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Production technology of antibacterial fabric easy to wash and easy to decontaminate

A production process and easy decontamination technology, applied in the direction of biochemical fiber treatment, liquid repellent fiber, fiber treatment, etc., can solve the problems of difficult to remove dirt, poor hydrophilicity, easy to re-contaminate, etc., to reduce the crystallinity , improve textile performance, improve the effect of hydrophilic

Pending Publication Date: 2020-10-27
浙江乐森科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially synthetic fibers and their blended fabrics are easy to absorb dirt with static electricity, and because the surface synthetic fibers are hydrophobic fibers, they have poor hydrophilicity, water is not easy to penetrate into the fiber gap during washing, and dirt is difficult to remove. Oleophilic, so the dirt suspended in the washing liquid can easily re-stain the fiber surface, causing re-soiling

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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  • Production technology of antibacterial fabric easy to wash and easy to decontaminate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: A production process for an antibacterial, easy-to-wash and easy-to-decontaminate fabric. The production process includes weaving polyester fibers to form gray cloth and finishing the gray cloth.

[0024] Finishing the gray cloth includes the following steps: (1) Put the gray cloth into the first treatment solution at a bath ratio of 1:12, soak and stir for 60 seconds, adjust the pH to 5, raise the temperature to 45°C and keep it warm for 30 minutes, rolling and pressing at 80°C Pre-baking at 95°C for 4 minutes and 2.5 minutes at 95°C; (2) Put the gray cloth treated in step (1) into the second treatment solution at a bath ratio of 1:12, soak and stir for 60 seconds, and adjust the pH to 10. Raise the temperature to 80°C and keep it warm for 15 minutes, rolling, pre-baking at 95°C for 90s, and baking at 120°C for 60s. The first treatment solution comprises nano silver antibacterial agent, polystyrene sulfonate quaternary ammonium salt and quaternized polyethyl...

Embodiment 2

[0030]Embodiment 2: A kind of production technology of antibacterial easy-washing and easy-to-decontamination fabric, and the difference of embodiment 1 is that finishing the gray cloth comprises the following steps: (1) put the gray cloth into the first treatment liquid by bath ratio 1:10 , dipping and stirring for 55s, adjusting the pH to 5, raising the temperature to 43°C and keeping it warm for 32min, calendering, pre-baking at 78°C for 5min, and baking at 94°C for 3min; (2) the gray cloth treated in step (1) Put it into the second treatment solution at a bath ratio of 1:10, dip and stir for 55s, adjust the pH to 10, raise the temperature to 75°C and keep it warm for 18min, press, pre-bake at 93°C for 100s, and bake at 118°C for 65s. The first treatment solution comprises nano silver antibacterial agent, polystyrene sulfonate quaternary ammonium salt and quaternized polyethyleneimine, the concentration of nanometer silver antibacterial agent, polystyrene sulfonic acid quate...

Embodiment 3

[0031] Embodiment 3: a kind of production technology of antibacterial easy-washing and easy-to-decontamination fabric, and the difference of embodiment 1 is that finishing gray cloth comprises the following steps: (1) gray cloth is put into the first treatment liquid by bath ratio 1:15 , dipping and stirring for 65s, adjusting the pH to 5, raising the temperature to 46°C and keeping it warm for 28min, calendering, pre-baking at 82°C for 3min, and baking at 97°C for 2min; (2) the gray cloth treated in step (1) Put it into the second treatment solution at a bath ratio of 1:15, dip and stir for 65s, adjust the pH to 10, raise the temperature to 85°C and keep it warm for 12min, press, pre-bake at 96°C for 80s, and bake at 122°C for 50s. The first treatment solution comprises nano silver antibacterial agent, polystyrene sulfonate quaternary ammonium salt and quaternized polyethyleneimine, the concentration of nanometer silver antibacterial agent, polystyrene sulfonic acid quaternary...

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 invention discloses a production technology of antibacterial fabric easy to wash and easy to decontaminate. The production technology comprises the steps that polyester fibers are selected and used to be woven, and then gray fabric is formed; and the gray fabric is neatened. The step that the gray fabric is neatened comprises the steps of putting the gray fabric into a first treatment solution, soaking the gray fabric, stirring the gray fabric, adjusting the pH value to be 5, increasing the temperature to range from 43 DEG C to 46 DEG C, keeping the temperature, rolling the gray fabric, pre-drying the gray fabric at the temperature ranging from 78 DEG C to 82 DEG C, and baking the gray fabric at the temperature ranging from 94 DEG C to 97 DEG C; and putting the gray fabric into a second treatment solution, dipping the gray fabric, stirring the gray fabric, adjusting the pH value to be 10, increasing the temperature to range from 75 DEG C to 85 DEG C, keeping the temperature, rolling the gray fabric, pre-drying the gray fabric at the temperature ranging from 93 DEG C to 96 DEG C, and baking the gray fabric at the temperature ranging from 118 DEG C to 122 DEG C. The first treatment solution comprises a nano-silver antibacterial agent. A preparation method of the second treatment solution comprises the steps of mixing amphiphilic comb-type acrylic acid grafted styrene copolymers, polyvinyl alcohol, ethyl acetate and water, placing a mixture in a swelling reactor, stirring the mixture, increasing the temperature to range from 48 DEG C to 52 DEG C and keeping the temperature. The temperature, the time and the amount are controlled in the process, and the fabric has the effects of being easy to wash and decontaminate.

Description

technical field [0001] The invention relates to a production process of an antibacterial, washable and decontamination fabric. Background technique [0002] During the wearing process, outdoor sportswear is easy to form dirt due to the absorption of dust, human excrement and contamination in the air. Especially synthetic fibers and their blended fabrics are easy to absorb dirt with static electricity, and because the surface synthetic fibers are hydrophobic fibers, they have poor hydrophilicity, water is not easy to penetrate into the fiber gap during washing, and dirt is difficult to remove. Lipophilic, so the dirt suspended in the washing liquid is easy to re-contaminate the surface of the fiber, causing re-contamination. [0003] The research and development of a fabric that is easy to wash and decontaminate has certain production and application value. Contents of the invention [0004] The object of the present invention is to provide a production process of antibac...

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): D06M15/356D06M15/61D06M11/83D06M15/233D06M15/248D06M15/263D06M15/333C08F265/02C08F212/08C08F212/14D06M101/32
CPCD06M15/3566D06M15/61D06M11/83D06M16/00D06M15/263D06M15/233D06M15/333D06M15/248C08F265/02C08F220/06D06M2101/32D06M2200/11C08F212/08C08F212/18
Inventor 梁琦
Owner 浙江乐森科技有限公司