Preparation process of antibacterial wool knitted fabric

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...

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 condition of light, and makes the fabric resistant to bacteria, fungi, mold and odorous organic matter, etc. The purification effect is not good, and the functionality is not enough; (3) in the process of using sheep wool, polyester fiber and linen to weave fabrics, sheep wool, polyester fibers and linen are easy to be stained with oil stains on the surface of the weaving machine, affecting the luster of the fabric, and The bottom plate of the needle bed is prone to vibration during knitting, which affects the accuracy of knitting

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