Processing technology for prolonging antibacterial and mildew-proof performance of cotton and linen blended fabric

Abstract

The invention discloses a processing technology for prolonging antibacterial and mildew-proof performance of a cotton and linen blended fabric, and relates to the technical field of blended fabric processing. The processing technology specifically comprises the following steps of 1, pretreating cotton fibers; 2, preparing manganese dioxide nanowires; 3, uniformly mixing the manganese dioxide nanowires and the pretreated cotton fibers, drying, adding nano-silver into molten paraffin to obtain a paraffin mixed solution, and adding a mixture into the paraffin mixed solution for vacuum impregnation; 4, blending the antibacterial cotton fibers, linen fibers and polyester fibers, and processing to obtain the finished cotton and linen blended fabric. According to the processing technology, the mixture of the pretreated cotton fibers and the manganese dioxide nanowires is used as a carrier, the nano-silver particles are added into the molten liquid paraffin, vacuum and impregnation treatment is carried out, so that the nano-silver and the paraffin permeate into gaps of the pretreated cotton fibers together, leakage and loss of the nano-silver are limited, and therefore, the antibacterial property of the blended fabric can be effectively prolonged.

Description

technical field

[0001] The invention belongs to the technical field of blended fabric processing, and in particular relates to a processing technology for prolonging the antibacterial and mildewproof properties of cotton and linen blended fabrics. Background technique

[0002] There are a large number of microorganisms and fungi in nature, which brings great troubles to people's lives, especially in summer, food is easy to rot and deteriorate due to improper storage, and wet clothes are prone to mold, color and odor, so antibacterial functional textiles have always been people's pursuit . 4,000 years ago, the ancient Egyptians impregnated the mummy shroud with refined herbal medicine, and it is still not moldy or rotted after vicissitudes of life. It can be called the origin of antibacterial textiles. At present, antibacterial has become the basic performance requirement for fabrics in the brand, especially for sports and leisure fabrics, there are many new fibers and proce...

Examples

Embodiment 1

[0017] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0018] 1) Prepare caustic soda solution and BY-LR low-temperature refining agent to form a chemical treatment solution. The content of caustic soda in the treatment solution is 10g / L, and the content of refining agent is 2g / L. 1:80, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, raise the temperature to 40°C for 20 minutes, cool to room temperature after the scouring is completed, and repeatedly wash with deionized water until the filtrate is neutral. drying for 6 hours to obtain pretreated cotton fibers;

[0019] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.2g:1.0g:85mL, dissolve the weighed manganese sulfate, potassium chlorate and potassium acetate with deionized water and perform 200W ultrasoni...

Embodiment 2

[0023] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0024]1) Prepare caustic soda solution and ZS-1193 low-temperature refining agent to form a chemical treatment solution. The caustic soda content in the treatment solution is 15g / L, and the refining agent content is 3g / L. The treatment solution is added to the high-temperature and high-pressure scouring pot. 1:90, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, raise the temperature to 50°C for 25 minutes, cool to room temperature after the scouring is completed, and repeatedly wash with deionized water until the filtrate is neutral. Drying for 7 hours to obtain pretreated cotton fibers;

[0025] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.3g:1.1g:90mL, dissolve the weighed manganese sulfate, potas...

Embodiment 3

[0029] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0030] 1) Prepare caustic soda solution and ZS-1193 low-temperature refining agent to form a chemical treatment solution. The content of caustic soda in the treatment solution is 20g / L, and the content of refining agent is 5g / L. 1:100, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, heat up to 60°C for 30 minutes, cool to room temperature after the scouring is completed, and wash repeatedly with deionized water until the filtrate is neutral. Drying for 8 hours to obtain pretreated cotton fibers;

[0031] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.5g:1.1g:95mL, dissolve the weighed manganese sulfate, potassium chlorate and potassium acetate with deionized water and perform 300W ultrasonic treatment...

technical field

[0001] The invention belongs to the technical field of blended fabric processing, and in particular relates to a processing technology for prolonging the antibacterial and mildewproof properties of cotton and linen blended fabrics. Background technique

[0002] There are a large number of microorganisms and fungi in nature, which brings great troubles to people's lives, especially in summer, food is easy to rot and deteriorate due to improper storage, and wet clothes are prone to mold, color and odor, so antibacterial functional textiles have always been people's pursuit . 4,000 years ago, the ancient Egyptians impregnated the mummy shroud with refined herbal medicine, and it is still not moldy or rotted after vicissitudes of life. It can be called the origin of antibacterial textiles. At present, antibacterial has become the basic performance requirement for fabrics in the brand, especially for sports and leisure fabrics, there are many new fibers and proce...

Examples

Embodiment 1

[0017] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0018] 1) Prepare caustic soda solution and BY-LR low-temperature refining agent to form a chemical treatment solution. The content of caustic soda in the treatment solution is 10g / L, and the content of refining agent is 2g / L. 1:80, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, raise the temperature to 40°C for 20 minutes, cool to room temperature after the scouring is completed, and repeatedly wash with deionized water until the filtrate is neutral. drying for 6 hours to obtain pretreated cotton fibers;

[0019] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.2g:1.0g:85mL, dissolve the weighed manganese sulfate, potassium chlorate and potassium acetate with deionized water and perform 200W ultrasoni...

Embodiment 2

[0023] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0024]1) Prepare caustic soda solution and ZS-1193 low-temperature refining agent to form a chemical treatment solution. The caustic soda content in the treatment solution is 15g / L, and the refining agent content is 3g / L. The treatment solution is added to the high-temperature and high-pressure scouring pot. 1:90, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, raise the temperature to 50°C for 25 minutes, cool to room temperature after the scouring is completed, and repeatedly wash with deionized water until the filtrate is neutral. Drying for 7 hours to obtain pretreated cotton fibers;

[0025] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.3g:1.1g:90mL, dissolve the weighed manganese sulfate, potas...

Embodiment 3

[0029] A processing technology for prolonging the antibacterial and mildew-proof performance of cotton and linen blended fabrics, the specific technology is as follows:

[0030] 1) Prepare caustic soda solution and ZS-1193 low-temperature refining agent to form a chemical treatment solution. The content of caustic soda in the treatment solution is 20g / L, and the content of refining agent is 5g / L. 1:100, weigh an appropriate amount of cotton fiber and put it into it to soak evenly, heat up to 60°C for 30 minutes, cool to room temperature after the scouring is completed, and wash repeatedly with deionized water until the filtrate is neutral. Drying for 8 hours to obtain pretreated cotton fibers;

[0031] 2) According to the mass volume ratio of manganese sulfate, potassium chlorate, potassium acetate and deionized water is 1g:1.5g:1.1g:95mL, dissolve the weighed manganese sulfate, potassium chlorate and potassium acetate with deionized water and perform 300W ultrasonic treatment...

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