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Composite antibacterial wool flocculus and preparation method thereof

A composite, wool technology, applied in the textile field, can solve problems such as damage and skin allergies, and achieve the effects of promoting sleep, delaying aging, and promoting cell metabolism.

Inactive Publication Date: 2017-01-04
HENAN INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In daily life, the pollution of pillows, bedding, cotton wool, and mop is also quite serious. In daily life, the above items are usually sterilized by increasing the cleaning frequency and applying chemical fungicides, although the problem of germs has been solved to a certain extent. , but there are often a large amount of chemical agents remaining on the items, causing human skin allergies and damage

Method used

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  • Composite antibacterial wool flocculus and preparation method thereof
  • Composite antibacterial wool flocculus and preparation method thereof
  • Composite antibacterial wool flocculus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a composite antibacterial wool flake, which mainly includes the following raw materials: a wool composite fiber web made of wool fibers and polyester fibers with a mass ratio of 7:3; hot-melt powder and insoluble chitosan. Wherein, the hot-melt powder is a copolyamide with a particle size of 50 microns, the quality of the copolyamide accounts for 7% of the total mass of the wool composite fiber web, and the quality of the insoluble chitosan accounts for 7% of the total mass of the copolyamide. 11% of the mass.

[0040] The present invention also provides a preparation method of composite antibacterial wool flakes, the specific preparation steps comprising:

[0041] (1) Each raw material is weighed according to the above mass ratio, and then the wool fiber and the polyester fiber are made into a single-layer wool composite fiber web through non-woven fabric technology.

[0042] (2) First take the insoluble chitosan and the hot-melt powder of the...

Embodiment 2

[0045] This embodiment provides a composite antibacterial wool flake, which mainly includes the following raw materials: a wool composite fiber net made of wool fiber, polyester fiber and antibacterial fiber, far-infrared powder, hot-melt powder and insoluble chitosan. Wherein, the quality of the wool fiber accounts for 70% of the total weight of the wool composite fiber web, the quality of the polyester fiber accounts for 25% of the total weight of the wool composite fiber web, and the quality of the antibacterial fiber accounts for 70% of the total weight of the wool composite fiber web. 5% of the total mass of the composite fiber web. The hot-melt powder is a polyether-modified polyester with a particle size of 100 microns, and the mass of the polyether-modified polyester accounts for 9% of the total mass of the wool composite fiber web. The far-infrared powder is ceramic powder and silicon oxide powder with a particle size of 10 microns, and the mass of the far-infrared po...

Embodiment 3

[0048] This embodiment provides a composite antibacterial wool flake, which mainly includes the following raw materials: a wool composite fiber net made of wool fiber, polyester fiber and antibacterial fiber, far-infrared powder, insoluble chitosan and hot-melt powder. Wherein, the quality of the wool fiber accounts for 77% of the total mass of the wool composite fiber web, the quality of the polyester fiber accounts for 20% of the total mass of the wool composite fiber web, and the quality of the antibacterial fiber accounts for 77% of the total mass of the wool composite fiber web. 3% of the total mass of the composite fiber web. The hot-melt powder is a polyether-modified polyester with a particle size of 20 microns, the quality of the hot-melt powder accounts for 15% of the total mass of the wool composite fiber web, and the far-infrared powder has a particle size of 8 microns Aluminum oxide powder and silicon oxide powder, and the quality of described far-infrared powder ...

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Abstract

The invention provides a composite antibacterial wool flocculus which mainly comprises the following raw materials: composite wool fiber web, hot melt powder and insoluble chitosan, wherein the mass of the hot melt powder accounts for 7-13% of the total mass of the composite wool fiber web; and the mass of the insoluble chitosan accounts for 5-11% of the mass of the hot melt powder. The composite antibacterial wool flocculus has the characteristics of air permeability, high moisture adsorption property and effects of promoting sleep, enhancing vigor, promoting cell metabolism, delaying ageing and inhibiting bacteria, and can effectively prevent skin lesions and pruritus. The invention also provides a method for preparing the composite antibacterial wool flocculus. The method is simple, feasible and suitable for large-scale automatic production.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular, the invention relates to a composite antibacterial wool flake and a preparation method thereof. Background technique [0002] In the daily environment, wool fiber has good heat preservation function, can release negative ions slowly and evenly, and has high anti-mold ability. Among them, wool flakes are a common variety of hot-melt nonwovens, and nonwovens are sheets made of directional or disordered fibers by friction, cohesion or bonding or a combination of these methods. Wool composite fiber web or wadding, also known as non-woven fabric, non-woven fabric, non-woven fabric, non-woven fabric, which combines the advantages of chemical fiber, textile, paper, plastic and leather. [0003] The specific production process of wool flakes is as follows: the mixed wool fibers are evenly fed to the carding machine through the feeding hopper, and the single-layer wool composite fiber web...

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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IPC IPC(8): D04H1/02D04H1/4382D04H1/541D04H1/552
CPCD04H1/02D04H1/4382D04H1/541D04H1/552D10B2211/02D10B2331/04D10B2401/13D10B2501/00D10B2503/06
Inventor 辛长征石素宇王利娜邵庆国高风仙候涛
Owner HENAN INST OF ENG
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