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Photocatalyst finishing agent for silk stockings and silk stockings production technology

A production process and photocatalyst technology, applied in fiber processing, textiles and papermaking, etc., can solve the problems of poor air permeability, softness and antibacterial effect of antibacterial stockings

Inactive Publication Date: 2016-01-20
王晓伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of poor self-cleaning and antibacterial effect of stockings, poor air permeability and softness of antibacterial stockings, we have proposed a photocatalyst finishing agent for stockings and a production process for stockings. The photocatalyst stockings produced by the invention can guarantee the antibacterial effect. Taking into account the breathability and softness of stockings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A photocatalyst finishing agent for stockings, which consists of the following raw materials in mass percentage: 2% photocatalyst powder, 10% polyurethane and 88% water.

[0022] A kind of photocatalyst silk stocking production technology, the steps are as follows:

[0023] (1) Weaving: feed the raw materials into the knitting machine for weaving to make socks;

[0024] (2) Dyeing: control the temperature at 70°C, pH is 6, use weak acid dyes and / or neutral dyes, add quaternary ammonium salt surfactants, dye the stockings;

[0025] (3) Finishing: wash the dyed stocking embryos with water for 3 minutes, control the temperature at 78° C., add 2.5% of the above-mentioned photocatalyst finishing agent for stockings, and process for 20 minutes;

[0026] (4) Shaping: The finished stockings are steam-heated, dried, and shaped on a stocking board at 138° C. to obtain finished stockings.

Embodiment 2

[0028] A photocatalyst finishing agent for stockings is composed of the following raw materials in mass percentage: 4% of photocatalyst powder, 20% of polyurethane and 76% of water.

[0029] A kind of photocatalyst silk stocking production technology, the steps are as follows:

[0030] (1) Weaving: feed the raw materials into the knitting machine for weaving to make socks;

[0031] (2) Dyeing: control the temperature at 70°C, pH is 6, use weak acid dyes and / or neutral dyes, add quaternary ammonium salt surfactants, dye the stockings;

[0032] (3) Finishing: Wash the dyed stockings for 5 minutes, control the temperature at 80° C., add 4% of the above photocatalyst finishing agent for stockings, and process for 20 minutes;

[0033] (4) Shaping: the finished stockings are steam-heated at 152° C. on a stocking board, dried, and shaped to obtain finished stockings.

Embodiment 3

[0035] A photocatalyst finishing agent for stockings, which is composed of the following raw materials in mass percentage: 6% of nano-silver powder, 30% of polyurethane, and 64% of water.

[0036] A kind of photocatalyst silk stocking production technology, the steps are as follows:

[0037] (1) Weaving: feed the raw materials into the knitting machine for weaving to make socks;

[0038] (2) Dyeing: control the temperature at 70°C, pH is 6, use weak acid dyes and / or neutral dyes, add quaternary ammonium salt surfactants, dye the stockings;

[0039] (3) Finishing: Wash the dyed stocking embryos with water for 5 minutes, control the temperature at 90° C., add 6% of the above-mentioned photocatalyst finishing agent for stockings, and process for 20 minutes;

[0040] (4) Shaping: The finished stockings are steam-heated at 165°C on a stocking board, dried, and shaped to obtain finished stockings.

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Abstract

The invention provides a photocatalyst finishing agent for silk stockings. The photocatalyst finishing agent is prepared from the following raw materials in percentage by mass: 2%-6% of photocatalyst powder, 10%-30% of polyurethane and 64%-88% of water. Meanwhile, the invention provides a photocatalyst silk stocking production technology. The photocatalyst finishing agent is added in a finishing step. The photocatalyst finishing agent has the advantages that the original air permeability and flexibility of the silk stockings are kept; and meanwhile, the photocatalyst finishing agent has a lasting antibacterial effect.

Description

technical field [0001] The invention relates to the field of stockings, in particular to a photocatalyst finishing agent for stockings and a production process for stockings. Background technique [0002] In daily life and during exercise, water often falls on the stockings. When the water wets and soaks the stockings, it will not only affect the appearance, but also affect the comfort of the body. In severe cases, some skin diseases will also be printed. Oil and stains dripping on the stockings will affect the appearance and comfort of the stockings, especially oil and stains directly contact the skin through the stockings, which may easily cause skin allergies and skin diseases. Existing stockings do not have the function of oil and dirt repellency, and some water-repellent stockings are coated with stockings. Although the waterproof effect is good, the breathability and softness of the stockings are almost lost due to the coating, which is serious. It affects the wearing...

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): D06M11/46D06M11/83D06M11/44D06M11/53D06M11/48D06M11/49D06M15/564D06P5/06
Inventor 王晓伟
Owner 王晓伟
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