CN110644059A - Method for cleaning and sterilizing down for clothes - Google Patents
Method for cleaning and sterilizing down for clothes Download PDFInfo
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- CN110644059A CN110644059A CN201910915673.2A CN201910915673A CN110644059A CN 110644059 A CN110644059 A CN 110644059A CN 201910915673 A CN201910915673 A CN 201910915673A CN 110644059 A CN110644059 A CN 110644059A
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- washing
- down feather
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B3/00—Mechanical removal of impurities from animal fibres
- D01B3/04—Machines or apparatus for washing or scouring loose wool fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
- A61L2/183—Ozone dissolved in a liquid
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
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- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Animal Husbandry (AREA)
- Mechanical Engineering (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a method for cleaning and sterilizing down for clothing, which comprises the following steps: (1) soaking down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder; (2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme; (3) putting the down feather after enzyme washing into an ozone disinfection solution for cleaning and disinfection; (4) washing with running water, and drying. The invention has the advantages that: can effectively remove the fishy smell of the down feather, kill bacteria and dirt carried by the down feather and keep the original structural characteristics of the down feather, so that the down feather can be widely applied to the field of clothing.
Description
Technical Field
The invention relates to the technical field of down jacket production, in particular to a method for cleaning and sterilizing down for clothing.
Background
Many garments use animal down as a filler or decoration to increase the warmth and aesthetics of the garment, with goose down and duck down being the most common. Because the down feather is an animal protein fiber and has higher heat preservation than cotton (plant cellulose), and ten million triangular tiny air holes are densely distributed on the down feather spherical fiber, the down feather spherical fiber can contract and expand along with the change of air temperature to generate the function of temperature regulation, can absorb hot air emitted and flowing by a human body, and can isolate the invasion of external cold air. The protein fiber in the down feather enables the down feather to have excellent heat insulation performance, the down feather is one of important raw materials for producing various clothes, and the down feather is popular with people due to good appearance and heat insulation performance.
The newly purchased down feather is generally not treated, impurities, dust, bacteria and the like exist on the upper surface of the down feather, heavy fishy smell exists, and the untreated down feather cannot be used, so that the down feather needs to be treated for many times to be used as a garment raw material. However, the cleaning and sterilizing effects of the existing down cleaning and sterilizing methods are general, and the down structure is easily damaged, so improvement is urgently needed.
Disclosure of Invention
The invention aims to provide a method for cleaning and sterilizing down for clothing, which overcomes the defects that the cleaning and sterilizing effects of the traditional down cleaning and sterilizing mode are common and the down structure is easy to be damaged.
The invention realizes the purpose through the following technical scheme:
a method for cleaning and sterilizing down for clothes comprises the steps of
(1) Soaking down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder;
(2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme;
(3) putting the down feather after enzyme washing into an ozone disinfection solution for cleaning and disinfection;
(4) washing with running water, and drying.
The further improvement is that the mass ratio of the polymeric ferric sulfate to the ivy powder in the deodorization liquid is 5-12: 1.
The further improvement is that the deodorization time is 30 min-5 h, and the deodorization temperature is 35-85 ℃.
The further improvement is that the mass ratio of the trichoderma viride to the lysozyme in the enzyme washing liquid is 1:5-5: 1.
The further improvement is that the enzyme washing time is 20 min-2 h, and the enzyme washing temperature is 45-60 ℃.
The further improvement is that the dissolving concentration of ozone in the ozone water solution is 1-3 mg/L.
The further improvement is that the cleaning and disinfecting time is 5-20 min, and the temperature is 5-10 ℃.
The further improvement is that the flow velocity of the flowing water is 0.6-0.9 m/s, and the flushing time is 1-10 min.
The principle of the invention is as follows: (1) and (3) deodorization process: the main component of the used deodorization liquid is polyferric sulfate which has the functions of turbidity removal, decoloration, deoiling, dehydration, degerming, deodorization, removal of COD, BOD and heavy metal ions in water and the like, the ivy powder is a plant extract, pores are uniformly distributed on the surface of the ivy powder, the pore diameter is 0.27-0.98 nm, the effect of adsorbing small molecules can be achieved, the polyferric sulfate and the main component of the deodorization liquid have the synergistic effect, and the deodorization effect can be effectively improved. (2) Enzyme washing process: trichoderma viride in the enzyme lotion is one of the strains with the highest cellulase production activity, and can destroy the flaky hard part shell of the down feather to soften the down feather; the lysozyme can decompose heavy dirt and promote the subsequent cleaning and decontamination processes. (3) Cleaning and sterilizing: the used ozone water solution can effectively disinfect and sterilize the down feather, has no dead angle in disinfection and high sterilization efficiency, and simultaneously has strong functions of removing peculiar smells such as mildew, fishy smell and odor. (4) And (3) washing and drying: the down feather is washed by running water, so that residual liquid in the previous step can be effectively removed, the decomposed dirt is cleaned, and then the down feather is dried to be fluffy.
The invention has the advantages that: the method can effectively remove the fishy smell of the down, kill bacteria and dirt carried by the down and keep the original structural characteristics of the down, so that the down can be widely applied to the field of clothing.
Detailed Description
The present application is described in further detail below with reference to examples, and it should be noted that the following detailed description is provided for further explanation of the present application and should not be construed as limiting the scope of the present application, and that certain insubstantial modifications and adaptations of the present application may be made by those skilled in the art based on the above-mentioned disclosure.
Example 1
A method for cleaning and sterilizing down for clothes comprises the steps of
(1) Soaking the down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder, the mass ratio of the polymeric ferric sulfate to the ivy powder is 5:1, the deodorizing time is 30min, and the deodorizing temperature is 85 ℃;
(2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme, the mass ratio of the trichoderma viride to the lysozyme is 1:5, the enzyme washing time is 20min, and the enzyme washing temperature is 60 ℃;
(3) putting the enzyme-washed down feather into an ozone disinfection solution for cleaning and disinfection, wherein the dissolving concentration of ozone in the ozone water solution is 1mg/L, the cleaning and disinfection time is 5min, and the temperature is 10 ℃;
(4) washing with flowing water at flow rate of 0.6m/s for 10min, and drying.
Example 2
A method for cleaning and sterilizing down for clothes comprises the steps of
(1) Soaking the down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder, the mass ratio of the polymeric ferric sulfate to the ivy powder is 8:1, the deodorizing time is 2 hours, and the deodorizing temperature is 60 ℃;
(2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme, the mass ratio of the trichoderma viride to the lysozyme is 1:1, the enzyme washing time is 1h, and the enzyme washing temperature is 50 ℃;
(3) putting the enzyme-washed down feather into an ozone disinfection solution for cleaning and disinfection, wherein the dissolving concentration of ozone in the ozone water solution is 2mg/L, the cleaning and disinfection time is 12min, and the temperature is 8 ℃;
(4) washing with flowing water at flow rate of 0.8m/s for 5min, and drying.
Example 3
A method for cleaning and sterilizing down for clothes comprises the steps of
(1) Soaking the down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder, the mass ratio of the polymeric ferric sulfate to the ivy powder is 12:1, the deodorizing time is 5h, and the deodorizing temperature is 35 ℃;
(2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme, the mass ratio of the trichoderma viride to the lysozyme is 5:1, the enzyme washing time is 2 hours, and the enzyme washing temperature is 45 ℃;
(3) putting the enzyme-washed down feather into an ozone disinfection solution for cleaning and disinfection, wherein the dissolving concentration of ozone in the ozone water solution is 3mg/L, the cleaning and disinfection time is 20min, and the temperature is 5 ℃;
(4) washing with flowing water at flow rate of 0.9m/s for 1min, and drying.
Selecting goose down as an experimental object, and cleaning and sterilizing the two kinds of down by adopting the method introduced in the embodiment 1-3; in addition, a control group was set:
control group 1: the basic steps are the same as those of the example 2, and the only difference is that the component of the deodorization solution is polymeric ferric sulfate, and the ivy powder is not included;
control group 2: the basic steps are the same as those of the example 2, and the only difference is that the component of the deodorization solution is only ivy powder, and polymeric ferric sulfate is not included;
control group 3: the basic steps are the same as example 2, and the only difference is that the components of the enzyme lotion are only lysozyme, and no Trichoderma viride is included;
control group 4: the basic procedure was the same as in example 2, except that the enzyme wash was composed of Trichoderma viride only, excluding lysozyme.
Detecting the treated down feather, and counting the detection results as follows:
| group of | The result of the detection |
| Example 1 | No peculiar smell, white color, fluffy and complete villi, and extremely low bacteria content |
| Example 2 | No peculiar smell, white color, fluffy and complete villi, and extremely low bacteria content |
| Example 3 | No peculiar smell, white color, fluffy and complete villi, and extremely low bacteria content |
| Control group 1 | Has slight fishy smell, white color, fluffy and complete villi, and extremely low bacteria content |
| Control group 2 | Has obvious fishy smell, white color, fluffy and complete villi, and low bacteria content |
| Control group 3 | No peculiar smell, white color, partial broken down phenomenon, and low bacteria content |
| Control group 4 | No peculiar smell, dark yellow color, fluffy and complete villi, and high bacteria content |
As can be seen from the above table, the cleaning and sterilizing method provided by the invention can ensure that the down feather has no peculiar smell, white color, fluffy and complete down feather and extremely low bacteria content. In addition, comparing the example 2 with the control group 1, it can be found that the deodorizing liquid without the addition of the ivy powder has a certain deodorizing effect, but the treated down still has slight fishy smell, which indicates that the ivy powder can promote the deodorizing effect of the polyferric sulfate, while the control group 2 can find that the deodorizing effect of the ivy powder is poor, which indicates that the ivy powder and the polyferric sulfate have mutual promotion effect on the deodorizing of the down, but none of them is enough; comparing example 2 with control 3, it can be found that the down feather has dark yellow color and poor quality and partial down feather breaking phenomenon occurs after the enzyme lotion without adding trichoderma viride, thereby showing that the trichoderma viride and lysozyme are used together, the down feather breaking phenomenon can be avoided, the down feather quality can be improved, and the bacteriostasis effect can be promoted; the control group 4 showed that only Trichoderma viride had been used, which resulted in poor results, indicating that Trichoderma viride and lysozyme also had to be used simultaneously.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A method for cleaning and sterilizing down for clothing is characterized in that: comprises the steps of
(1) Soaking down in a deodorizing liquid for deodorization, wherein the deodorizing liquid comprises polymeric ferric sulfate and ivy powder;
(2) soaking the deodorized down in enzyme washing liquid for enzyme washing, wherein the enzyme washing liquid comprises trichoderma viride and lysozyme;
(3) putting the down feather after enzyme washing into an ozone disinfection solution for cleaning and disinfection;
(4) washing with running water, and drying.
2. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the mass ratio of the polymeric ferric sulfate to the ivy powder in the deodorization liquid is 5-12: 1.
3. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the deodorization time is 30 min-5 h, and the deodorization temperature is 35-85 ℃.
4. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the mass ratio of trichoderma viride to lysozyme in the enzyme washing liquid is 1:5-5: 1.
5. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the time of enzyme washing is 20 min-2 h, and the temperature of enzyme washing is 45-60 ℃.
6. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the dissolving concentration of ozone in the ozone water solution is 1-3 mg/L.
7. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the cleaning and disinfecting time is 5-20 min, and the temperature is 5-10 ℃.
8. The method for washing and sterilizing down feather for clothing as claimed in claim 1, wherein: the flow velocity of the flowing water is 0.6-0.9 m/s, and the flushing time is 1-10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915673.2A CN110644059A (en) | 2019-09-26 | 2019-09-26 | Method for cleaning and sterilizing down for clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915673.2A CN110644059A (en) | 2019-09-26 | 2019-09-26 | Method for cleaning and sterilizing down for clothes |
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| Publication Number | Publication Date |
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| CN110644059A true CN110644059A (en) | 2020-01-03 |
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| CN201910915673.2A Pending CN110644059A (en) | 2019-09-26 | 2019-09-26 | Method for cleaning and sterilizing down for clothes |
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| CN104233706A (en) * | 2013-06-16 | 2014-12-24 | 青岛洁神洗染技术研究所 | Ozone-disinfection towel washing process |
| CN104437427A (en) * | 2014-10-31 | 2015-03-25 | 重庆环驰科技有限公司 | Multifunctional cocoanut active charcoal deodorant cream and preparation method thereof |
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| CN107937990A (en) * | 2017-11-14 | 2018-04-20 | 六安市皖西羽绒有限公司 | A kind of white duck down washing process based on micro-wave drying method |
| CN108166251A (en) * | 2017-12-27 | 2018-06-15 | 爹地宝贝股份有限公司 | The application of the preparation method of anti-bacterial deodorization shell fabric, the fabric in paper diaper |
| CN109052517A (en) * | 2018-09-28 | 2018-12-21 | 李阳 | A kind of sewage treatment drug and application |
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2019
- 2019-09-26 CN CN201910915673.2A patent/CN110644059A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172511A (en) * | 1995-02-01 | 1998-02-04 | 金克克国际有限公司 | Method and compositions for treating cellulose containing fabrics using truncated cellulase enzyme compositions |
| CN1237204A (en) * | 1996-10-09 | 1999-12-01 | 金克克国际有限公司 | High molecular weight trichoderma cellulase |
| CN1467181A (en) * | 2002-07-12 | 2004-01-14 | 明 江 | Biological organic fertilizer |
| CN103882723A (en) * | 2012-12-19 | 2014-06-25 | 罗莱家纺股份有限公司 | Preparation method of antibacterial and deodorant down feather and its product |
| CN104233706A (en) * | 2013-06-16 | 2014-12-24 | 青岛洁神洗染技术研究所 | Ozone-disinfection towel washing process |
| CN104437427A (en) * | 2014-10-31 | 2015-03-25 | 重庆环驰科技有限公司 | Multifunctional cocoanut active charcoal deodorant cream and preparation method thereof |
| CN105944132A (en) * | 2016-06-03 | 2016-09-21 | 杨山礼 | Bactericidal deodorizing aerosol and preparation method thereof |
| CN107503115A (en) * | 2017-08-30 | 2017-12-22 | 上海大鲲环保科技有限公司 | The method for preparing the fibrous material with deodorization and anti-flaming function |
| CN107937990A (en) * | 2017-11-14 | 2018-04-20 | 六安市皖西羽绒有限公司 | A kind of white duck down washing process based on micro-wave drying method |
| CN108166251A (en) * | 2017-12-27 | 2018-06-15 | 爹地宝贝股份有限公司 | The application of the preparation method of anti-bacterial deodorization shell fabric, the fabric in paper diaper |
| CN109052517A (en) * | 2018-09-28 | 2018-12-21 | 李阳 | A kind of sewage treatment drug and application |
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