CN107558206B - Antibacterial treatment method for underwear - Google Patents
Antibacterial treatment method for underwear Download PDFInfo
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- CN107558206B CN107558206B CN201710769407.4A CN201710769407A CN107558206B CN 107558206 B CN107558206 B CN 107558206B CN 201710769407 A CN201710769407 A CN 201710769407A CN 107558206 B CN107558206 B CN 107558206B
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Abstract
The invention belongs to the technical field of textile, and particularly discloses an antibacterial treatment method for underwear, which comprises the following steps: (1) adding the antibacterial agent into water of 45-55 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 4-7%; (2) putting the processed and formed underwear into the aqueous solution of the antibacterial agent for antibacterial treatment; (3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating; (4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 70-80 ℃; (5) and (4) carrying out ultraviolet irradiation treatment on the dried underwear, thereby completing the antibacterial treatment method after the whole underwear is formed. The underwear antibacterial treatment method provided by the invention is simple and easy to operate, can enable underwear to obtain excellent antibacterial performance, has broad-spectrum antibacterial activity, can effectively inhibit the breeding of underwear bacteria, protects the health of human bodies, and improves the wearing performance of the underwear.
Description
Technical Field
The invention belongs to the technical field of textile, and particularly relates to an underwear antibacterial treatment method.
Background
The underwear is in direct contact with the skin of a human body when being worn, so that the cleanness and the sanitation of the underwear are particularly important, particularly, in summer, the underwear has more perspiration, is relatively wet and easy to breed bacteria, and the bacteria are difficult to remove except daily washing of the existing clothes, so that the underwear capable of effectively resisting bacteria is urgently needed.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an underwear antibacterial treatment method.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an underwear antibacterial treatment method comprises the following steps:
(1) adding the antibacterial agent into water of 45-55 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 4-7%;
(2) putting the underwear after processing and forming into the aqueous solution of the antibacterial agent for antibacterial treatment: firstly stirring for 5-10min at the rotating speed of 1000-1500r/min, then treating for 1-3min by a high-voltage pulse electric field, and finally standing for 50-60 min;
(3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating;
(4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 70-80 ℃;
(5) and (4) carrying out ultraviolet irradiation treatment on the dried underwear, thereby completing the antibacterial treatment method after the whole underwear is formed.
Preferably, the antibacterial agent consists of the following components in parts by weight: 8-12 parts of cocoyl sodium glycinate, 4-8 parts of carboxymethyl chitosan, 5-10 parts of cetearyl trimethyl ammonium chloride, 3-7 parts of betaine hydrochloride, 5-10 parts of polyaminopropyl biguanide, 6-11 parts of phenoxyethanol and 45-55 parts of deionized water.
Preferably, the mass ratio of the underwear after processing and forming to the antibacterial agent aqueous solution is 1: 10-15.
Preferably, the conditions of the high-voltage pulse electric field treatment are as follows: the intensity of the pulse electric field is 20-40kV/cm, and the pulse frequency is 10-15 Hz.
Preferably, the ultraviolet radiation intensity is 80-90 μ W/c square meter, and the radiation time is 5-10 min.
The invention has the beneficial effects that:
after the underwear is treated by combining an antibacterial agent formed by compounding sodium cocoyl glycinate, carboxymethyl chitosan, cetearyl trimethyl ammonium chloride, betaine water hydrochloride and the like with a high-voltage pulse electric field, surface fibers of the underwear and macromolecules in an antibacterial agent aqueous solution form covalent bonds to further form an antibacterial layer, so that the underwear is tightly combined, can effectively inhibit bacterial growth and has an antibacterial effect.
The underwear antibacterial treatment method provided by the invention is simple and easy to operate, can enable underwear to obtain excellent antibacterial performance, has broad-spectrum antibacterial activity, can effectively inhibit the breeding of underwear bacteria, protects the health of human bodies, and improves the wearing performance of the underwear.
Detailed Description
The technical solution of the present invention is further described with reference to the following specific examples.
Example 1:
the embodiment 1 of the invention provides an underwear antibacterial treatment method, which comprises the following steps:
(1) adding the antibacterial agent into water at 45 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 4%;
(2) placing the processed and molded underwear into the antibacterial agent aqueous solution according to the mass ratio of 1:10 for antibacterial treatment: stirring at 1000r/min for 10min, treating with high-voltage pulse electric field with intensity of 40kV/cm and pulse frequency of 15Hz for 1min, and standing for 50 min;
(3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating;
(4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 70 ℃;
(5) and (3) carrying out ultraviolet irradiation treatment on the dried underwear, wherein the ultraviolet irradiation intensity is 80 mu W/c square meter, and the irradiation time is 10min, thus completing the antibacterial treatment method after the whole underwear is molded.
The antibacterial agent comprises the following components in parts by weight: 8 parts of cocoyl sodium glycinate, 4 parts of carboxymethyl chitosan, 5 parts of cetearyl trimethyl ammonium chloride, 3 parts of betaine hydrochloride, 5 parts of polyaminopropyl biguanide, 6 parts of phenoxyethanol and 45 parts of deionized water.
Example 2
The embodiment 2 of the invention provides an underwear antibacterial treatment method, which comprises the following steps:
(1) adding the antibacterial agent into water at 50 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 6%;
(2) placing the processed and molded underwear into the antibacterial agent aqueous solution according to the mass ratio of 1:12 for antibacterial treatment: stirring at a rotation speed of 1200r/min for 8min, treating with a high-voltage pulse electric field with a pulse intensity of 30kV/cm and a pulse frequency of 12Hz for 2min, and standing for 55 min;
(3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating;
(4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 75 ℃;
(5) and (3) carrying out ultraviolet irradiation treatment on the dried underwear, wherein the ultraviolet irradiation intensity is 85 mu W/c square meter, and the irradiation time is 8min, thus completing the antibacterial treatment method after the whole underwear is formed.
The antibacterial agent comprises the following components in parts by weight: 10 parts of cocoyl sodium glycinate, 6 parts of carboxymethyl chitosan, 8 parts of cetearyl trimethyl ammonium chloride, 5 parts of betaine hydrochloride, 8 parts of polyaminopropyl biguanide, 9 parts of phenoxyethanol and 50 parts of deionized water.
Example 3:
the embodiment 3 of the invention provides an underwear antibacterial treatment method, which comprises the following steps:
(1) adding the antibacterial agent into water at 55 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 7%;
(2) putting the processed and molded underwear into the antibacterial agent aqueous solution according to the mass ratio of 1:15 for antibacterial treatment: firstly stirring for 5min at the rotating speed of a roller of 1500r/min, then treating for 3min by using a high-voltage pulse electric field, wherein the intensity of the pulse electric field is 20kV/cm, the pulse frequency is 10Hz, and finally standing for 60 min;
(3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating;
(4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 80 ℃;
(5) and (3) carrying out ultraviolet irradiation treatment on the dried underwear, wherein the ultraviolet irradiation intensity is 90 mu W/c square meter, and the irradiation time is 5min, thus completing the antibacterial treatment method after the whole underwear is molded.
The antibacterial agent comprises the following components in parts by weight: 12 parts of cocoyl sodium glycinate, 8 parts of carboxymethyl chitosan, 10 parts of cetearyl trimethyl ammonium chloride, 7 parts of betaine hydrochloride, 10 parts of polyaminopropyl biguanide, 11 parts of phenoxyethanol and 55 parts of deionized water.
The underwear obtained by the antibacterial treatment of the above examples 1 to 3 and the ordinary underwear of the prior art were used as a control group to perform antibacterial tests, which were as follows: the examples 1 to 3 and the control group were placed in a humid environment (temperature 25 ℃, humidity 75%) in sequence, and the colony count on the underwear surface was measured after 3 hours, 5 hours and 10 hours, respectively, and the test results are shown in table 1:
TABLE 1 colony inhibition test results
Wherein the colony inhibition rate of each of the above is calculated as follows: the colony number of the control group (common underwear) after t hours is used as a denominator, the actual colony number of the embodiment is used as a numerator, and the ratio of the actual colony number of the underwear produced by the embodiments 1-3 is calculated to be the colony inhibition rate.
As can be seen from the above table, the underwear obtained by the underwear antibacterial treatment method provided by the invention has strong antibacterial capability and good effect of killing bacteria.
Claims (4)
1. An underwear antibacterial treatment method is characterized by comprising the following steps:
(1) adding the antibacterial agent into water of 45-55 ℃, and uniformly stirring to prepare an antibacterial agent aqueous solution with the mass concentration of 4-7%;
(2) putting the underwear after processing and forming into the aqueous solution of the antibacterial agent for antibacterial treatment: firstly stirring for 5-10min at the rotating speed of 1000-1500r/min, then treating for 1-3min by a high-voltage pulse electric field, and finally standing for 50-60 min;
(3) washing the underwear subjected to the antibacterial treatment with clear water, and then dehydrating;
(4) putting the dehydrated underwear into a dryer to be dried to constant weight, wherein the drying temperature is 70-80 ℃;
(5) carrying out ultraviolet irradiation treatment on the dried underwear, thereby completing the antibacterial treatment method after the whole underwear is formed;
the antibacterial agent comprises the following components in parts by weight: 8-12 parts of cocoyl sodium glycinate, 4-8 parts of carboxymethyl chitosan, 5-10 parts of cetearyl trimethyl ammonium chloride, 3-7 parts of betaine hydrochloride, 5-10 parts of polyaminopropyl biguanide, 6-11 parts of phenoxyethanol and 45-55 parts of deionized water.
2. The method for antibacterial treatment of underwear according to claim 1, wherein the mass ratio of the underwear after processing and forming to the antibacterial agent aqueous solution is 1: 10-15.
3. The antibacterial treatment method of underwear according to claim 1, characterized in that the conditions of the high-voltage pulse electric field treatment are as follows: the intensity of the pulse electric field is 20-40kV/cm, and the pulse frequency is 10-15 Hz.
4. The antibacterial treatment method for underwear according to claim 1, wherein the ultraviolet radiation intensity is 80-90 μ W/c square meter, and the radiation time is 5-10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769407.4A CN107558206B (en) | 2017-08-31 | 2017-08-31 | Antibacterial treatment method for underwear |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710769407.4A CN107558206B (en) | 2017-08-31 | 2017-08-31 | Antibacterial treatment method for underwear |
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| CN107558206A CN107558206A (en) | 2018-01-09 |
| CN107558206B true CN107558206B (en) | 2020-04-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110331573A (en) * | 2019-06-12 | 2019-10-15 | 安徽启威生物科技有限公司 | A kind of preparation method of the antibiotic fabric based on gamma-ray irradiation crosslinking technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970517A (en) * | 2016-06-21 | 2016-09-28 | 安徽元琛环保科技股份有限公司 | Finishing method for fine spraying filter material and application |
| CN106049040A (en) * | 2016-07-29 | 2016-10-26 | 桐乡市素丝五祁服饰有限公司 | Bacteriostatic and antibacterial fabric finishing agent and finishing technology |
| CN106174814A (en) * | 2016-07-15 | 2016-12-07 | 青岛明药堂医疗股份有限公司 | A kind of antibacterial gloves and preparation method thereof |
| CN106726636A (en) * | 2017-02-17 | 2017-05-31 | 苏州宝丽洁日化有限公司 | A kind of physical antibacterial wet tissue |
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- 2017-08-31 CN CN201710769407.4A patent/CN107558206B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970517A (en) * | 2016-06-21 | 2016-09-28 | 安徽元琛环保科技股份有限公司 | Finishing method for fine spraying filter material and application |
| CN106174814A (en) * | 2016-07-15 | 2016-12-07 | 青岛明药堂医疗股份有限公司 | A kind of antibacterial gloves and preparation method thereof |
| CN106049040A (en) * | 2016-07-29 | 2016-10-26 | 桐乡市素丝五祁服饰有限公司 | Bacteriostatic and antibacterial fabric finishing agent and finishing technology |
| CN106726636A (en) * | 2017-02-17 | 2017-05-31 | 苏州宝丽洁日化有限公司 | A kind of physical antibacterial wet tissue |
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Effective date of registration: 20200330 Address after: 515300 north side of Shanpu gas station, Xinfeng Road, Guangshan Road, Chi Wei, Puning City, Jieyang City, Guangdong Province Applicant after: Puning city situation Meishi Garment Co., Ltd Address before: 315500, 60 East Feng Road, Ningbo District, Fenghua District, Zhejiang Applicant before: Wang Lu |
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