CN105256592A - Deodorant and bacteriostatic real silk - Google Patents
Deodorant and bacteriostatic real silk Download PDFInfo
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- CN105256592A CN105256592A CN201510778748.9A CN201510778748A CN105256592A CN 105256592 A CN105256592 A CN 105256592A CN 201510778748 A CN201510778748 A CN 201510778748A CN 105256592 A CN105256592 A CN 105256592A
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- real silk
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Abstract
The invention discloses deodorant and bacteriostatic real silk. A preparation method of the deodorant and bacteriostatic real silk comprises the following steps that according to a pretreatment process, real silk fabric is taken, the bath ratio is 1:30, and shocking is kept for 35-45 min at the constant temperature of 39 DEG C, drying is carried out at the temperature of 50 DEG C after treatment, the pretreated real silk continues to be subjected to ultrasonic finishing, and an ultrasonic finishing solution is prepared from 0.05% of nano-zinc oxide, 3.2% to 3.5% of 1,2,3,4-butanetetracarboxylic acid and 2% of sodium hypophosphite; according to the technological process, the bath ratio is 1:30, the real silk is placed in an constant-temperature ultrasonic generator and kept being treated for 5-8 min at the constant temperature of 40 DEG C, baking is carried out for 6 s to 9 s at the temperature of 60 DEG C after treatment, then washing is carried out, and drying is carried out at the temperature of 30 DEG C.
Description
Technical field
The present invention relates to a kind of real silk of anti odour bacteriostatic, belong to field of textiles.
Background technology
The real silk fabric wearability that to have that gloss is soft, feel is soft and smooth, moisture absorption is breathed freely etc. excellent, is particularly suitable for making the products such as the underwear that has higher requirements to antibiotic property and infant clothing.But the shortcomings such as real silk fabric creases easily, easily shrink, difficulty is arranged, have impact on its result of use.In order to overcome the deficiency of real silk fabric, for many years, scientific and technical personnel constantly explore the technological approaches improving silk broadcloth wearability, wherein adopt finishing agent to be one of main research direction of raising real silk fabric performance both at home and abroad at present.
Sweat odor is given out by the decomposition excreta of the organic substance in the microbial digestion sweat of skin surface, and bad smell of perspiration material is ammonia and carbon carboxylic acid mainly.-as utilize representative bad smell of perspiration material---the suction-operated of ammonia is studied.
The present invention aims to provide a kind of real silk of anti odour bacteriostatic, and it makes full use of biology enzyme, native protein, mineral matter, natural environmental-protective, and without the need to high temperature, and the real silk after process has excellent deodorization and fungistatic effect.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to background technology Problems existing, a kind of real silk of anti odour bacteriostatic is provided, it makes full use of biology enzyme, native protein, mineral matter, natural environmental-protective, without the need to high temperature, and the real silk after process has excellent deodorization and fungistatic effect.
Object of the present invention is achieved through the following technical solutions:
A real silk for anti odour bacteriostatic, it arranges by the following method and is prepared from:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.6-0.9g/L, laccase 0.2-0.5g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 80-100nm;
Pretreating process is: get real silk fabric, bath raio 1:30, keeps constant temperature 39 DEG C concussion 35-45min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.2-3.5%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 30-50nm;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 5-8min; Process latter 60 DEG C and cure 6-9s, then wash, 30 DEG C of oven dry.
Usefulness of the present invention is:
The invention provides a kind of real silk anti odour bacteriostatic finishing technique, it makes full use of biology enzyme, native protein, mineral matter, and introduce supersonic treatment, natural environmental-protective, without the need to high temperature, and the real silk after process has excellent fungistatic effect, and beyond thought odor-resistant result.
Detailed description of the invention
Embodiment 1:
The present embodiment real silk fabric used is very mulberry silk plain knit fabric sample.
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.6g/L, laccase 0.5g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 80nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 35min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.5%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 30nm;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 5min; Process latter 60 DEG C and cure 9s, then wash, 30 DEG C of oven dry.
Embodiment 2:
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.9g/L, laccase 0.3g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 100nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 40min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.3%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 30-50nm;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 6min; Process latter 60 DEG C and cure 8s, then wash, 30 DEG C of oven dry.
Embodiment 3:
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.7g/L, laccase 0.4g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 80nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 40min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.2-3.5%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 35nm;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 6min; Process latter 60 DEG C and cure 7s, then wash, 30 DEG C of oven dry.
Embodiment 4:
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.8g/L, laccase 0.2g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 90nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 38min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.3%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 40nm;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 7min; Process latter 60 DEG C and cure 7s, then wash, 30 DEG C of oven dry.
Embodiment 5:
The applicant finds, in processing procedure, effect is not linear, has very large randomness, and any modified parameter all will cause the reduction greatly of effect, only in specific scope, have obvious synergy, and comparative example be only demonstration.
Comparative example 1:
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 1.1g/L, laccase 0.6g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 150nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 45min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.8%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 80nm;
Technological process is: bath raio 1:30, keeps constant temperature 40 DEG C process 10min; Process latter 60 DEG C and cure 20s, then wash, 30 DEG C of oven dry.
Comparative example 2:
Real silk anti odour bacteriostatic finishing technique, its step is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 1.2g/L, laccase 0.8g/L;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 50nm;
Pretreating process is: bath raio 1:30, keeps constant temperature 39 DEG C concussion 20min; Process rear 50 DEG C of oven dry;
(2) arrange:
Pretreated real silk is proceeded arrange;
Be equipped with finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.2%, inferior sodium phosphate 2%;
The particle diameter of described nano zine oxide is 80nm;
Technological process is: bath raio 1:30, keeps constant temperature 40 DEG C concussion process 35min; Process latter 60 DEG C and cure 10s, then wash, 30 DEG C of oven dry.
Embodiment 6:
Effect is tested and assessed:
Ammonia absorption value is tested:
With reference to GB/T14668--1993, utilize ammonium ion and nessler reagent to react and generate yellowish-brown complex compound principle.The container that fabric is placed in certain ammonia concentration fully inhales ammonia, then with the ammonia on dilution heat of sulfuric acid extraction fabric, and add nessler reagent, according to extract the absorbance of maximum absorption wave strong point calculate the amount of ammonia and fabric ammonia absorption value (namely every gram of fabric absorb ammonia amount milligram/gram).
In order to ensure the accuracy of testing, specify that every BT(batch testing) all must carry out under identical ammonia concentration, temperature and test specimens weight, and every BT(batch testing) all needs the ammonia absorption value testing former state as reference, to weigh the data error size between each batch.
Evaluate the persistence of antibacterial fabric performance, mainly antibiotic fabric is carried out to the wash durability test of anti-microbial property.Antibiotic fabric decantation test with reference to the simplification wash conditions of appendix C in " FZ/T73023-2006 antibiosis knitting product " and program, to fabric washing to be measured 50 times.
Antibiotic fabric performance test methods is with reference to the succusion of Appendix D in " FZ/T73023-2006 antibiosis knitting product ".Succusion be imitate human body wear condition, make bacterium under oscillating condition with anti-microbial agent in clothes, by calculate bacterial reduction, determine a kind of method of anti-microbial property size.Succusion testing procedure is: put into by sample to be tested containing certain density bacterium (staphylococcus aureus bacterial classification) nutrient solution, then sample is placed on reciprocating oscillator, at (24 ± 1) DEG C, with the velocity fluctuation 18h of 150r/min, sample fabric is fully contacted by vibration with bacterium liquid after, 24h is cultivated in (37 ± 1) DEG C biochemical cultivation case, measure the clump count of bacterium before and after vibration, carry out quantitative assessment antibacterial effect by method for counting colonies.
The calculating of succusion test anti-microbial property:
Bacteriostasis rate (%)=(A-B)/A × 100%
In formula (1): A is clump count after standard blank sample vibration 18h; B is clump count after sample to be tested vibration 18h.
Experimental result is as shown in the table:
Table 1
This detects data only for above-mentioned detection sample.
As can be seen here, the invention provides a kind of real silk and preparation method of anti odour bacteriostatic, it makes full use of biology enzyme, native protein, mineral matter, and introduce supersonic treatment, natural environmental-protective, without the need to high temperature, and the real silk after process has excellent fungistatic effect, and beyond thought odor-resistant result.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a real silk for anti odour bacteriostatic, its preparation method is as follows:
(1) preliminary treatment:
Be equipped with pretreatment solution: polyphenol oxidase 0.6-0.9g/L, laccase 0.2-0.5g/L, nanometer sericite in powder 0.08%, fibroin albumen 0.5%;
Pretreating process is: get real silk fabric, bath raio 1:30, keeps constant temperature 39 DEG C concussion 35-45min; Process rear 50 DEG C of oven dry;
(2) ultrasonic wave arranges:
Pretreated real silk is proceeded ultrasonic wave to arrange;
Be equipped with ultrasonic wave finisher solution:
Nano zine oxide 0.05%, 1,2,3,4-BTCA 3.2-3.5%, inferior sodium phosphate 2%;
Technological process is: bath raio 1:30, puts into thermostatic ultrasonic wave producer, keeps constant temperature 40 DEG C process 5-8min; Process latter 60 DEG C and cure 6-9s, then wash, 30 DEG C of oven dry.
2. the real silk of anti odour bacteriostatic according to claim 1, is characterized in that:
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of laccase is lived as 800u/g, and the particle diameter of nanometer sericite in powder is 80-100nm.
3. the real silk of the anti odour bacteriostatic described in claim 1-2, is characterized in that:
The particle diameter of described nano zine oxide is 30-50nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778748.9A CN105256592A (en) | 2015-11-13 | 2015-11-13 | Deodorant and bacteriostatic real silk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778748.9A CN105256592A (en) | 2015-11-13 | 2015-11-13 | Deodorant and bacteriostatic real silk |
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| CN105256592A true CN105256592A (en) | 2016-01-20 |
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| CN201510778748.9A Pending CN105256592A (en) | 2015-11-13 | 2015-11-13 | Deodorant and bacteriostatic real silk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354736A (en) * | 2017-09-04 | 2017-11-17 | 西南大学 | Uvioresistant silk fabric is prepared with the NMMO aqueous solution |
| CN112647282A (en) * | 2020-12-29 | 2021-04-13 | 湖南寐家居科技有限公司 | Antibacterial finishing method of silk fabric |
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| CN104480721A (en) * | 2014-11-18 | 2015-04-01 | 上林县中兴丝业有限公司 | Method for preparing crease-resistant antibacterial composite functional silk |
| CN105113300A (en) * | 2015-07-28 | 2015-12-02 | 太仓市宝明化纤有限公司 | Silk fabric dyeing and finishing method |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102644203A (en) * | 2012-04-09 | 2012-08-22 | 天津科技大学 | Method for improving antibacterial durability of ramie by laccase/phenols processing mode |
| CN103031733A (en) * | 2012-12-03 | 2013-04-10 | 鑫缘茧丝绸集团股份有限公司 | Preparation method of anti-crease antimicrobial complex-function true silk |
| CN103478946A (en) * | 2013-09-24 | 2014-01-01 | 昆山市周市惠宏服装厂 | Processing method for novel firefighter uniform fabric |
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| CN105113300A (en) * | 2015-07-28 | 2015-12-02 | 太仓市宝明化纤有限公司 | Silk fabric dyeing and finishing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354736A (en) * | 2017-09-04 | 2017-11-17 | 西南大学 | Uvioresistant silk fabric is prepared with the NMMO aqueous solution |
| CN112647282A (en) * | 2020-12-29 | 2021-04-13 | 湖南寐家居科技有限公司 | Antibacterial finishing method of silk fabric |
| CN112647282B (en) * | 2020-12-29 | 2022-03-15 | 湖南寐家居科技有限公司 | Antibacterial finishing method of silk fabric |
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