Preparation process of antibacterial wool knitted fabric

The invention relates to a wool knitted fabric and a preparation process technology, which is applied in the field of preparation of antibacterial wool knitted fabrics, and can solve the problems of constant antibacterial performance, insufficient functionality, poor effect, etc., so as to ensure the quality of the fabric, improve the antibacterial performance, and ensure safety. Effect

Inactive Publication Date: 2019-06-04
广州市雅娜琪服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing wool knitted fabric has the following deficiencies in the preparation process: (1) in the preparation process of the whole fabric, lacks fabric antibacterial treatment process, makes the fabric antibacterial property of preparation insufficient; (2) in the preparation of antibacterial agent The addition of n-butyl titanate and silver nitrate leads to the absence of highly optically active titanium dioxide in the antibacterial agent, which makes the antibacterial performance of the antibacterial agent unchanged under the

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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  • Preparation process of antibacterial wool knitted fabric
  • Preparation process of antibacterial wool knitted fabric
  • Preparation process of antibacterial wool knitted fabric

Examples

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Effect test

Embodiment 1

[0049] A preparation process of antibacterial wool knitted fabric, said wool knitted fabric is composed of the following components by weight: 30 parts of sheep wool, 45 parts of polyester fiber, 50 parts of flax and 12 parts of modified antibacterial agent;

[0050] Compared with Comparative Example 1: add antibacterial treatment between steps S5 and S6: use a sprayer to spray modified antibacterial agent on the fabric laid on the drum in S5, and dry at room temperature to obtain antibacterial fabric, other steps Same as comparative example 1;

Embodiment 2

[0052] A preparation process of antibacterial wool knitted fabric, wherein the wool knitted fabric is composed of the following components by weight: 30 parts of sheep wool, 45 parts of polyester fiber, 50 parts of flax and 15 parts of modified antibacterial agent;

[0053] Compared with Comparative Example 1: add antibacterial treatment between steps S5 and S6: use a sprayer to spray modified antibacterial agent on the fabric laid on the drum in S5, and dry at room temperature to obtain antibacterial fabric, other steps Same as comparative example 1;

Embodiment 3

[0058] The modified antibacterial agent in S6 is composed of the following components by weight: 10 parts of silane, 25 parts of tertiary amine, 3 parts of oxidant sodium iodide, 5 parts of organic solvent, 6 parts of antioxidant, 11 parts of n-butyl titanate And 11 parts of silver nitrate, the preparation steps of described modified antibacterial agent are as follows:

[0059] SS1. After fully mixing silane and tertiary amine in a flask, add catalyst sodium iodide and antioxidant, and add organic solvent to stir at the same time, and obtain antibacterial agent after reaction;

[0060] SS2. Add n-butyl titanate to the antibacterial agent obtained in SS1, stir the mixture to obtain solution A, add silver nitrate to solution A under the condition of avoiding light, stir and mix, and synthesize by sol-gel method Modified antibacterial agent;

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 process of antibacterial wool knitted fabric. The antibacterial wool knitted fabric comprises the following components in parts by weight: 25-35 parts of wool, 40-46 parts of polyester fibers, 45-56 parts of flax and 10-16 parts of a modified antibacterial agent. According to the preparation process of the antibacterial wool knitted fabric, an antibacterial treatment process is additionally arranged between a drying treatment process and a bristle treatment process; the antibacterial performance of the fabric can be greatly improved, the modified antibacterial agent is prepared, and under the illumination condition, titanium dioxide in the modified antibacterial agent can be in contact with water and oxygen in an environment to generate negative oxygenions and hydroxyl radicals. The fabric has high purification effect, is convenient for cleaning stains and has strong sterilization performance. The use safety of the fabric is ensured, and the surfaces of the woven fabric wool, the polyester fibers and the flax can be prevented from being stained with oil stain on the surface of a weaving machine in the woven fabric. Relative stability can be ensured, and transverse vibration of the weaving mechanism can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of fabric preparation, in particular to a preparation process of antibacterial wool knitted fabric. Background technique [0002] Knitted fabrics are fabrics formed by bending yarns into loops with knitting needles and interlocking them. The difference between knitted fabrics and woven fabrics lies in the different shapes of yarns in the fabrics. Knitting is divided into weft knitting and warp knitting. At present, knitted fabrics are widely used in clothing fabrics, linings, home textiles and other products, and have a wide range of applications Application prospect. But existing wool knitted fabric has the following deficiencies in the preparation process: (1) in the preparation process of the whole fabric, lacks fabric antibacterial treatment process, makes the fabric antibacterial property of preparation insufficient; (2) in the preparation of antibacterial agent The addition of n-butyl titanate and si...

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): D06M11/46D06M13/50D06M13/325D06M11/65D06P1/00D06P3/82D04B27/24D06M101/12D06M101/32D06M101/06
Inventor 蔡阳铎林惠英
Owner 广州市雅娜琪服装有限公司
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