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Anti-ultraviolet DTY filament and production process thereof

A technology of anti-ultraviolet and production technology, applied in the textile field, can solve the problems of fabrics losing anti-ultraviolet and poor washing fastness

Active Publication Date: 2020-11-20
浙江裕源纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the combination of chemical bonds between the added UV-shielding agent and the woven fabric cannot occur, and the washing fastness is poor. Therefore, after washing the fabric several times, the UV-shielding agent will be washed off, so that the fabric loses its anti-ultraviolet properties. ability

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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  • Anti-ultraviolet DTY filament and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0051] The preparation method of Uralia sativa fiber: immerse 0.3g of Urassica sativa in 6g of hydrogen peroxide, 0.8g of sodium hydroxide and 0.8g of penetrant JFC-2, react at a temperature of 62°C for 1.2h, then take out the Urassica sativa and wash it and dried at a temperature of 58°C to a constant weight, and then soaked the dried Ulagrass in 9g polyethylene glycol-2000, 2.3g sodium hydroxide, 1.3g Na 2 CO 3 , 1.3gNa 2 SO 3 In the mixed solution, react at a temperature of 85°C for 1.8h, then wash, and dry at a temperature of 55°C to constant weight to obtain ulagrass fiber.

preparation example 2

[0053] The preparation method of Uralia sativa fiber: immerse 0.5g of Urassica sativa in the mixture of 7g of hydrogen peroxide, 1.0g of sodium hydroxide and 1.0g of penetrant JFC-2, react at a temperature of 63.5°C for 1.35h, then take out the Urassia sageum and wash it and dried at a temperature of 59°C to a constant weight, and then soaked the dried Ulagrass in 9.5g polyethylene glycol-2000, 2.5g sodium hydroxide, 1.5g Na 2 CO 3 , 1.5gNa 2 SO 3 In the mixed solution, react at a temperature of 87.5°C for 1.9h, then wash, and dry at a temperature of 57.5°C to constant weight to obtain ulagrass fiber.

preparation example 3

[0055] The preparation method of Uralia sativa fiber: immerse 0.7g of Urassica sativa in 8g of hydrogen peroxide, 1.2g of sodium hydroxide and 1.2g of penetrant JFC-2, react at a temperature of 65°C for 1.5h, then take out the Urassia sativa and wash it and dried at a temperature of 60°C to a constant weight, and then soaked the dried Ulagrass in 10g polyethylene glycol-2000, 2.7g sodium hydroxide, 1.7g Na 2 CO 3 , 1.7gNa 2 SO 3 In the mixed solution, react at 90°C for 2 hours, then wash, and dry at 60°C to constant weight to obtain ulagrass fiber.

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 relates to an anti-ultraviolet DTY filament and a production process thereof, and belongs to the technical field of textiles. The anti-ultraviolet DTY filament is prepared from the following components in parts by weight: 15 to 25 parts of meyer sedge fibers, 18 to 22 parts of coconut carbon fibers, 20 to 25 parts of zein fibers, 30 to 40 parts of polylactic acid fibers and 35 to 45parts of polypropylene fibers. The anti-ultraviolet DTY filament has an effect of long-acting ultraviolet resistance.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-ultraviolet DTY silk and a production process thereof. Background technique [0002] DTY yarn, also known as stretched textured yarn, usually uses POY yarn as the raw yarn, which is stretched continuously or simultaneously on the texturing machine, and then a finished yarn after being deformed by a twister, and the finished yarn is processed again. Textile, processed into fabrics. [0003] In recent years, with the destruction of the natural environment, the ozone layer has gradually become thinner. For every 1% reduction in the ozone layer, the radiation intensity of ultraviolet rays will increase by 2%. Excessive ultraviolet rays irradiate the human body, which is prone to accelerate wrinkles and skin aging. , and even burns, skin cancer and other lesions. Therefore, research on anti-ultraviolet fabrics has gradually developed. [0004] The existing anti-ultraviolet...

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): D01F8/02D01F8/18D01F8/06D02J13/00
CPCD01F8/02D01F8/18D01F8/06D02J13/001
Inventor 孙建锋李威孙国林李金战项伟明
Owner 浙江裕源纺织有限公司
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