorption, deodorization, bacteriostatic and mildewproof functions; a pre-oriented yarn is prepared by an abnormally-shaped spinning plate; a low-elasticity textured filament yarn is prepared by elastic deformation; and the multifunctional polyester fiber with a wet guide function is obtained, and has a wide application range. The method for preparing the bamboo-charcoal wet guide type polyester fiber is high in operability, rational in process and high in production efficiency, and industrial production can be realized.

Description

[0001] technical field [0002] The invention relates to a polyester fiber, in particular to a bamboo charcoal moisture-conducting polyester fiber, a preparation method and an application thereof. Background technique [0003] As one of the three main fibers in synthetic fibers, polyester fiber is widely used in clothing fabrics and other non-clothing fields due to its excellent physical and chemical properties. Applications in higher domains are limited. Polyester fiber clothing has poor moisture absorption, perspiration and moisture permeability when worn, and has a feeling of stuffiness, and there are various troubles caused by the accumulation of static electricity. The demand for this hydrophobic polyester fiber to absorb moisture and make textiles that can absorb moisture and perspiration is gradually increasing. The rise has attracted the attention of people in the industry. At the same time, the pollution of the ecological environment and microbiological environmen...

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): D01F6/92D01F1/10D01D5/253D01D1/00D01D5/08D02G1/00A41D31/00A41B17/00
Inventor 施少荣
Owner WUJIANG SANHUI TEXTILE
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