Cotton fabric deodorization treatment method

A treatment method and cotton fabric technology, which is applied in fiber treatment, plant fiber, textiles and papermaking, etc., can solve problems such as easy to produce odor, achieve long-lasting deodorization performance, simple process, and maintain air permeability

Inactive Publication Date: 2014-06-25
QINGDAO TONGGUANWANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cotton fabrics are favored by people because of their breathability, moisture permeability, and comfortable wearing. However, cotton fabrics are very easy to attach microorganisms, and the attached microorganisms reproduce in large numbers under suitable conditions, which can easily produce odor.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The deodorant treatment method of the cotton fabric of the present embodiment comprises the following production steps:

[0014] One, prepare finishing liquid, dry mix 2min with chitosan, citric acid and sodium hypophosphite, put into water and stir evenly afterwards, make finishing liquid, the concentration of described chitosan is 0.5%, the concentration of citric acid is 10%, the concentration of sodium hypophosphite is 6%;

[0015] 2. Put the cotton fabric into the finishing solution, soak it at room temperature for 30 minutes, and then put it on a vertical electric rolling trolley for pad dyeing. The padding rate is 95%. Repeat soaking and pad dyeing once;

[0016] 3. Then put it into the shaping dryer and dry it for 3 minutes at a temperature of 90°C, then put it into the baking machine and bake it at a high temperature for 90s at a temperature of 180°C;

[0017] 4. After drying, wash with water and dry it.

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 discloses a cotton fabric deodorization treatment method. The method comprises the following steps: dry-mixing chitosan with citric acid and a catalyst for 2min, putting the obtained mixture in water, and uniformly stirring to prepare a finishing solution with a chitosan concentration of 0.5%, a citric acid concentration of 10% and a catalyst concentration of 6%; putting a cotton fabric in the finishing solution, immersing at room temperature for 30min, padding the cotton fabric on a vertical electric padding trolley with a solution padding rate of 95%, and repeating immersion and padding once; putting the padded cotton fabric in a shaping dryer, drying at a temperature of 90DEG C for 3min, putting the dried cotton fabric in a baking machine, and carrying out high temperature baking at a temperature of 180DEG C for 90s; and washing with water, and air-drying. The method has a simple process, makes the cloth difficult adhered to microorganisms, aseptic and odorless, and well maintains the original air permeability, hydroscopic property and softness of the cloth.

Description

technical field [0001] The invention belongs to the technical field of fabrics, and in particular relates to a method for deodorizing cotton fabrics. Background technique [0002] Cotton fabric is favored by people because of its advantages of breathability, moisture permeability, and comfortable wearing. However, cotton fabric is very easy to attach microorganisms, and the attached microorganisms reproduce in large numbers under suitable conditions, which can easily produce odor. With the continuous improvement of people's living standards, the requirements for health care and their own living environment are getting higher and higher, and the requirements for deodorizing finishing of fabrics are also becoming stronger and stronger. Contents of the invention [0003] In order to overcome the above-mentioned technical problems existing in the prior art field, the purpose of the present invention is to provide a method for deodorizing cotton fabrics. The method is reasonabl...

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): D06M13/207D06M15/03D06M11/70D06M101/06
Inventor 宋礼华
Owner QINGDAO TONGGUANWANG IND
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