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Preparation method for antibacterial type textile fabric

A technology of textile fabrics and textile fibers, which is applied in the direction of textiles and papermaking, rayon manufacturing, and fiber chemical characteristics, etc. It can solve the problem of reduced thermal insulation effect of textile fabrics, high tear strength, reduced air permeability and thermal insulation effects of textile fabrics, etc. question

Inactive Publication Date: 2020-07-07
吴嘉惠
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, the application number is CN201811147444.2, an antibacterial and deodorizing textile fabric and its preparation method; the antibacterial and deodorizing textile fabric provided by the invention only has bactericidal and antibacterial effects, and the fabric itself is soft in texture, moisture-absorbing and breathable, and has high tear strength; and The thermal insulation effect of the textile fabric of this invention is severely reduced, and if the modified smear liquid added in the invention is not evenly applied to the textile fabric, it will not only fail to achieve the effect of sterilization, but also reduce the air permeability and thermal insulation of the textile fabric. Effect

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 method for antibacterial type textile fabric
  • Preparation method for antibacterial type textile fabric
  • Preparation method for antibacterial type textile fabric

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preparation example Construction

[0029] like Figure 1-Figure 4 Shown, the preparation method of a kind of antibacterial textile fabric of the present invention, antibacterial textile fabric comprises the following components of each weight portion:

[0030] 35 parts of polyvinyl alcohol, 21 parts of chitosan, 30 parts of distilled water, 17 parts of bamboo fiber, 8 parts of far-infrared ceramic powder, 7 parts of honeysuckle, 3 parts of garlic essential oil, 10 parts of deionized water, 5 parts of single-layer graphene and 6 parts of polymer elastomer; far-infrared ceramic coating (containing nano-titanium oxide coating) has a catalytic oxidation function, and under the irradiation of sunlight (especially ultraviolet rays), OH- is generated, which can effectively remove sulfide, ammonia and odorous substances. And it has a bactericidal function; at the same time, the mixture of far-infrared ceramic powder and polymer elastomer can improve the air permeability of the textile fabric when the textile fabric is ...

Embodiment approach

[0031] As an embodiment of the present invention, the preparation method of the antibacterial textile fabric comprises the following steps:

[0032] S1: Add chitosan, honeysuckle and garlic essential oils to distilled water, stir evenly, then add single-layer graphene made of single-layer graphene, bamboo fiber and polyvinyl alcohol as raw materials, stir for 24 hours, and put into Blending in a twin-screw extruder for 10 minutes, and performing melt spinning at 200°C to obtain textile fibers;

[0033] S2: Plasticizing, stretching, cutting, and spinning the textile fibers obtained in S1 to obtain the primary textile fabric for use;

[0034] S3: Prepare modified smear powder with far-infrared ceramic powder and polymer elastomer as raw materials, and then apply anhydrous adhesive evenly on both surfaces of the primary textile fabric obtained in S2, and then apply the modified smear powder in one direction Apply on both surfaces of the secondary textile fabric, and dry the seco...

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 belongs to the technical field of textile materials, and particularly relates to a preparation method for antibacterial type textile fabric which comprises the following components in parts by weight: 35 parts of polyvinyl alcohol, 21 parts of chitosan, 30 parts of distilled water, 17 parts of bamboo fibers, 8 parts of far-infrared ceramic powder, 7 parts of lonicera japonica, 3 parts of garlic essential oil, 10 parts of deionized water, 5 parts of single-layer graphene and 6 parts of high-molecular elastomer. The preparation method is mainly used for providing the antibacterialtype textile fabric; under irradiation of sunlight (especially ultraviolet rays), far-infrared ceramic paint is generated into OH<->, so that sulfides, ammonia and odor substances can be effectively removed, and a sterilization function is achieved; meanwhile, far-infrared ceramic powder is mixed with the high-molecular elastomer, so that air permeability of the textile fabric can be improved while the textile fabric is in a drying state; and meanwhile, while encountering water drops or water steam, the high-molecular elastomer can be expanded for generating sealing effect on gas holes of thetextile fabric, so that warming and heating effect of the textile fabric can be improved.

Description

technical field [0001] The invention belongs to the technical field of textile materials, in particular to a method for preparing an antibacterial textile fabric. Background technique [0002] Knitted fabrics are divided into two types according to the weaving method: weft-knitted fabrics and warp-knitted fabrics. Weft-knitted fabrics are often made of low-elastic polyester yarn or special-shaped polyester yarn, nylon yarn, cotton yarn, wool yarn, etc. Loop weaves, etc., are woven on various weft knitting machines. In daily life, we often encounter many unpleasant odors, such as sweat odor, body odor, cigarette smell and soot smell. These odors are not only unpleasant, but may also harm the physiological functions of the human body and pose a threat to people's health. At the same time, textiles will be accidentally stained with water, oil, and stains during the wearing and use of the human body. A lot of sweat, sebum and other human secretions, these dirt not only affect ...

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): D06N3/00D01F1/10D01F6/50
CPCD01F1/10D01F1/103D01F6/50D06N3/0015D06N3/0063D06N3/0077D06N2209/1671
Inventor 沈墅周鹏
Owner 吴嘉惠
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