阅读说明：本技术 一种抗菌羽绒面料的免水洗清洁液及其制备方法 (Washing-free cleaning solution for antibacterial down feather fabric and preparation method thereof ) 是由 张传贵 刘祥祥 吴昆明 李伟 于 2021-09-01 设计创作，主要内容包括：本发明涉及一种抗菌羽绒面料的免水洗清洁液及其制备方法,属于清洁液技术领域,包括如下质量份数的原料配方：过硼酸钠12-20份、吡啶硫酮锌1-5份、抗菌剂4-8份、卡波姆8-16份、非离子表面活性剂15-20份、阴离子表面活性剂6-10份、聚乙烯吡咯烷酮3-6份、茶多酚15-20份、乙醇8-16份、抛射剂4-8份、70-90份去离子水。本发明抗菌羽绒面料的免水洗清洁液,选用性能优良、温和的表面活性剂复配过硼酸钠、吡啶硫酮锌、茶多酚、乙醇提取物,各种组分协同增效,使其可以快速附着在羽绒服面料上,在不使用添加水的情况下,对绝大部分污渍可以予以清除,还能使得羽绒服面料长久抗菌,具有柔软性和无剌激性的优点,便于清洗羽绒服。(The invention relates to a washing-free cleaning solution for an antibacterial down fabric and a preparation method thereof, belonging to the technical field of cleaning solutions and comprising the following raw material formulas in parts by weight: 12-20 parts of sodium perborate, 1-5 parts of zinc pyrithione, 4-8 parts of an antibacterial agent, 8-16 parts of carbomer, 15-20 parts of a nonionic surfactant, 6-10 parts of an anionic surfactant, 3-6 parts of polyvinylpyrrolidone, 15-20 parts of tea polyphenol, 8-16 parts of ethanol, 4-8 parts of a propellant and 70-90 parts of deionized water. The water-free cleaning solution for the antibacterial down jacket fabric selects the surfactant with excellent performance and mild performance to be compounded with the sodium perborate, the zinc pyrithione, the tea polyphenol and the ethanol extract, and the components have synergistic interaction, so that the cleaning solution can be quickly attached to the down jacket fabric, can remove most stains without adding water, can make the down jacket fabric antibacterial for a long time, has the advantages of softness and no irritation, and is convenient for cleaning the down jacket.)

1. The washing-free cleaning solution for the antibacterial down feather fabric is characterized by comprising the following raw materials in parts by weight: 12-20 parts of sodium perborate, 1-5 parts of zinc pyrithione, 4-8 parts of an antibacterial agent, 8-16 parts of carbomer, 15-20 parts of a nonionic surfactant, 6-10 parts of an anionic surfactant, 3-6 parts of polyvinylpyrrolidone, 15-20 parts of tea polyphenol, 8-16 parts of an ethanol extract, 1-2 parts of a defoaming agent and 70-90 parts of deionized water.

2. The water-free cleaning solution for the antibacterial down feather fabric as claimed in claim 1, wherein the nonionic surfactant is at least one of polyoxyethylene alkylolamide, alkylphenol ethoxylate and polyoxyethylene fatty acid ester.

3. The water-free cleaning solution for antibacterial down feather fabrics as claimed in claim 1, wherein the anionic surfactant is at least one of polyoxyethylene alkylamine, fatty acid methyl ester sulfonate or sodium alkyl benzene sulfonate.

4. The water-free cleaning solution for the antibacterial down feather fabric as claimed in claim 1, wherein the antibacterial agent is obtained by coating chitosan modified by mannose on the outer surface of the complex of selenium nanoparticles and triclosan.

5. The water-free cleaning solution for the antibacterial down feather fabric as claimed in claim 1, wherein the ethanol extract is obtained by extracting, filtering and concentrating folium artemisiae argyi.

6. A preparation method of the water-washing-free cleaning solution for the antibacterial down feather fabric as claimed in any one of claims 1 to 5 is characterized by comprising the following specific steps: adding deionized water, an antibacterial agent, a nonionic surfactant, carbomer, an anionic surfactant, tea polyphenol and a defoaming agent into a kettle, stirring and dispersing uniformly, then adding one third of polyvinylpyrrolidone, and continuously stirring to dissolve into mucus; adding ethanol extract, zinc pyrithione and one third of polyvinylpyrrolidone, and stirring until the mixture is dissolved uniformly; and adding sodium perborate and one third of polyvinylpyrrolidone, stirring uniformly, and standing until no foam is packaged to obtain the washing-free cleaning solution.

7. The preparation method of the water-washing-free cleaning solution for the antibacterial down feather fabric as claimed in claim 6, wherein the preparation method of the antibacterial agent is specifically as follows: dissolving mannose and sodium triacetyl borohydride in pure water to prepare a solution, dropwise adding a chitosan solution into the solution to form a mixed solution, dialyzing, and freeze-drying to obtain mannose modified chitosan; dissolving mannose modified chitosan in acetic acid solution, slowly adding sodium tripolyphosphate solution containing sodium selenite, ascorbic acid and triclosan, stirring, centrifuging, washing, and freeze drying to obtain the antibacterial agent.

8. The preparation method of the water-washing-free cleaning solution for the antibacterial down feather fabric as claimed in claim 6, wherein the preparation method of the ethanol extract comprises the following specific steps: weighing a certain amount of folium Artemisiae Argyi, cleaning, drying, pulverizing into 20-80 mesh granules, adding 70-90% ethanol, heating, reflux extracting at 80-100 deg.C for 0.5-2 hr for 1-3 times, filtering the extractive solution, and concentrating to obtain ethanol extract.

9. The preparation method of the water-free cleaning solution for the antibacterial down feather fabric as claimed in claim 6, wherein the water-free cleaning solution further comprises 4-8 parts of propellant, and during packaging, the water-free cleaning solution is filled into an aerosol can, the valve is placed into the aerosol can for sealing, the valve and the aerosol can are packaged into a whole, then the propellant is filled into the aerosol can, and finally the spray head is installed on the aerosol can.

Technical Field

The invention belongs to the technical field of cleaning solutions, and particularly relates to a washing-free cleaning solution for an antibacterial down fabric and a preparation method thereof.

Background

The down jacket has the best heat retention, is clothes necessary for modern people in winter, is of a three-dimensional structure, and is quite fluffy, so that more air can be fixed by down with the same weight than other materials, a large number of down filaments are staggered together to fix the air, and a heat-insulating protective layer is formed, so that the good heat retention performance is realized. Due to aesthetic changes, modern people have higher and higher requirements on the cleanliness of down jackets, and the best mode for cleaning down jackets is dry cleaning, but the dry cleaning is expensive and dry cleaning agent residues are harmful to human bodies. When the down jacket is washed by water, the down jacket needs to be soaked in the laundry detergent, and after the down jacket is soaked, a large amount of water is absorbed, so that the quality of the down jacket becomes heavy, and the washing and drying difficulty is very high. Therefore, the water-washing-free cleaning solution for the antibacterial down fabric and the preparation method thereof are provided.

Disclosure of Invention

The invention aims to solve the problems and provide a water-free cleaning solution for an antibacterial down fabric and a preparation method thereof, wherein the water-free cleaning solution is reasonable in design.

The invention realizes the purpose through the following technical scheme:

the invention provides a washing-free cleaning solution for an antibacterial down fabric, which comprises the following raw material formula in parts by weight: 12-20 parts of sodium perborate, 1-5 parts of zinc pyrithione, 4-8 parts of an antibacterial agent, 8-16 parts of carbomer, 15-20 parts of a nonionic surfactant, 6-10 parts of an anionic surfactant, 3-6 parts of polyvinylpyrrolidone, 15-20 parts of tea polyphenol, 8-16 parts of an ethanol extract, 1-2 parts of a defoaming agent and 70-90 parts of deionized water.

As a further improvement of the invention, the nonionic surfactant is at least one of polyoxyethylene alkylolamide, alkylphenol ethoxylate and polyoxyethylene fatty acid ester.

As a further improvement of the present invention, the anionic surfactant is at least one of polyoxyethylene alkylamine, fatty acid methyl ester sulfonate or sodium alkylbenzenesulfonate.

As a further improvement of the invention, the antibacterial agent is obtained by coating chitosan modified by mannose on the outer surface of the complex of the selenium nano-particles and the triclosan.

As a further improvement of the invention, the ethanol extract is obtained by extracting, filtering and concentrating wormwood.

The invention also provides a preparation method of the water-washing-free cleaning solution for the antibacterial down fabric, which comprises the following specific steps: adding deionized water, an antibacterial agent, a nonionic surfactant, carbomer, an anionic surfactant, tea polyphenol and a defoaming agent into a kettle, stirring and dispersing uniformly, then adding one third of polyvinylpyrrolidone, and continuously stirring to dissolve into mucus; adding ethanol extract, zinc pyrithione and one third of polyvinylpyrrolidone, and stirring until the mixture is dissolved uniformly; and adding sodium perborate and one third of polyvinylpyrrolidone, stirring uniformly, and standing until no foam is packaged to obtain the washing-free cleaning solution.

As a further improvement of the invention, the preparation method of the antibacterial agent specifically comprises the following steps: dissolving mannose and sodium triacetyl borohydride in pure water to prepare a solution, dropwise adding a chitosan solution into the solution to form a mixed solution, dialyzing, and freeze-drying to obtain mannose modified chitosan; dissolving mannose modified chitosan in acetic acid solution, slowly adding sodium tripolyphosphate solution containing sodium selenite, ascorbic acid and triclosan, stirring, centrifuging, washing, and freeze drying to obtain the antibacterial agent.

As a further improvement of the invention, the preparation method of the ethanol extract comprises the following specific steps: weighing a certain amount of folium Artemisiae Argyi, cleaning, drying, pulverizing into 20-80 mesh granules, adding 70-90% ethanol, heating, reflux extracting at 80-100 deg.C for 0.5-2 hr for 1-3 times, filtering the extractive solution, and concentrating to obtain ethanol extract.

As a further improvement of the invention, the cleaning agent comprises 4-8 parts of propellant, when the cleaning agent is packaged, the cleaning agent without water washing is filled into an aerosol can, a valve is placed into the aerosol can for sealing, the valve and the aerosol can are packaged into a whole, then the propellant is filled into the aerosol can, and finally, a spray head is arranged on the aerosol can.

The invention has the beneficial effects that: the water-free cleaning solution for the antibacterial down jacket fabric selects the surfactant with excellent performance and mild performance to be compounded with the sodium perborate, the zinc pyrithione, the tea polyphenol and the ethanol extract, and the components have synergistic interaction, so that the cleaning solution can be quickly attached to the down jacket fabric, can remove most stains without adding water, can make the down jacket fabric antibacterial for a long time, has the advantages of softness and no irritation, and is convenient for cleaning the down jacket. The cleaning solution has the advantages that the microorganisms on the down jacket fabric are quickly killed through the zinc pyrithione, the microorganisms and the fabric can be peeled off, the good oxidability and the corrosion resistance of sodium perborate are recycled, odor is eliminated, the fabric can be more clean, the fabric surface is attached to the fabric after being cleaned through the antibacterial agent, the antibacterial effect of the down jacket fabric is enhanced, and the cleaning solution is convenient to volatilize and reduces residues through the ethanol extract and the carbomer.

Detailed Description

The present application is described in further detail below, and it should be noted that the following detailed description is provided for illustrative purposes only, and is not intended to limit the scope of the present application, which is defined by the appended claims.

Example 1

The water-washing-free cleaning solution for the antibacterial down fabric in the embodiment is prepared by the following steps:

(1) preparing an antibacterial agent: dissolving mannose and sodium triacetyl borohydride in pure water to prepare a solution, dropwise adding a chitosan solution into the solution to form a mixed solution, dialyzing, and freeze-drying to obtain mannose modified chitosan; dissolving mannose modified chitosan in acetic acid solution, slowly adding sodium tripolyphosphate solution containing sodium selenite, ascorbic acid and triclosan, stirring, centrifuging, washing, and freeze drying to obtain the antibacterial agent.

(2) Preparing an ethanol extract: weighing a certain amount of folium Artemisiae Argyi, cleaning, drying, pulverizing into 80 mesh particles, adding 75% ethanol, heating, reflux-extracting at 100 deg.C for 2h for 3 times, filtering the extractive solution, and concentrating to obtain ethanol extract.

(3) Preparing a washing-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of alkylphenol polyoxyethylene, 8 parts of carbomer, 6 parts of polyoxyethylene alkylamine, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 1 part of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 16 parts of ethanol extract, 3 parts of zinc pyrithione and 1 part of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 20 parts of sodium perborate and 1 part of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then filling 4 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Example 2

The water-washing-free cleaning solution for the antibacterial down fabric in the embodiment is prepared by the following steps:

the steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 80 parts of deionized water, 6 parts of an antibacterial agent, 15 parts of alkylphenol polyoxyethylene, 10 parts of carbomer, 10 parts of polyoxyethylene alkylamine, 20 parts of tea polyphenol and 2 parts of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 1 part of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 10 parts of ethanol extract, 4 parts of zinc pyrithione and 1 part of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 16 parts of sodium perborate and 1 part of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing the valve, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Example 3

The water-washing-free cleaning solution for the antibacterial down fabric in the embodiment is prepared by the following steps:

the steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 70 parts of deionized water, 8 parts of an antibacterial agent, 18 parts of polyoxyethylene alkylolamide, 10 parts of carbomer, 8 parts of sodium alkyl benzene sulfonate, 18 parts of tea polyphenol and 2 parts of a defoaming agent into a kettle, stirring and dispersing uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 10 parts of ethanol extract, 5 parts of zinc pyrithione and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 12 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing for 15-20 min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then filling 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Example 4

The steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 12 parts of ethanol extract, 4 parts of zinc pyrithione and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 15 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Comparative example 1

The preparation method of the water-washing-free cleaning solution for the antibacterial down fabric in the comparative example is as follows:

(1) preparing an ethanol extract: weighing a certain amount of folium Artemisiae Argyi, cleaning, drying, pulverizing into 80 mesh particles, adding 75% ethanol, heating, reflux-extracting at 100 deg.C for 2h for 3 times, filtering the extractive solution, and concentrating to obtain ethanol extract.

(2) Preparing a washing-free cleaning solution: adding 90 parts of deionized water, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing the mixture uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving the mixture into mucus; adding 12 parts of ethanol extract, 4 parts of zinc pyrithione and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 15 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Comparative example 2

The preparation method of the water-washing-free cleaning solution for the antibacterial down fabric in the comparative example is as follows:

(1) preparing an antibacterial agent: dissolving mannose and sodium triacetyl borohydride in pure water to prepare a solution, dropwise adding a chitosan solution into the solution to form a mixed solution, dialyzing, and freeze-drying to obtain mannose modified chitosan; dissolving mannose modified chitosan in acetic acid solution, slowly adding sodium tripolyphosphate solution containing sodium selenite, ascorbic acid and triclosan, stirring, centrifuging, washing, and freeze drying to obtain the antibacterial agent.

(2) Preparing a washing-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 12 parts of ethanol with the mass concentration of 75%, 4 parts of zinc pyrithione and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 15 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Comparative example 3

The preparation method of the water-washing-free cleaning solution for the antibacterial down fabric in the comparative example is as follows:

preparing a washing-free cleaning solution: adding 90 parts of deionized water, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing the mixture uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving the mixture into mucus; adding 12 parts of ethanol with the mass concentration of 75%, 4 parts of zinc pyrithione and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is uniformly dissolved; and then adding 15 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Comparative example 4

The preparation method of the water-washing-free cleaning solution for the antibacterial down fabric in the comparative example is as follows:

the steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 6 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 12 parts of ethanol extract and 4 parts of zinc pyrithione, and stirring until the mixture is uniformly dissolved; and adding 15 parts of sodium perborate, uniformly stirring, standing the liquid for 2-2.5 hours until no foam exists, filling the liquid into an aerosol can, placing a valve into the aerosol can, sealing the valve and the aerosol can into a whole, then flushing 5 parts of propellant into the aerosol can, and finally installing a spray head on the aerosol can.

Comparative example 5

The steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 2 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 12 parts of ethanol extract and 2 parts of polyvinylpyrrolidone, and stirring until the mixture is dissolved uniformly; and then adding 15 parts of sodium perborate and 2 parts of polyvinylpyrrolidone, uniformly stirring, standing the liquid for 15min-20min until no foam exists, filling the liquid into an aerosol tank, placing a valve into the aerosol tank, sealing, packaging the valve and the aerosol tank into a whole, then flushing 5 parts of propellant into the aerosol tank, and finally installing a spray head on the aerosol tank.

Comparative example 6

The steps (1) and (2) are the same as those of the example 1 and (3) to prepare the water-free cleaning solution: adding 90 parts of deionized water, 4 parts of an antibacterial agent, 20 parts of polyoxyethylene alkylolamide, 8 parts of carbomer, 6 parts of sodium alkyl benzene sulfonate, 15 parts of tea polyphenol and 1 part of defoaming agent into a kettle, stirring and dispersing uniformly, then adding 3 parts of polyvinylpyrrolidone, continuing stirring, and dissolving to obtain mucus; adding 12 parts of ethanol extract, 4 parts of zinc pyrithione and 3 parts of polyvinylpyrrolidone, stirring until the ethanol extract, the zinc pyrithione and the polyvinylpyrrolidone are uniformly dissolved, standing the liquid for 15-20 min until no foam exists, filling the liquid into an aerosol can, placing a valve into the aerosol can for sealing, packaging the valve and the aerosol can into a whole, then filling 5 parts of propellant into the aerosol can, and finally installing a spray head on the aerosol can.

To verify the effect of the present invention, the following tests were carried out for examples 1 to 4 and comparative examples 1 to 6:

1. dripping oil stains with the same area size into the old down jacket, spraying the cleaning solution to the oil stains of the old down jacket for 1 time, erasing and airing, observing the mark of the oil stains, and recording the mark depth of the old down jacket as 10-0;

2. spraying the cleaning solution into hands of volunteers, recording skin irritation and tightness and volatilization time, and recording the tightness as 5-0;

3. making a plurality of groups of mildew spots on the down feather fabric, spraying cleaning solution onto the mildew spots, observing mildew spot marks after airing, marking the mildew spots as 10-0 according to the depth, culturing the mildew spots at the same position by adopting the same substance, spraying the cleaning solution, continuously culturing, continuously spraying for at least 10 times, recording the mildew spot marks when spraying for the 10 th time, and marking the mildew spot marks as 10-0 according to the depth;

4. and (3) detecting the antibacterial activity by an agarose diffusion method. The strains used in the agarose diffusion method were a combination of Escherichia coli, Staphylococcus aureus, and mold, and all of these strains are commercially available. After the strain is recovered, the strain is inoculated in an LB culture medium and cultured at 37 ℃ overnight, and 50 mu l of bacterial liquid is respectively taken and coated on the LB solid culture medium. And after standing and absorbing with bacteria liquid, respectively dripping the cleaning liquid. After culturing at 37 ℃ for 10 hours, the presence or absence of the zone of inhibition and the diameter are observed. And meanwhile, whether the bacteriostatic circle changes within one week is observed, and the bacteriostatic time is judged.

TABLE 1 cleaning solution Effect

As can be seen from table 1, by testing the appearance of the down jackets, in combination with examples 1 to 4 and comparative examples 5 and 6, zinc pyrithione and sodium perborate not only have bacteriostatic effects but also affect degreasing effects, and the use of both makes the detergency of the cleaning liquid better, and in use, it was found that the down jackets cleaned in comparative examples 5 and 6 were more whitish or yellowish than those cleaned in other examples and comparative examples; as can be seen from the volatilization time on hands of examples 1-4, the addition amount of the ethanol extract has an influence on the volatilization time, but at the same time, the addition of the ethanol extract also irritates the skin; the difference between the change of the inhibition zones of the examples 1-4 and the comparative examples 1-6 is huge in one week, the inhibition zones of the examples 1-4 are gradually increased, and the inhibition zones of the comparative examples 1 and 3 are decreased, so that the cleaning solution disclosed by the invention has a long-term inhibition effect; through a drug resistance test, the cleaning solution disclosed by the invention is found to have a still effect after being sprayed for multiple times, and the cleaning solution is mainly caused by an antibacterial agent in combination with comparative examples 1 and 3; as can be seen from examples 1-4, example 4 is the most preferred example in combination with the overall effect, and can also be used as a laundry detergent for cleaning other clothes.

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.