CN106038356B - A kind of physical antibacterial wet tissue and preparation method thereof - Google Patents
A kind of physical antibacterial wet tissue and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of physical antibacterial wet tissues and preparation method thereof, wherein wet tissue ontology has selected the non-woven fabrics with antimicrobial membranes or nano particle with positive charge, and the antimicrobial membranes or nano particle are formed by chemical bonds；Wet tissue liquid selective RO purified water, surfactant, emollient, moisturizer, skin conditioning agent, other additives, then the ozone concentration of 0.1-1.0mg/L is passed through in wet tissue liquid, finally, wet tissue liquid is added to wet tissue ontology by certain weight ratio, sealed package forms a kind of physical antibacterial wet tissue.The product belongs to the wet tissue of zero precipitation preservative, soft to skin, non-stimulated, without allergy, especially suitable for allergy skin, the tender skin of children etc..
Description
Technical field
The present invention relates to a kind of physical antibacterial wet tissues and preparation method thereof, are mainly used for the hip pad wet tissue of infant.
Background technique
In recent years, it since the application of wet tissue brings convenience to people's lives, is increasingly becoming in people's life
Necessity, therefore the annual output of wet tissue and consumption rapid growth are corresponding to produce along with the application field of wet tissue constantly expands
The exploitation of product requires also higher and higher.Currently, wet tissue type is relatively more, there are hand mouth wet tissue, wet sanitary napkins, makeup-removing wet tissue, clean skin
Wet tissue etc., with the lasting expansion of market scale, national industrial policies encourage wet tissue industry to high-tech, high value added product
Direction is developed, and improves product competitiveness and the market share, therefore the exploitation of wet tissue formula technique will play an important role.
Wet tissue preservative is the topic that consumer especially pays close attention to, and most of preservative be all by with cell membrane contact
Afterwards, it destroys the protection structure of microbial cell mainly with albumen qualitative response with certain components of cell wall or interferes cell
Metabolism, influences the normal growth order of cell, to reach corrosion-resistant purpose, it is cationic then mainly by influencing its infiltration
Pressure thoroughly makes membranolysis, contraction and dehydration, to be sterilized.Mainly have 3 kinds of modes: 1) make microprotein be denaturalized or
Solidification, there is a large amount of protein in microbial body, all factors that can destroy protein spatial configuration, can make protein denaturation or
Solidification.2) enzyme system of microorganism is interfered, the effect of microorganism endocellular enzyme is related with its active group, all to change or destroy born of the same parents
The substance of interior enzymatic activity group function, can inhibit the activity of microbial enzyme.3) change permeability of cell membranes, cation form
After face activating agent and phenols act on microorganism, membrane structure can be changed, interfere its normal function, and then dead.
Preservative used in China's wet tissue industry is many kinds of at present, wherein most is chemical preservative, chemistry
Preservative because its structure is simple, the mechanism of action is apparent, property is stable, has a broad antifungal spectrum, it is cheap due to the deep happiness by wet tissue producer
Love.In fact, some people have found inconceivable phenomenon in the user of preservative, the additional amount of same preservative is
It is several times several years ago, the putrid and deteriorated phenomenon of product still occurs, most of is because certain a kind of (kind) sterilization antiseptic is long
Phase is used continuously and flora is caused to reduce the sensibility of the fungicide, so that antisepsis and sterilization effect be caused to decline, here it is institutes
The microorganism of meaning is also easy to cause the feelings such as allergy, stimulation to consumer skin in this case to the drug resistance of sterilization antiseptic
Condition.But with the reach of science, the continuous improvement of consumer safety consciousness and to the growing interest of health, people are gradually sent out
Chemical preservative in existing wet tissue can generate ill-effect to human body, therefore the requirement that wet tissue preservative uses is also higher and higher,
Wet tissue industry is promoted to begin look for the alternative route of chemical preservative, to reduce the injury to consumer skin.And traditional change
" green ", " health " idea that preservative has been unable to meet people's pursuit are learned, and the appearance of natural antiseptic agent and preservative free is proper
This part vacancy is compensated for well, therefore is studied and had become mesh using non-stimulated, highly-safe chemical preservative substitute
One of preceding daily use chemicals industry trend.
Summary of the invention
It is an object of the present invention to provide a kind of physical antibacterial wet tissues and preparation method thereof, by using the wet tissue and its preparation side
Method, by positively charged antimicrobial membranes or particle and negatively charged microbial cell film generate electrostatic force make it is micro-
Biological cell membrane rupture or morphologic change and cause microorganism dead, to be provided with anti-corrosive antibacterial ability, which belongs to zero
It is precipitated the wet tissue of preservative, it is soft to skin, non-stimulated, without allergy, especially suitable for allergy skin, the tender skin of children etc..
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of physical antibacterial wet tissue, including wet tissue ontology and
Wet tissue liquid, the wet tissue ontology are the non-woven fabrics for being bonded high molecular quaternary, can generate current potential 60mv；The wet tissue
Liquid includes RO purified water, surfactant, emollient, moisturizer, skin conditioning agent and additive, the weight ratio of each ingredient
Are as follows:
In above-mentioned technical proposal, the surfactant is nonionic surfactant, the nonionic surfactant
Using -2 oleate of polyglycereol, sorbitan laurate, dimethicone copolyol, 16-18 alkyl glucosides ester, poly- mountain
One of pears acid esters, sorbitan fatty acid ester or more than one mixture.
In above-mentioned technical proposal, the emollient is the ingredient for having effects that moisturize the skin, using lecithin, hydrogenation lecithin
Rouge, shea butter, carbonic acid dibutyl ester, jojoba oil, dimethicone, caprylic/capric glyceryl ester, isooctyl acid hexadecanol ester,
One of White Mineral Oil, glyceryl monostearate, α-bisabolol or more than one mixture；
The moisturizer is the ingredient with moisture-keeping efficacy, using one in polyalcohol, glycine betaine, panthenol, allantoin
Kind is a variety of；
The skin conditioning agent is one of ceramide, Co-Q10, tocopherol acetate, resveratrol, astaxanthin
Or it is a variety of；
The additive is one of antioxidant, chelating agent, pH adjusting agent or more than one mixture.
In above-mentioned technical proposal, the additive uses Butylated Hydroxytoluene, EDTA-2Na, EDTA-4Na, arginine, lemon
One of acid, sodium citrate or more than one mixture；The polyalcohol is glycerol, propylene glycol, 1,3 butylene glycol, dipropyl
One of glycol, pungent glycol, 1,2- pentanediol are a variety of.
In order to achieve the above objectives, present invention employs a kind of preparation method of physical antibacterial wet tissue, the wet tissue ontology
Preparation method step are as follows:
1. using length for 35mm~50mm, diameter is 0.05 ㎜~0.1mm bamboo pulp fiber as raw material, is spread through intersecting
It is made bamboo pulp non-woven fabrics after net water jet process, it is clipped, obtain with a thickness of 3 ㎜~5mm nonwoven carrier after high-temperature sterilization；
2. by step, 1. nonwoven carrier obtained is placed in the monomer solution of isopropanol/water mixed solvent configuration, room temperature
Under be protected from light immersion 12 hours~36 hours；
3. under nitrogen protection, with x ray irradiation x above-mentioned steps 2. in it is soaking after obtained non-woven fabrics, irradiation intensity is
100kGy~200kGy；
4. after irradiation, unreacted monomer and homopolymer are fallen in extracting, wet tissue ontology is obtained after dry；
The wet tissue liquid is the facial treatment milk of transparent and stable, the preparation method step of the wet tissue liquid are as follows:
A, the emollient of 0.1%~10% surfactant, 0.1%~10% is mixed and heated to 50 DEG C~80
DEG C, at such a temperature, quickly stirring 5 minutes~20 minutes, obtain clear solution A；
B, by 50%~92% RO purified water, 5%~20% moisturizer, 0.01%~8% additive mix simultaneously
60 DEG C~90 DEG C are heated to, clear solution B is uniformly mixing to obtain；
C, under high-speed stirred, B solution is slowly added in solution A, until obtaining clear solution C；
D, C solution is cooled to 45 DEG C hereinafter, addition skin conditioning agent 0.1%~5%, stirs evenly and be made transparent molten
Liquid D；
E, be passed through a certain concentration ozone in solution D, ozone concentration be maintained in the range of 0.1mg/L~1.0mg/L to get
Wet tissue liquid E；
After the production respectively for completing wet tissue ontology and wet tissue liquid, by wet tissue liquid E and the wet tissue ontology that cuts according to
The ratio of weight 1.5:1~4:1 is added, and then sealed package, obtains physical antibacterial wet tissue.
In above-mentioned technical proposal, the wet tissue liquid E is with the wet tissue ontology that cuts according to the ratio of weight 2:1~3:1
Addition.
In above-mentioned technical proposal, the step 3. in, the ray is penetrated using ultraviolet light, electron beam, X-ray, alpha ray, β
Line or gamma-rays.
In above-mentioned technical proposal, the step 2. in, in the monomer solution monomer concentration be 50%~70%.
In above-mentioned technical proposal, the monomer includes monomer (1) and monomer (2), and the monomer selects monomer (1) and monomer
Or two kinds one of (2).
In above-mentioned technical proposal, the structure of the monomer (1) are as follows:
The structure of the monomer (2) are as follows:
Due to the above technical solutions, the present invention has the following advantages over the prior art:
1. physical antibacterial wet tissue has the function of killing or inhibiting microorganism in the present invention, safe to the human body, and can
To avoid the generation of drug resistance caused by chemical antibiotic antiseptic；
2. traditional wet tissue is antibacterial agent to be fixed in non-woven fabrics using adhesive, and the wet tissue in the present invention is by steady
Fixed chemical bonded refractory is together in non-woven fabrics；
3. traditional wet tissue has the precipitation of a certain amount of preservative, and the wet tissue in the present invention is the production of zero precipitation preservative
Product；
4. traditional wet tissue anti-corrosion function is the metabolism of the protection structure or interference cell by destroying microbial cell,
The normal growth order for influencing cell, to reach corrosion-resistant purpose, and the wet tissue anti-corrosion function in the present invention be by band just
The antimicrobial membranes or nano particle of charge keep microbial cell film broken with negatively charged microbial film by electrostatic force
Death is split, to reach anti-corrosive antibacterial function；
5. chemical preservation antibacterial agent wet tissue imposes on human body surface for a long time may cause the symptoms such as human allergy, make as excessive
With, it may result in dermatitis, spot, or even will cause DNA damage, in addition, when production, also variation bacterium easy to breed or tolerance
Bacterium, and the application of wet tissue completely avoids above-mentioned unfavorable factor in the present invention；
6. and the antibacterial effect of wet tissue has been more than general chemical preservation antibacterial agent in the present invention, is used extremely warm
With and it is nonirritant, drug resistance will not be generated, can be used for infant's hip pad wet tissue, infant's hand mouth wet tissue, clean skin wet tissue and defend
Raw wet tissue etc., the wet tissue can be acted on rapidly, be had antibacterial to dermatitis, eczema, bedsore, the skin problems such as red hip of baby in generation
Antipruritic, skin care positive effect is particularly suitable for using when the red hip of baby.
Specific embodiment
The present invention will be further described below with reference to examples:
Embodiment one: a kind of physical antibacterial wet tissue, including wet tissue ontology and wet tissue liquid, the wet tissue ontology are bondings
The non-woven fabrics of high molecular quaternary can generate current potential 60mv；The wet tissue liquid include RO purified water, surfactant,
Emollient, moisturizer, skin conditioning agent and additive, the weight ratio of each ingredient are as follows:
The surfactant is nonionic surfactant, using -2 oleate of polyglycereol, anhydrous sorbitol stearic acid
Ester, sorbitan laurate, dimethicone copolyol, 16-18 alkyl glucosides ester, polysorbate, anhydrous sorbitol
One of aliphatic ester or more than one mixture.
The emollient is the ingredient for having effects that moisturize the skin, using lecithin, hydrolecithin, shea butter, carbon
Sour dibutyl ester, jojoba oil, dimethicone, caprylic/capric glyceryl ester, isooctyl acid hexadecanol ester, White Mineral Oil, glycerol list are hard
One of resin acid ester, α-bisabolol or more than one mixture；
The moisturizer is the ingredient with moisture-keeping efficacy, using one in polyalcohol, glycine betaine, panthenol, allantoin
Kind is a variety of；
The skin conditioning agent is one of ceramide, Co-Q10, tocopherol acetate, resveratrol, astaxanthin
Or it is a variety of；
The additive is one of antioxidant, chelating agent, pH adjusting agent or more than one mixture.
The additive is using one in Butylated Hydroxytoluene, EDTA-2Na, EDTA-4Na, arginine, citric acid, sodium citrate
Kind or more than one mixture；The polyalcohol is glycerol, propylene glycol, 1,3 butylene glycol, dipropylene glycol, pungent glycol, 1,2-
One of pentanediol is a variety of.
In order to achieve the above objectives, present invention employs a kind of preparation method of physical antibacterial wet tissue, including wet tissue this system
The preparation method of Preparation Method, the preparation method of wet tissue liquid and physical antibacterial wet tissue, wherein the preparation method of the wet tissue ontology
Step are as follows:
1. using length for 35mm~50mm, diameter is 0.05 ㎜~0.1mm bamboo pulp fiber as raw material, is spread through intersecting
It is made bamboo pulp non-woven fabrics after net water jet process, it is clipped, obtain with a thickness of 3 ㎜~5mm nonwoven carrier after high-temperature sterilization；
2. by step, 1. nonwoven carrier obtained is placed in the monomer solution of isopropanol/water mixed solvent configuration, room temperature
Under be protected from light immersion 12 hours~36 hours；
3. under nitrogen protection, with x ray irradiation x above-mentioned steps 2. in it is soaking after obtained non-woven fabrics, irradiation intensity is
100kGy~200kGy；
4. after irradiation, unreacted monomer and homopolymer are fallen in extracting, wet tissue ontology is obtained after dry；
The wet tissue liquid is the facial treatment milk of transparent and stable, the preparation method step of the wet tissue liquid are as follows:
A, the emollient of 0.1%~10% surfactant, 0.1%~10% is mixed and heated to 50 DEG C~80
DEG C, at such a temperature, quickly stirring 5 minutes~20 minutes, obtain clear solution A；
B, by 50%~92% RO purified water, 5%~20% moisturizer, 0.01%~8% additive mix simultaneously
60 DEG C~90 DEG C are heated to, clear solution B is uniformly mixing to obtain；
C, under high-speed stirred, B solution is slowly added in solution A, until obtaining clear solution C；
D, C solution is cooled to 45 DEG C hereinafter, addition skin conditioning agent 0.1%~5%, stirs evenly and be made transparent molten
Liquid D；
E, be passed through a certain concentration ozone in solution D, ozone concentration be maintained in the range of 0.1mg/L~1.0mg/L to get
Wet tissue liquid E；
After the production respectively for completing wet tissue ontology and wet tissue liquid, by wet tissue liquid E and the wet tissue ontology that cuts according to
The ratio of weight 1.5:1~4:1 is added, and then sealed package, obtains physical antibacterial wet tissue.
The wet tissue liquid E is added with the wet tissue ontology cut according to the ratio of weight 2:1~3:1.
The step 3. in, the ray use ultraviolet light, electron beam, X-ray, alpha ray, β ray or gamma-rays.
The step 2. in, in the monomer solution monomer concentration be 50%~70%.
The monomer includes monomer (1) and monomer (2), the monomer select one of monomer (1) and monomer (2) or
Two kinds of person.
The structure of the monomer (1) are as follows:
The structure of the monomer (2) are as follows:
Embodiment two: in the present embodiment, wet tissue ontology the preparation method comprises the following steps:
1. using length for 35mm~50mm, diameter is 0.05 ㎜~0.1mm bamboo pulp fiber as raw material, is spread through intersecting
It is made bamboo pulp non-woven fabrics after net water jet process, it is clipped, obtain with a thickness of the nonwoven carrier of 3 ㎜ after high-temperature sterilization；
2. by step, 1. nonwoven carrier obtained is placed in the monomer solution of isopropanol/water mixed solvent configuration, room temperature
Under be protected from light immersion 24 hours, wherein in the monomer solution concentration of monomer be 50%；
3. under nitrogen protection, with gamma-ray irradiation above-mentioned steps 2. in it is soaking after obtained non-woven fabrics, irradiation intensity
For 200kGy；
4. after irradiation, unreacted monomer and homopolymer are fallen in extracting, wet tissue ontology is obtained after dry；
Wherein, monomer is monomer (1), structure are as follows:
The preparation method step of wet tissue liquid are as follows:
A, by polysorbate 0.35%, -2 oleate 0.1% of polyglycereol, glyceryl monostearate 0.1%, White Mineral Oil
0.1% is mixed and heated to 60 DEG C, and at such a temperature, quickly stirring 5 minutes~20 minutes, obtain clear solution A；
B, by glycerol 9.7%, propylene glycol 8%, pungent glycol 0.05%, sodium citrate 0.5%, arginine 0.5%, allantoin
0.5%, RO purified water 80% is mixed and heated to 70 DEG C, is uniformly mixing to obtain clear solution B；
C, under high-speed stirred, B solution is slowly added in solution A, until obtaining clear solution C；
D, C solution is cooled to 45 DEG C hereinafter, the water-soluble ceramide 0.1% of addition, stirs evenly and be made transparent molten
Liquid D；
E, it is passed through a certain concentration ozone in solution D, ozone concentration is maintained in the range of 0.3mg/L to get wet tissue liquid
E。
The ratio of above-mentioned wet tissue liquid E and wet tissue ontology 4:1 by weight are added, then sealed package is anti-to get physics
Bacterium wet tissue.
Embodiment three: the preparation method of wet tissue ontology, wet tissue liquid and physical antibacterial wet tissue is identical as embodiment two, no
Monomer (1) is replaced with into monomer (2) with putting, structure are as follows:
Example IV: the preparation method of wet tissue ontology, wet tissue liquid and physical antibacterial wet tissue is identical as embodiment two, different
Point is: monomer concentration is replaced with 70%.
Embodiment five: the preparation method of wet tissue ontology, wet tissue liquid and physical antibacterial wet tissue is identical as embodiment two, different
Point is: ray is replaced with ultraviolet light.
Embodiment six: the preparation method of wet tissue ontology, wet tissue liquid and physical antibacterial wet tissue is identical as embodiment two, different
Point be: by step 2. in immersion wet tissue replace with 12 hours, irradiation intensity replaces with 100kGy.
Embodiment seven: the preparation method of wet tissue ontology, wet tissue liquid and physical antibacterial wet tissue is identical as embodiment three, different
Point is: sorbitan monostearate 5%, dimethicone copolyol 5%, isooctyl acid 16 are selected in solution A
Alcohol ester 5%, lecithin 5%；Selection dipropylene glycol 3% in solution B, pungent glycol 0.5%, glycerol 1.5%, EDTA-2Na 5%,
Citric acid 3%, deionized water 62%；Skin conditioning agent selects astaxanthin 5%.
Embodiment eight: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment three, no
It is with putting: ozone concentration is maintained at 10mg/L.
Embodiment nine: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
It is with point: the ratio of wet tissue liquid E and wet tissue ontology 1.5:1 by weight is added.
In the present invention, multiple comparative examples are arranged to compare with embodiment, wherein
Comparative example one: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
It is with selecting: monomer is replaced with into dimethyldiallylammonium salt.
Comparative example two: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
It is with putting: monomer is replaced with into N- methylacryoyloxyethyl-N, N- dimethylammonium-α-N- methyl carboxybetaine.
Comparative example three: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
Same point are as follows: monomer is replaced with into 2- triethoxy-silicane Oxy-1, the bis- octenyldimethylamine ammonium propane dichloride of 3-.
Comparative example four: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
Same point are as follows: monomer is replaced with into 2- triethoxy-silicane Oxy-1, the bis- octadecylene base dimethylammonium propane dichloride of 3-.
Comparative example five: the preparation method of wet tissue ontology, wet tissue liquid E and physical antibacterial wet tissue is identical as embodiment two, no
Same point are as follows: monomer is replaced with into 2- triethoxy-silicane Oxy-1, the bis- tridecylene base dimethylammonium propane dichloride of 3-.
In order to verify the inhibitor effectiveness of above-mentioned physical antibacterial wet tissue, the anti-corrosion of wet tissue product is chosen according to Shu Mei company, Germany
Test method --- FeuTuKo Test tests the wet tissue in above-described embodiment and comparative example for war, 1 institute of test result table
Show:
It can be seen from the data in table 1 compared with the wet tissue in comparative example, wet tissue product of the invention has good
Anti-microbial property.
In addition, the wet tissue in above-described embodiment and comparative example is used 10 days to red hip baby, the effect after use is such as
Shown in table 2:
The red hip baby of table 2 uses wet tissue effect
It can be seen from the data in table 2 compared with the wet tissue in comparative example, object of the invention is used to red hip baby
After managing antibiotic and sterilizing wet tissue, sufferer improves significantly, and burning sensation obviously slows down, strong using comfort, is suitable for popularization and application.
Claims (10)
1. a kind of physical antibacterial wet tissue, it is characterised in that: including wet tissue ontology and wet tissue liquid, the wet tissue ontology is bonding
The non-woven fabrics of high molecular quaternary can generate current potential 60mv；The wet tissue liquid include RO purified water, surfactant,
Emollient, moisturizer, skin conditioning agent and additive, the weight ratio of each ingredient are as follows:
The wet tissue ontology uses length for 35mm~50mm, and diameter is 0.05 ㎜~0.1mm bamboo pulp fiber as raw material, warp
It is made bamboo pulp non-woven fabrics after cross lapping water jet process, it is clipped, obtain with a thickness of 3 ㎜~5mm non-woven fabrics after high-temperature sterilization
Carrier；Nonwoven carrier obtained is placed in the monomer solution of isopropanol/water mixed solvent configuration, is protected from light immersion 12 at room temperature
Hour~36 hours；Under nitrogen protection, the non-woven fabrics obtained after soaking with x ray irradiation x, irradiation intensity be 100kGy~
200kGy；After irradiation, unreacted monomer and homopolymer are fallen in extracting, obtain wet tissue ontology after dry；
Monomer concentration is 50%~70% in the monomer solution；
The monomer includes monomer (1) and monomer (2), and the monomer selects one of monomer (1) and monomer (2) or two
Kind；
The structure of the monomer (1) are as follows:
The structure of the monomer (2) are as follows:
2. physical antibacterial wet tissue according to claim 1, it is characterised in that: the surfactant is living for non-ionic surface
Property agent, the nonionic surfactant use -2 oleate of polyglycereol, sorbitan laurate, Dimethicone Copolyol
One of alcohol, 16-18 alkyl glucosides ester, polysorbate, sorbitan fatty acid ester or more than one mixture.
3. physical antibacterial wet tissue according to claim 1, it is characterised in that: the emollient is to have effects that moisturize the skin
Ingredient, using lecithin, hydrolecithin, shea butter, carbonic acid dibutyl ester, jojoba oil, dimethicone, the octanoic acid/last of the ten Heavenly stems
One of sour glyceryl ester, isooctyl acid hexadecanol ester, White Mineral Oil, glyceryl monostearate, α-bisabolol or more than one
Mixture；
The moisturizer is the ingredient with moisture-keeping efficacy, using one of polyalcohol, glycine betaine, panthenol, allantoin or
It is a variety of；
The skin conditioning agent is one of ceramide, Co-Q10, tocopherol acetate, resveratrol, astaxanthin or more
Kind；
The additive is one of antioxidant, chelating agent, pH adjusting agent or more than one mixture.
4. physical antibacterial wet tissue according to claim 3, it is characterised in that: the additive uses Butylated Hydroxytoluene, EDTA-
One of 2Na, EDTA-4Na, arginine, citric acid, sodium citrate or more than one mixture；The polyalcohol is sweet
One of oil, propylene glycol, 1,3 butylene glycol, dipropylene glycol, pungent glycol, 1,2- pentanediol are a variety of.
5. a kind of preparation method using physical antibacterial wet tissue described in claim 1, it is characterised in that: the wet tissue ontology
Preparation method step are as follows:
1. using length for 35mm~50mm, diameter is 0.05 ㎜~0.1mm bamboo pulp fiber as raw material, through cross lapping water
It pierces after technique and bamboo pulp non-woven fabrics is made, it is clipped, obtain with a thickness of 3 ㎜~5mm nonwoven carrier after high-temperature sterilization；
2. by step, 1. nonwoven carrier obtained is placed in the monomer solution of isopropanol/water mixed solvent configuration, is kept away at room temperature
Light impregnates 12 hours~36 hours；
3. under nitrogen protection, with x ray irradiation x above-mentioned steps 2. in it is soaking after obtained non-woven fabrics, irradiation intensity is
100kGy~200kGy；
4. after irradiation, unreacted monomer and homopolymer are fallen in extracting, wet tissue ontology is obtained after dry；
The wet tissue liquid is the facial treatment milk of transparent and stable, the preparation method step of the wet tissue liquid are as follows:
A, the emollient of 0.1%~10% surfactant, 0.1%~10% is mixed and heated to 50 DEG C~80 DEG C,
At this temperature, it quickly stirs 5 minutes~20 minutes, obtains clear solution A；
B, by 50%~92% RO purified water, 5%~20% moisturizer, 0.01%~8% additive be mixed and heated
To 60 DEG C~90 DEG C, it is uniformly mixing to obtain clear solution B；
C, under high-speed stirred, B solution is slowly added in solution A, until obtaining clear solution C；
D, C solution is cooled to 45 DEG C hereinafter, addition skin conditioning agent 0.1%~5%, stirs evenly and clear solution D is made；
E, it is passed through a certain concentration ozone in solution D, ozone concentration is maintained in the range of 0.1mg/L~1.0mg/L to get wet tissue
Liquid E；
After the production respectively for completing wet tissue ontology and wet tissue liquid, by wet tissue liquid E and the wet tissue ontology cut according to weight
The ratio of 1.5:1~4:1 is added, and then sealed package, obtains physical antibacterial wet tissue.
6. the preparation method of physical antibacterial wet tissue according to claim 5, it is characterised in that: the wet tissue liquid E and sanction
The wet tissue ontology sheared is added according to the ratio of weight 2:1~3:1.
7. the preparation method of physical antibacterial wet tissue according to claim 5, it is characterised in that: the step 3. in, it is described
Ray uses ultraviolet light, electron beam, X-ray, alpha ray, β ray or gamma-rays.
8. the preparation method of physical antibacterial wet tissue according to claim 5, it is characterised in that: the step 2. in, it is described
Monomer concentration is 50%~70% in monomer solution.
9. the preparation method of physical antibacterial wet tissue according to claim 8, it is characterised in that: the monomer includes monomer
(1) and monomer (2), the monomer select one of monomer (1) and monomer (2) or two kinds.
10. the preparation method of physical antibacterial wet tissue according to claim 9, it is characterised in that: the structure of the monomer (1)
Are as follows:
The structure of the monomer (2) are as follows:
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| 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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| CN110314125B (en) * | 2019-08-09 | 2020-11-20 | 惠好医疗科技(浙江)有限公司 | Environment-friendly wet tissue for infants and preparation method thereof |
| CN110638359A (en) * | 2019-11-11 | 2020-01-03 | 苏州宝丽洁日化有限公司 | Preparation method of wet tissue without antibacterial agent residue on skin after use |
| CN113737526A (en) * | 2021-08-18 | 2021-12-03 | 丹阳星睿杰新材料科技有限公司 | Preparation method of antifogging and self-cleaning nano material |
| CN113712850A (en) * | 2021-08-25 | 2021-11-30 | 丹阳星睿杰新材料科技有限公司 | Novel antibacterial antifogging wet tissue and preparation method thereof |
| CN113855611B (en) * | 2021-11-04 | 2023-11-28 | 泗县舒怡纸品有限公司 | Household antibacterial wet tissue and preparation method thereof |
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