Nanometer antibiosis cashmere knit fabric and production method thereof

A production method and technology for knitted fabrics, which are applied in animal fibers, textiles and papermaking, fiber processing, etc., can solve the problems of long sterilization time of nano-silver, high price of nano-silver, inability to inactivate toxins, etc., and achieve excellent and durable antibacterial properties, Soft gloss and smooth feel

Inactive Publication Date: 2011-02-09
JIANGSU LIANHONG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most nano-antibacterial materials use a single nano-antibacterial agent (such as: nano-silver antibacterial, nano-biological antibacterial, etc.), which have certain limitations, such as: nano-silver has a long sterilization time, cannot inactivate toxins, and pure The price of nano-silver is relatively expensive; while the bactericidal function of nano-TiO2 can only work with the help of ultraviolet light, which limits its application range

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] EGb / nano-silver composite antibacterial agent is dissolved in 30kg water (fabric water-bath ratio is 1: 20) by 8% (i.e. 120ml) of fabric weight and is fully mixed and dissolved, and is formulated into antibacterial finishing solution; then, 5 pieces of heavy 300g The bright blue cashmere knitted fabric is soaked in the prepared antibacterial finishing solution, kept at 50°C for 20 minutes and then dehydrated;

[0023] Then, immerse in the prepared adhesive solution (the amount of adhesive added is 8% of the dry weight of the fabric, and the water bath ratio of the fabric is 1:20), keep it at 40°C for 15 minutes and then dehydrate;

[0024] Then, immerse in the prepared cashmere softener solution (the amount of softener added is 2% of the dry weight of the fabric, and the fabric water bath ratio is 1:20), soak for 25 minutes at a water temperature of 40°C, and then pour it into the washing machine for 2 minutes. , and then, the finished product is dehydrated, dried and i...

Embodiment 2

[0028] EGb / nano-silver composite antibacterial agent is dissolved in 75kg water (fabric water-bath ratio is 1: 25) by 9% (i.e. 240ml) of fabric weight and fully mixes and dissolves, is deployed into antibacterial finishing solution, and 10 red cashmeres with a weight of 300g The knitted fabric is soaked in the prepared antibacterial finishing solution, kept at 53°C for 23 minutes and then dehydrated;

[0029] Immerse in the prepared adhesive solution (the amount of adhesive added is 8% of the dry weight of the fabric, and the water bath ratio of the fabric is 1:20), keep it at 42°C for 13 minutes, and then dehydrate;

[0030] Immerse in the prepared cashmere softener solution (the amount of softener added is 2% of the dry weight of the fabric, and the water-bath ratio of the fabric is 1:20), soak for 22 minutes at 42°C, then pour it into the washing machine for 3 minutes, and dehydrate it. , drying and ironing to get the finished product.

[0031] According to GB18401-2003 qu...

Embodiment 3

[0034] EGb / nano-silver composite antibacterial agent is dissolved in 90kg water (fabric water-bath ratio is 1: 20) by 10% (i.e. 360ml) of fabric weight and fully mixes and dissolves, is deployed into antibacterial finishing solution, and 15 gray cashmeres with a weight of 300g The knitted fabric is soaked in the prepared antibacterial finishing solution, kept at 55°C for 25 minutes and then dehydrated;

[0035] Immerse in the prepared adhesive solution (the amount of adhesive added is 8% of the dry weight of the fabric, and the water bath ratio of the fabric is 1:20), keep it at 40°C for 15 minutes, and then dehydrate;

[0036] Immerse in the prepared cashmere softener solution (the amount of softener added is 2% of the dry weight of the fabric, and the water-bath ratio of the fabric is 1:20), soak for 25 minutes at 40°C, then pour it into the washing machine for 5 minutes, and dehydrate it. , drying and ironing to get the finished product.

[0037]According to the quality in...

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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PUM

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Abstract

The patent refers to the field of 'treatment of fibres, threads, yarns, fabrics, feathers, or fibrous goods made from such materials'. The invention discloses a nanometer antibiosis cashmere knit fabric which has a moderate price, slippery handfeel and soft gloss and can remove peculiar smell and inhibit the growing of bacteria. The nanometer antibiosis cashmere knit fabric comprises 0.0005 to 0.0025 weight percent of nano silver, 0.01 to 0.1 weight percent of ginkgo leaf extract, and the balance of cashmere, wherein the main antibacterial ingredients of the ginkgo leaf extract comprise ginkgo biloba terpene lactones, ginkgo flavones, and ginkgoic acid. The invention also discloses a production method of the nanometer antibiosis cashmere knit fabric. The method comprises the following steps of: preparing a ginkgo leaf extract/ nano silver composite antibacterial agent; treating the cashmere knit fabric with the ginkgo leaf extract/ nano silver composite antibacterial agent; and then performing conventional process flow of dehydration, soaking in an adhesive, performing dehydration, rolling and washing in a soft way, drying, and ironing to obtain a finished product. The treated cashmere knit fabric has excellent and lasting antibacterial performance, can effectively inhibit the growing of bacteria when clothes are worn, also can remove peculiar smell and reduce worm damage, does not have toxicity or stimulation to skin, and is safe and clean and protects heath.

Description

technical field [0001] The invention relates to a nano antibacterial cashmere knitted fabric and a production method thereof. Background technique [0002] Cashmere is the most high-grade fiber in textile fibers. Its unique softness, slenderness, fluffy warmth and lightness are unmatched by other fibers. It is commonly known as "soft gold". Cashmere knitted fabrics are famous for their remarkable comfort. Deeply loved by consumers. However, with the continuous improvement of people's material living standards and the increasing awareness of environmental protection, people have also put forward more comfortable, hygienic and health-care requirements for cashmere products; nano-antibacterial agents mainly include three types: natural, organic and inorganic. . The application of organic nano-antibacterial agents is limited because of their light resistance, easy oozing, and toxicity of the leachate. At present, the research direction mainly focuses on Ag, Cu, Zn metal ion t...

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 Applications(China)
IPC IPC(8): D06M13/207D06M101/12D06M13/00D06M11/83
Inventor 査小刚李玉梅
Owner JIANGSU LIANHONG TEXTILE
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