A preparation method of highly breathable and antibacterial functional composite fabric

A composite fabric and functional technology, applied in the field of fabrics, can solve the problems of not being suitable for people with sensitive skin, breeding mites and bacteria, and prone to mildew in fibers, so as to avoid the passage of water droplets and macromolecules, with good effect and improved UV resistance Effect

Active Publication Date: 2021-12-10
广州市新荔缘鞋业有限公司
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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 microbial environment is becoming more and more serious, making the fibers prone to mildew, yellowing and peculiar smell, and the fiber textiles are in direct contact with human skin during use, and human secretions and dirt will adhere to the fibers Breeding mites and bacteria, causing unpredictable safety hazards to the human body
[0004] In the existing antibacterial technology, the antibacterial ability of silver, copper, zinc and other metals is used to immobilize silver, copper, zinc and other metals (or their ions) on porous materials such as fluorspar and silica gel through methods such as physical adsorption and ion exchange. The antibacterial agent is made on the surface of the metal, and then added to the corresponding fabric to obtain a fabric with antibacterial ability. Although these metal antibacterial agents have good antibacterial properties, they may not be suitable for people with sensitive skin and are uncomfortable to wear. prone to skin allergies

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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  • A preparation method of highly breathable and antibacterial functional composite fabric
  • A preparation method of highly breathable and antibacterial functional composite fabric
  • A preparation method of highly breathable and antibacterial functional composite fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The main materials used in the functional coating layer include by weight: 65 parts of two-component water-based polyurethane, 23 parts of bamboo fiber nano-powder, 12 parts of silica nano-particles, 9 parts of tea tree essential oil, 8 parts of gypsum powder, and 8 parts of composite reinforcing glue 1 part, 3 parts of natural antibacterial factor complex, 1 part of oil-soluble benzotriazole, 2 parts of softener ES, 3 parts of polydimethylsiloxane and 1 part of fragrance agent. The preparation method of the composite fabric is as follows:

[0036] S1: Use lyocell fiber and modal fiber blend to make fabric base layer 2, use bamboo charcoal fiber and polyester fiber warp and weft to weave antibacterial fabric, and cut Gore-Tex fabric for spare;

[0037] S2: Prepare a functional coating layer, as follows:

[0038] S2.1: Dissolve oil-soluble benzotriazole in tea tree essential oil, and use compound reinforcing glue to encapsulate the natural antibacterial factor complex into...

Embodiment 2

[0050] The main materials used in the functional coating layer include by weight: 66 parts of two-component water-based polyurethane, 24 parts of bamboo fiber nano-powder, 13 parts of silica nano-particles, 10 parts of tea tree essential oil, 9 parts of gypsum powder, and 9 parts of composite reinforcing glue 4 parts, 4 parts of natural antibacterial factor complex, 2 parts of oil-soluble benzotriazole, 3 parts of softener ES, 4 parts of polydimethylsiloxane and 2 parts of fragrance, the preparation method of this composite fabric is as follows:

[0051] S1: Use lyocell fiber and modal fiber blend to make fabric base layer 2, use bamboo charcoal fiber and polyester fiber warp and weft to weave antibacterial fabric, and cut Gore-Tex fabric for spare;

[0052] S2: Prepare a functional coating layer, as follows:

[0053] S2.1: Dissolve oil-soluble benzotriazole in tea tree essential oil, and use compound reinforcing glue to encapsulate the natural antibacterial factor complex int...

Embodiment 3

[0065] The main materials used in the functional coating layer include by weight: 67 parts of two-component water-based polyurethane, 25 parts of bamboo fiber nano-powder, 14 parts of silica nano-particles, 10 parts of tea tree essential oil, 10 parts of gypsum powder, and 10 parts of composite reinforcing glue 4 parts, 4 parts of natural antibacterial factor complex, 2 parts of oil-soluble benzotriazole, 3 parts of softener ES, 4 parts of polydimethylsiloxane and 2 parts of fragrance, the preparation method of this composite fabric is as follows:

[0066] S1: Use lyocell fiber and modal fiber blend to make fabric base layer 2, use bamboo charcoal fiber and polyester fiber warp and weft to weave antibacterial fabric, and cut Gore-Tex fabric for spare;

[0067] S2: Prepare a functional coating layer, as follows:

[0068] S2.1: Dissolve oil-soluble benzotriazole in tea tree essential oil, and use compound reinforcing glue to encapsulate the natural antibacterial factor complex i...

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 preparation method of a highly breathable and antibacterial functional composite fabric, which comprises a fabric body, the fabric body is composed of a fabric base layer, a breathable layer and a functional antibacterial layer, and both sides of the fabric body are equipped with functional antibacterial Floor. The present invention adopts a comfortable and durable composite structure of fiber textiles, cooperates with the short plush inside the air holes, keeps the fabric warm, improves the ability of air permeability and moisture dissipation, and can make the fabric dry quickly. Deodorant, skin-friendly and non-irritating, the fabric is soft and comfortable, silica nanoparticles are superhydrophobic and superoleophobic, forming a protective film on the surface of the fabric to prevent the passage of water droplets and macromolecules, good waterproof and oil-proof effect, making the fabric easy to clean, composite reinforced glue and The calcium ions in the gypsum powder react to form a soft and elastic gel, which wraps the natural antibacterial factor complex to form microcapsules, which slowly releases the natural antibacterial factor, so that the fabric can be effectively antibacterial and sterilized for a long time.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a preparation method of a highly breathable and antibacterial functional composite fabric. Background technique [0002] Clothes generally refer to all kinds of clothes and clothing worn on the body. The original intention of clothes is to keep warm and protect the body; in modern society, clothes have gradually evolved into decorative items for the human body, and more often they symbolize a person's living standards and society. At the same time, people pay more and more attention to the health care function of clothes on the basis of the basic functions of clothes. With the development of science and technology and the improvement of people's living standards, the demand for the safety of fabrics is also expanding. People have higher requirements for the functionality, comfort, health, environmental protection and health care of clothing fabrics. Continuously research and develop new m...

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 Patents(China)
IPC IPC(8): B32B9/00B32B9/02B32B9/04B32B27/02B32B27/12B32B27/36B32B5/02B32B5/26B32B5/06B32B3/24B32B7/12B32B33/00D06N3/00D06N3/14
CPCB32B5/08B32B5/26B32B5/06B32B3/266B32B7/12B32B33/00D06N3/14D06N3/0059D06N3/0006D06N3/0015B32B2262/14B32B2307/304B32B2307/724B32B2262/106B32B2262/0284B32B2255/02B32B2255/26B32B2307/73B32B2307/7145B32B2307/21B32B2307/206
Inventor 张燕忠
Owner 广州市新荔缘鞋业有限公司
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