Method for increasing crease resistance and bacterinertness of pure cotton fabric

A pure cotton fabric antibacterial technology, applied in the field of improving the anti-wrinkle and antibacterial properties of pure cotton fabrics, can solve the problems of destroying the orderly state of cell membrane and cytoplasm, and the rare application of propolis

Inactive Publication Date: 2018-05-15
QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Propolis is derived from the gums and resinous substances secreted by plants. Propolis is rich in chemical components with significant antibacterial and antiviral bioactivity, which can inhibit the growth of bacteria by preventing cell differentiation, destroying the orderly state of cell membrane and cytoplasm, causing partial lysis and Inhibit the synthesis of bacterial protein, the application of propolis in textiles is rare

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] For pure cotton fabric (120g / m 2 ) are organized as follows:

[0014] (1) Raise the temperature of deionized water to 60°C, add polyethylene glycol 400 with a mass concentration of 0.5%, Tween 80 with a mass concentration of 0.5%, and cetyltrimethyl bromide with a mass concentration of 0.25% ammonium chloride, then adding mass concentration is 0.5% propolis fully stirred;

[0015] (2) Add butane tetracarboxylic acid with a mass concentration of 5% and sodium hypophosphite with a mass concentration of 3% and fully stir to dissolve;

[0016] (3) Immerse the cotton fabric to be treated, two dipping and two rolling, the liquid retention rate is 100%, and finally dry the fabric at 90°C, and bake at 180°C for 2min.

Embodiment 2

[0033] For pure cotton fabric (260g / m 2 ) are organized as follows:

[0034] (1) Raise the temperature of deionized water to 60°C, add polyethylene glycol 400 with a mass concentration of 1%, Tween 80 with a mass concentration of 1%, and cetyltrimethyl bromide with a mass concentration of 0.5% ammonium chloride, then add the propolis with a mass concentration of 1% and fully stir;

[0035] (2) Add 10% butane tetracarboxylic acid and 6% sodium hypophosphite and fully stir to dissolve;

[0036] (3) Immerse the cotton fabric to be treated, two dipping and two rolling, the liquid retention rate is 100%, and finally dry the fabric at 90°C, and bake at 180°C for 2min.

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PUM

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Abstract

The invention relates to a method for increasing crease resistance and bacterinertness of pure cotton fabric. The method comprises the following steps: 1) heating temperature of deionized water to 60DEG C, adding polyethylene glycol 400 with mass concentration being 0.5-1%, tween 80 with the mass concentration being 0.5-1%, cetyl trimethyl ammonium bromide with the mass concentration being 0.25-0.5%, and propolis with the mass concentration being 0.5-1%, and fully and uniformly stirring the above materials; 2) adding butanetetracarboxylic acid with the mass concentration being 5-10% and sodium hypophosphate with the mass concentration being 3-6%, and fully stirring the materials and dissolving the materials; and 3) immersing the to-be-processed cotton fabric, performing two dipping and padding, wherein a mangle expression rate is 100%, drying the fabric at the temperature of 90 DEG C, and baking the fabric at the temperature of 180 DEG C for 2 min. The propolis, an additive and a polybasic carboxylic acid finishing agent are used for processing the cotton fabric, and good crease resistance and bacterinertness effects are generated.

Description

technical field [0001] The invention relates to a method for improving the wrinkle resistance and antibacterial properties of pure cotton fabrics, belonging to the technical field of textile printing and dyeing. Background technique [0002] Cotton fiber fabric has many excellent characteristics such as soft hand feeling, moisture absorption and breathability, natural comfort, etc., but it is easy to wrinkle during wearing and the wrinkles are not easy to eliminate. Unlike wool fabric and synthetic fiber fabric, it can maintain a flat appearance during wearing. In addition, cotton fabrics are also easily damaged by microorganisms, which greatly limits the application and development of pure cotton fabrics in antibacterial and anti-wrinkle textiles. [0003] In view of the wrinkle-prone defect of cotton fabrics, researchers mainly use anti-wrinkle finishing to overcome them, which can improve fabric elasticity and enhance the ability of cotton fabrics to recover from wrinklin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/192D06M11/70D06M15/53D06M13/463D06M15/17D06M101/06
Inventor 郝龙云王蕊房宽峻蔡玉青
Owner QINGDAO UNIV
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