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Antibacterial and breathable home textile fabric and making method thereof

A fabric and home textile technology, applied in the field of home textile fabrics, can solve the problems of low ventilation efficiency, difficult cost, cytotoxicity, etc., and achieve the effect of enhancing antibacterial effect, avoiding direct contact and excellent antibacterial performance.

Active Publication Date: 2018-09-25
绍兴韩优针纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of adding antibacterial agents in the fiber preparation process is relatively difficult and costly, while the process of antibacterial post-treatment of fabrics is relatively simple and the cost is easy to control. The antibacterial efficiency of silver ions tends to attenuate with time, and the toxicity of nano silver ions to cells also limits their application in infant and child intimate fabrics and home textile fabrics
In addition, fabrics that have undergone antibacterial post-treatment form a protective film on the surface of the fabric, and their air permeability is also low, which cannot meet the requirements of home textile fabrics for air permeability.

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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  • Antibacterial and breathable home textile fabric and making method thereof
  • Antibacterial and breathable home textile fabric and making method thereof
  • Antibacterial and breathable home textile fabric and making method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 1. Preparation of antibacterial polyester fiber

[0048] Polycondensation reaction of normal pressure polyester esterified product and polymer antibacterial agent to obtain antibacterial polyester masterbatch;

[0049] The obtained antibacterial polyester masterbatch and high-viscosity polyester chips are melt-blended and granulated, and the mass fraction of the antibacterial polyester masterbatch is 26%; the obtained blend is dried and pre-crystallized under vacuum at 76°C for 12h , and then crystallized under vacuum at 118°C for 12 hours, and then prepared antibacterial polyester fibers by melt spinning;

[0050] 2. Preparation of nano-silver antibacterial particles

[0051] Immerse nylon filaments in low-concentration nano-silver antibacterial solution No. 1, soak at 48°C for 1 hour, then dry at 80°C for 20 minutes, then immerse nylon filaments in high-concentration nano-silver antibacterial solution No. 2, and dry at 74°C Soak under water for 1.6 hours, then dry a...

Embodiment 2

[0059] 1. Preparation of antibacterial polyester fiber

[0060] Polycondensation reaction of normal pressure polyester esterified product and polymer antibacterial agent to obtain antibacterial polyester masterbatch;

[0061] The obtained antibacterial polyester masterbatch and high-viscosity polyester chips are melt-blended and granulated, and the mass fraction of the antibacterial polyester masterbatch is 35%; the obtained blend is dried and pre-crystallized under vacuum at 78°C for 12h , and then crystallized under vacuum at 120°C for 12 hours, and then prepared antibacterial polyester fiber by melt spinning;

[0062] 2. Preparation of nano-silver antibacterial particles

[0063] Immerse nylon filaments in low-concentration nano-silver antibacterial solution No. 1, soak at 48°C for 0.9h, then dry at 78°C for 20min, then immerse nylon filaments in high-concentration nano-silver antibacterial solution No. 2, and dry at 74°C. Soak at ℃ for 1.5h, then dry at 83℃ for 20min; th...

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 provides an antibacterial and breathable home textile fabric and a preparation method thereof. The home textile fabric comprises an antibacterial surface layer, an antibacterial particleintermediate layer, a protective intermediate layer and an antibacterial bottom layer arranged from top to bottom in sequence, wherein the antibacterial surface layer and the antibacterial bottom layer are braided from antibacterial polyester fibers and cotton fibers; the protective intermediate layer is braided from milk protein fibers and cotton fibers; the antibacterial particle intermediate layer comprises a vertically arranged aramid fiber support and antibacterial nano-silver particles; the antibacterial particle intermediate layer is partitioned into multiple cavities by the aramid fiber support; the antibacterial nano-silver particles are distributed in the cavities; and the antibacterial nano-silver particles are prepared by soaking polyamide filaments with antibacterial nano-silver liquid and cutting. According to the antibacterial and breathable home textile fabric and the preparation method thereof provided by the invention, the cost for preparing the antibacterial and breathable fabric is reduced, the antibacterial and breathable properties are improved, and direct contact between the antibacterial nano-silver particles and human skin can be avoided.

Description

technical field [0001] The invention relates to the technical field of home textile fabrics, in particular to an antibacterial and breathable home textile fabric and a manufacturing method thereof. Background technique [0002] Home textile fabrics are generally used to make furniture, beds, clothing and other products that are in close contact with human skin, and have high requirements for their decoration and safety. At the same time, because home textile fabrics are in more contact with the human body, and the human body easily soaks home textile fabrics due to sweating and other reasons, thus becoming a breeding ground for bacteria and causing harm to the human body. Therefore, it is necessary to carry out antibacterial treatment on home textile fabrics. [0003] The existing antibacterial fabric has good safety, can effectively remove bacteria, fungus and mold on the fabric, keep the fabric clean, and prevent bacteria from regenerating and multiplying. At present, th...

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): D04B21/16D03D15/00D06M11/83D01F6/92D01F1/10D06M101/34D06M101/36D03D15/217D03D15/233D03D15/283D03D15/50
CPCD01F1/103D01F6/92D04B21/165D06M11/83D06M16/00D06M2101/36D06M2101/34D10B2331/04D10B2331/021D10B2211/24D10B2201/02D03D15/47
Inventor 陈文
Owner 绍兴韩优针纺织有限公司
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