CN103882701A - Woolen cloth antibacterial processing method - Google Patents
Woolen cloth antibacterial processing method Download PDFInfo
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- CN103882701A CN103882701A CN201210559597.4A CN201210559597A CN103882701A CN 103882701 A CN103882701 A CN 103882701A CN 201210559597 A CN201210559597 A CN 201210559597A CN 103882701 A CN103882701 A CN 103882701A
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- woolen cloth
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Abstract
The invention discloses a woolen cloth antibacterial processing method. The method comprises the following steps: adding a chitosan solution and a critic acid solution into water with a temperature of 60 DEG C, heating the water for 8 hours, then evenly stirring, wherein the concentration of the chitosan solution is 0.25%, and the concentration of the critic acid solution is 0.2% to 1%; soaking the woolen cloth into a chitosan antibacterial finishing agent for 30 minutes at a room temperature, subjecting the woolen cloth to a pad-dyeing treatment on a vertical electrical dyeing trolley, wherein the mangle expression is 80% to 90%, then repeating the soaking treatment and the rolling process for another time; drying the woolen cloth in a constant-temperature oven for 5 minutes at a temperature of 80 DEG C, then carrying out a high temperature baking treatment for 2 minutes in a baking machine at a temperature of 120 DEG C; soaking the dried woolen cloth in a woolen detergent for 5 minutes, rolling the woolen cloth for two minutes, rinsing the woolen cloth for two minutes, and finally naturally drying the woolen cloth in the air. The processing method is simple and reasonable. The processed woolen cloth has a good antibacterial performance and washing resistant performance.
Description
Technical field
The invention belongs to fabric technical field, be specifically related to a kind of antibacterial processing method of woolen cloth.
Background technology
Worsted has unique graceful style, be used for makeing subdue, overcoat etc., in well-pressed, do not lose softness, in honesty, do not miss the season still again, rough middle implication is elegant, very welcomed by the people, but woollen goods are easily for the Growth and reproduction of bacterium, mould provides abundant nutrition, cause going mouldy, peculiar smell, even spread disease.
Shitosan is the same with other polysaccharide, in its complicated space structure, contains highly active functional group, shows the antibiotic feature of class, can suppress the growth of various bacteria with active.A large amount of experiments show, shitosan has inhibition to Escherichia coli.Research is found, is 5.5 in pH value, and concentration reaches 0.5% and 1%, through making its complete deactivation incubation period two days later.
Summary of the invention
The above-mentioned technical problem existing in order to overcome prior art field, the object of the invention is to, and a kind of antibacterial processing method of woolen cloth is provided, and method is simple, reasonable, makes woolen cloth have good antibiotic property and washing resistance.
The antibacterial processing method of woolen cloth provided by the invention, comprises the following steps:
One, preparation chitosan antibacterial finishing liquid, the water of shitosan, citric acid being put into 60 ℃ heats 8 hours, stirs afterwards, and the concentration of shitosan is 0.25%, and the concentration of citric acid is 0.2%-1%,,
Two, woolen cloth is put into chitosan antibacterial finishing liquid, under room temperature, soaked 30min, be placed on afterwards vertical electric and roll pad dyeing on dolly, pick-up rate is 80-90%, repeats afterwards immersion, rolling one time;
Three, woolen cloth is put into constant temperature oven and dried 5min under the temperature conditions of 80 ℃, put into afterwards baker again, high temperature cures, and under the temperature conditions of 120 ℃, bakes 2min;
Four, soak 5min with woollen goods cleaning solutions after drying, rub afterwards wash, the each 2min of rinsing, after drying.
The antibacterial processing method of woolen cloth provided by the invention, its beneficial effect is, the water that shitosan, citric acid are put into 60 ℃ heats 8 hours, stir afterwards, under the effect of citric acid, shitosan has better antibiotic property, 60 ℃ of water temperatures, can impel shitosan and citric acid to be fully dissolved in water; Method is simple, makes woolen cloth have good antibiotic property and washing resistance.
The specific embodiment
Below in conjunction with an embodiment, the antibacterial processing method of woolen cloth provided by the invention is described in detail.
Embodiment
The antibacterial processing method of the woolen cloth of the present embodiment, comprises following production stage:
One, preparation chitosan antibacterial finishing liquid, the water of shitosan, citric acid being put into 60 ℃ heats 8 hours, stirs afterwards, and the concentration of shitosan is 0.25%, and the concentration of citric acid is 0.5%%;
Two, woolen cloth is put into chitosan antibacterial finishing liquid, under room temperature, soaked 30min, be placed on afterwards vertical electric and roll pad dyeing on dolly, pick-up rate is 82%, repeats afterwards immersion, rolling one time;
Three, woolen cloth is put into constant temperature oven and dried 5min under the temperature conditions of 80 ℃, put into afterwards baker again, high temperature cures, and under the temperature conditions of 120 ℃, bakes 2min;
Four, soak 5min with woollen goods cleaning solutions after drying, rub afterwards wash, the each 2min of rinsing, after drying.
Claims (1)
1. an antibacterial processing method for woolen cloth, is characterized in that: comprise the following steps:
One, preparation chitosan antibacterial finishing liquid, the water of shitosan, citric acid being put into 60 ℃ heats 8 hours, stirs afterwards, and the concentration of shitosan is 0.25%, and the concentration of citric acid is 0.2%-1%;
Two, woolen cloth is put into chitosan antibacterial finishing liquid, under room temperature, soaked 30min, be placed on afterwards vertical electric and roll pad dyeing on dolly, pick-up rate is 80-90%, repeats afterwards immersion, rolling one time;
Three, woolen cloth is put into constant temperature oven and dried 5min under the temperature conditions of 80 ℃, put into afterwards baker again, high temperature cures, and under the temperature conditions of 120 ℃, bakes 2min;
Four, soak 5min with woollen goods cleaning solutions after drying, rub afterwards wash, the each 2min of rinsing, after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559597.4A CN103882701A (en) | 2012-12-21 | 2012-12-21 | Woolen cloth antibacterial processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559597.4A CN103882701A (en) | 2012-12-21 | 2012-12-21 | Woolen cloth antibacterial processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103882701A true CN103882701A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559597.4A Pending CN103882701A (en) | 2012-12-21 | 2012-12-21 | Woolen cloth antibacterial processing method |
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| CN (1) | CN103882701A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013000A (en) * | 2015-07-30 | 2015-11-04 | 太原理工大学 | Preparation method of polylactic acid surgical suture with antibacterial property |
| CN108729067A (en) * | 2018-05-30 | 2018-11-02 | 俞祖林 | The production method of antibacterial nonwoven cloth |
| CN109487555A (en) * | 2018-12-02 | 2019-03-19 | 南京林业大学 | The modified antibiotic fabric preparation method of graphene/chitosan binary synergistic |
| CN114395873A (en) * | 2021-12-17 | 2022-04-26 | 青岛末未纺织品有限公司 | Preparation device and method of natural antibacterial cotton-containing modal chitosan fiber blended knitted fabric |
-
2012
- 2012-12-21 CN CN201210559597.4A patent/CN103882701A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013000A (en) * | 2015-07-30 | 2015-11-04 | 太原理工大学 | Preparation method of polylactic acid surgical suture with antibacterial property |
| CN108729067A (en) * | 2018-05-30 | 2018-11-02 | 俞祖林 | The production method of antibacterial nonwoven cloth |
| CN109487555A (en) * | 2018-12-02 | 2019-03-19 | 南京林业大学 | The modified antibiotic fabric preparation method of graphene/chitosan binary synergistic |
| CN114395873A (en) * | 2021-12-17 | 2022-04-26 | 青岛末未纺织品有限公司 | Preparation device and method of natural antibacterial cotton-containing modal chitosan fiber blended knitted fabric |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |