CN106806067A - A kind of preparation technology of nano-antibacterial type tapon - Google Patents
A kind of preparation technology of nano-antibacterial type tapon Download PDFInfo
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- CN106806067A CN106806067A CN201710131659.4A CN201710131659A CN106806067A CN 106806067 A CN106806067 A CN 106806067A CN 201710131659 A CN201710131659 A CN 201710131659A CN 106806067 A CN106806067 A CN 106806067A
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- Prior art keywords
- nano
- tampon body
- antibacterial
- preparation technology
- antibacterial type
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
- A61F13/2085—Catamenial tampons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2071—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the outer layer
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
Abstract
The invention discloses a kind of preparation technology of nano-antibacterial type tapon, the technique coats the nano-antibacterial particle that the mixed solution containing metal ion and precipitating reagent to be generated in the surface in situ of tapon inorganic live body ore deposit in the tampon body of tapon, without using other Inorganic Non-metallic Materials as carrier, directly by the use of the fiber hole on tampon body surface as microreactor, suitable pH and temperature environment synthesis nano particle are provided, processing step is simple, composition is single, yardstick and morphology controllable and homogeneous, the antibacterial action of strong osmotic effect and long-term safety can be brought using the dimensional effect of nanoscale.
Description
Technical field
The present invention relates to hygiene article sector, more particularly to a kind of preparation technology of nano-antibacterial type tapon.
Background technology
Tapon is a kind of menstrual hygiene articles for use, can by with vagina inner chamber by contacting and absorb menstruation stream come
Prevent menstruation from flowing out introitus.Relative to traditional sanitary napkin, this built-in occupation mode of tapon causes that it possesses
Absorb fully will not side leakage, keep the clean advantage of private parts, and comfort is significantly stronger than and being defended with masking plastic backings
Raw towel, nor affects on clothing and moves when using.
But it is closed that this built-in structure of tapon and occupation mode also cause that it is easier to form vagina
Anaerobic anaerobic environment so that anaerobic bacteria occurs and a large amount of propagation, brings different degrees of privates to infect and gynaecology to menstrual woman
Disease.
In order to protect female menstrual period health, carry out the research of some antimicrobial technologies on tapon, and mesh
The amenities of the preceding existing antibacterial bacteriostatic of in the market is generally medicine antibacterial, and this antimicrobial technology has safety hidden to women's health
Suffer from, used when it is used and avoid and have residual hazard and side effect, can also be caused if long-term use women produce drug resistance so as to
So that the reduction of its effect.
Nano-antibacterial technology is the one kind in physical antibacterial technology, it is possible to use the dimensional effect of nanoscale brings higher
The strong osmotic of level and physical antibacterial performance, nano-antibacterial and hygienic articles were combined into the focus of attention in recent years.As sent out
Bright (CN201410767541.7) discloses a kind of antibacterial, the sanitary protection device for removing peculiar smell and preparation method thereof, health shield
The superficial layer for managing product contains special micro-nano inorganic composite materials, can possess excellent antibacterial, remove odor function, does not produce
Raw genotoxicity.But the preparation of this nano material needs to be based on micron nonmetallic materials as carrying body, in its surface load
Carrier has antibacterial, removes the nano-functional material of odor function.And inorganic non-metallic micron vectors therein be talcum powder, mica,
The natural crystal such as one or more in calcium carbonate, titanium white, silicon powder, kaolin, diatomite, montmorillonite, attapulgite, with
Preparation technology complexity, complicated component, cleanliness factor are poor during hygienic articles combination, and micro-meter scale and the various heterogeneity of pattern, and
The carrying body of micro-meter scale causes that the yardstick advantage of nano material is affected.
The content of the invention
In order to solve nano anti-biotic material preparation technology complexity, complicated component, micron meter on tapon in the prior art
Degree and the various inhomogenous problem of pattern, the embodiment of the invention provides a kind of preparation technology of nano-antibacterial type tapon,
Employ and the mixed solution situ inorganic work of generation containing metal ion and precipitating reagent is coated in the tampon body of tapon
The technical scheme of the nano-antibacterial particle of body ore deposit.The technical scheme is specific as follows：
The invention discloses a kind of preparation technology of nano-antibacterial type tapon, specifically comprise the steps of：
S1：From absorbency fiber, fully dry；
S2：Fixed weight absorbency fiber is weighed, absorbency fiber is pressed into fibre strip layer；
S3：Cotton thread is fixed in fibre strip layer centre, cotton thread tail end is exposed in the outer 10-20cm of fibrage；
S4：Fibre strip layer is curled into strip cylindrical absorbent body；
S5：With non-woven fabrics by absorber tight into tampon body, cotton thread tail end is exposed external in sliver；
S6：Tampon body is pre-processed；
S7：The mixed solution of slaine and precipitating reagent is coated in tampon body surface, reaction condition is controlled, it is former in tampon body
Position synthesis nano particle, forms nano-antibacterial layer；
S8：Tampon body with nano-antibacterial layer is post-processed；
S9：By the tampon body high-temperature sterilization after treatment；
S10：Under sterile conditions, tampon body is packed, is got product.
Wherein, absorbency fiber is natural fiber or synthetic fibers in step S1.
Preferably, the specific weight that fixed weight absorbency fiber is weighed in step S2 is 1.5g-4.0g.
Further, pretreatment is carried out for corona treatment, expansion process, microwave treatment to tampon body in step S6
Or surfactant treatment.
Wherein, the concrete operations for slaine and precipitant mix liquid being prepared in step S7 are：
1) one or more soluble metallic salts are dissolved in water the metal salt solution for being made into debita spissitudo, its solution
Saturated concentration of the concentration less than slaine；
2) one or more of precipitating reagent are added in metal salt solution, solution ph and temperature is adjusted, mixing is made molten
Liquid.
Specifically, slaine includes other all soluble metals without harmful heavy metal and its compound in step S7
One or more in salt, selected from sulfate, nitrate, chlorate, acetate or carbonate.
Specifically, in step S7 precipitating reagent be urea, monoethanolamine, triethanolamine, ammoniacal liquor, sodium thiosulfate, sodium carbonate or
Sodium acid carbonate.
Wherein, for part coats when the mixed solution of slaine and precipitating reagent being coated in into tampon body surface in step S7,
Coating position is tampon body front end and central region.
Further, it is organosilicon treatment or organic to carry out post processing to the tampon body with nano-antibacterial layer in step S8
Fluorine treatment.
Preferably, by the actual conditions of the tampon body high-temperature sterilization after treatment it is to sterilize 3-5 at 130-140 DEG C in step S9
Hour.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
1) mixed solution containing metal ion and precipitating reagent is coated come life in situ by the tampon body of tapon
Into the nano-antibacterial particle of inorganic live body ore deposit, processing step is simple, and composition is single, yardstick and morphology controllable and homogeneous；
2) technology of the nano-antibacterial particle of the inorganic live body ore deposit of in-situ preparation that the present invention is used is inorganic without using other
Nonmetallic materials as carrier, directly by the use of the fiber hole on tampon body surface as microreactor, there is provided suitable pH and temperature
Degree environment synthesis nano particle；
3) inorganic nanoparticles of fabricated in situ are fixedly attached to sliver by chemical bonding and molecular separating force double action
In the fiber hole of body, resistance to wash-out and impact are difficult for drop-off, go to be fixed without other techniques and reagent, Simplified flowsheet stream
Journey, saves production cost；
4) present invention also effectively prevent nano particle and reunite in preparation and use, but just divide during nano particle generation
Dissipate and be distributed in the fiber micropore of tampon body, reached and uniformly added the effect of nano material on cotton fibre top layer；
5) metal ion and precipitating reagent that inorganic nanoparticles are prepared in the present invention are included without harmful heavy metal and its change
In other all soluble metallic salts of compound one or more and can with occur precipitation reaction, complexation reaction, complex reaction
Or precipitating reagent, the complexing agent of chelatropic reaction, the type of nano particle is flexible multiselect, can be according to the demand of the different consumer groups
Select and adjust with price acceptance level；
6) the nano-antibacterial technology that the present invention is used is relative to the medicine antibacterial in existing hygienic articles, microbial antibacterial etc.
Have no drug resistance this potential safety hazard, also without chemicals change vagina acid-base degree the drawbacks of, and using nanoscale size imitate
Higher level strong osmotic effect should be brought, produces positive electric field bacterium is suffocated, is ruptured based on metal ion, reached
To antibacterial, the purpose of sterilizing, this sterilization method is safe, long-acting.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below by the technology in the embodiment of the present invention
Scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of protection of the invention.
The invention discloses a kind of preparation technology of nano-antibacterial type tapon, specifically comprise the steps of：
S1：From absorbency fiber, fully dry；
S2：Fixed weight absorbency fiber is weighed, absorbency fiber is pressed into fibre strip layer；
S3：Cotton thread is fixed in fibre strip layer centre, cotton thread tail end is exposed in the outer 10-20cm of fibrage；
S4：Fibre strip layer is curled into strip cylindrical absorbent body；
S5：With non-woven fabrics by absorber tight into tampon body, cotton thread tail end is exposed external in sliver；
S6：Tampon body is pre-processed；
S7：The mixed solution of slaine and precipitating reagent is coated in tampon body surface, reaction condition is controlled, it is former in tampon body
Position synthesis nano particle, forms nano-antibacterial layer；
S8：Tampon body with nano-antibacterial layer is post-processed；
S9：By the tampon body high-temperature sterilization after treatment；
S10：Under sterile conditions, tampon body is packed, is got product.
The present invention coats the mixed solution containing metal ion and precipitating reagent come former by the tampon body of tapon
The nano-antibacterial particle of the inorganic live body ore deposit of position generation, than needing to be based in the prior art with micron nonmetallic materials as carrying body,
Supported with antibacterial, the technical scheme of the nano-functional material for removing odor function on its surface, processing step is simple, composition list
First, yardstick and morphology controllable and homogeneous.Inorganic non-metallic micron vectors therein are talcum powder, mica, calcium carbonate, titanium white, silicon
The natural crystal such as one or more in micro mist, kaolin, diatomite, montmorillonite, attapulgite, these are combined with hygienic articles
When preparation technology complexity, complicated component, cleanliness factor it is poor, and micro-meter scale and the various heterogeneity of pattern, and micro-meter scale load
Carrier causes that the yardstick advantage of nano material is affected.
Wherein, absorbency fiber is selected in the preparation of tapon, and absorbent fibrous material may include but be not limited to natural fibre
Peacekeeping synthetic fibers, such as polyester, acetate, nylon, cellulose fibre such as wood pulp, cotton etc., from new harvesting in the present embodiment
Cotton.
Wherein, the concrete operations fully dried in step S1 be sunlight under be exposed to the sun five hours and more than.Fully dry cotton
Moisture in spending, dry organic cotton is more conducive to subsequently be suppressed into the fine and close cotton layer of solid shape.
Preferably, the specific weight that fixed weight cotton is weighed in step S2 is 1.5g-4.0g, the cotton of different cotton contents
Bar body can be prepared as the tapon of different size, to adapt to the crowd of different periods or difference in menstrual period through CBF
Use, in the present embodiment, the cotton consumption of 2.1g weight can be prepared as the tampon body of a length of 5cm, a diameter of 1.5cm in warp
Use when phase amount is few or for the less crowd of menses, and such a diameter design will not also tear hymen so that it is few
It is free from all inhibitions when female uses.
The concrete mode that cotton thread is fixed in strip wool layer centre can be for sewing or directly by cotton thread annular ring
It is placed on strip wool layer.
Further, in step S6 to tampon body carry out pretreatment for corona treatment, expansion process, microwave treatment or
Surfactant treatment.
These preprocess methods may be selected first, by making inert gas or oxygen-containing gas generation etc. in a particular embodiment
Gas ions or surfactant reaction treat in-situ preparation where the surface of particle are processed, and to change surface nature, have
Beneficial to reactivity worth is improved, response intensity is improved.
Wherein, the concrete operations for slaine and precipitant mix liquid being prepared in step S7 are：
1) one or more soluble metallic salts are dissolved in water the metal salt solution for being made into debita spissitudo, its solution
Saturated concentration of the concentration less than slaine；
2) one or more of precipitating reagent are added in metal salt solution, solution ph and temperature is adjusted, mixing is made molten
Liquid.The technology of the nano-antibacterial particle of the inorganic live body ore deposit of in-situ preparation that the present invention is used is without using other inorganic non-metallic materials
Material as carrier, directly using the fiber hole on tampon body surface as microreactor, there is provided suitably pH and temperature environment conjunction
Into nano particle.
The inorganic nanoparticles of fabricated in situ are fixedly attached to tampon body by chemical bonding and molecular separating force double action
Fiber hole in, resistance to wash-out and impact are difficult for drop-off, go to be fixed without other techniques and reagent, simplification of flowsheet,
Save production cost.
The present invention also effectively prevent nano particle and reunite in preparation and use, but just disperse during nano particle generation
It is distributed in the fiber micropore of tampon body, has reached and uniformly added the effect of nano material on cotton fibre top layer.
Specifically, slaine includes other all soluble metals without harmful heavy metal and its compound in step S7
One or more in salt, selected from sulfate, nitrate, chlorate, acetate or carbonate.
Specifically, in step S7 precipitating reagent be urea, monoethanolamine, triethanolamine, ammoniacal liquor, sodium thiosulfate, sodium carbonate or
Sodium acid carbonate.
Specifically, in embodiments of the present invention, Nano-Zinc particle is generated in tampon body surface in situ, is concretely comprised the following steps, will
Zinc chloride is dissolved in water the solution for being made into that concentration is 0.1M, with 0.3M urea as precipitating reagent, is prepared by mixing into homogeneous solution,
Can not be chemically reacted under room temperature condition.The mixed solution that will be prepared is positioned over heat after being coated in tapon surface
Nano-Zinc particle, specific reaction equation can be prepared in the micropore on tampon body surface after 1min is processed at 150 DEG C of forming machine
It is as follows：
CO(NH2)+3H2O=2NH3H2O+CO2
NH3H2O=NH4 ++OH-
Zn2++2OH-=Zn (OH)2
Zn(OH)2=ZnO+H2O
The metal ion and precipitating reagent that inorganic nanoparticles are prepared in the present invention are included without harmful heavy metal and its chemical combination
In other all soluble metallic salts of thing one or more and can with occur precipitation reaction, complexation reaction, complex reaction or
The precipitating reagent of chelatropic reaction, complexing agent, the type of nano particle is flexible multiselect, can according to the demand of the different consumer groups and
Price acceptance level is selected and adjusted.
Wherein, for part coats when the mixed solution of slaine and precipitating reagent being coated in into tampon body surface in step S7,
Coating position is tampon body front end and central region.The coating zone of the mixed solution of generation antimicrobial nano layer there is no need completely
The tampon body all surfaces of tapon are coated, such all standing formula is coated and causes that manufacturing cost is high, the embodiment of the present invention
Selection is that women is in close contact through the tampon body front end of blood stream outlet directly contact and through the vaginal sidewall near blood stream outlet
Central region generation nano particle, with cost-effective, and the effect of antibacterial bacteriostatic can be ensure that.
Further, it is organosilicon treatment or organic to carry out post processing to the tampon body with nano-antibacterial layer in step S8
Fluorine treatment.
Organosilicon treatment is a kind of very common closing activity group, and the surface for also reducing coat base material can so that
Pollutant is difficult to adhere to and soak above, shows certain self-cleaning, and this point is particularly important for hygienic articles.
Preferably, by the actual conditions of the tampon body high-temperature sterilization after treatment it is to sterilize 3-5 at 130-140 DEG C in step S9
Hour.The stability and resistance to elevated temperatures of nano material are enough to tackle temperature and high-temperature time in high-temperature sterilizing process.
The nano-antibacterial technology that the present invention is used is relative to nothings such as the medicine antibacterial in existing hygienic articles, microbial antibacterials
This potential safety hazard of drug resistance, also without chemicals change vagina acid-base degree the drawbacks of, and using nanoscale dimensional effect
Higher level strong osmotic effect can be brought, the bacterium that can be produced from multiple angles and orientation contact women privates and
Viral chance and frequency so as to improve sterilizing.
And this nano-antibacterial particle based on inorganic live body ore deposit, essential mechanism are grown on the absorber of tapon
It is that the positive charge group of cation is grafted on the fiber on articles for use surface, produces positive electric field, because most of bacterium
Cell membrane, cell membrane be it is negative, it is positive and negative attracting and bacterium is suffocated, rupture, produce " dissolution phenomena ", destroy bacterial genetic gene
Permutation and combination, reach antibacterial, sterilizing purpose.
The advantage of the antimicrobial technology of this nano-antibacterial particle based on inorganic live body ore deposit is it will be apparent that specifically including：
1) can not possibly be come off as medicine and enter human body, therefore, excitatory, anaphylaxis and toxic and side effect are not had,
Also will not be developed immunity to drugs because of long-term use；
2) because bacterium epidermis is negative, the positive charge group of metal cation is grafted on tapon, is produced positive
This antibacterial of electric field, sterilizing are many wide spectrums, non-selective, for staphylococcus aureus, read the various bacterias such as coccus
All there is insect killing effect, antibody-resistant bacterium will not be also produced, it may be said that be safe, long-acting.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of preparation technology of nano-antibacterial type tapon, it is characterised in that the technique comprises the following steps：
S1：From absorbency fiber, fully dry；
S2：Fixed weight absorbency fiber is weighed, absorbency fiber is pressed into fibre strip layer；
S3：Cotton thread is fixed in fibre strip layer centre, cotton thread tail end is exposed in the outer 10-20cm of fibrage；
S4：Fibre strip layer is curled into strip cylindrical absorbent body；
S5：With non-woven fabrics by absorber tight into tampon body, cotton thread tail end is exposed external in sliver；
S6：Tampon body is pre-processed；
S7：The mixed solution of slaine and precipitating reagent is coated in tampon body surface, reaction condition is controlled, in tampon body conjunction in situ
Into nano particle, nano-antibacterial layer is formed；
S8：Tampon body with nano-antibacterial layer is post-processed；
S9：By the tampon body high-temperature sterilization after treatment；
S10：Under sterile conditions, tampon body is packed, is got product.
2. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that in the step S1
Absorbency fiber is natural fiber or synthetic fibers.
3. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that in the step S2
The specific weight for weighing fixed weight absorbency fiber is 1.5g-4.0g.
4. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that in the step S6
It is the treatment of corona treatment, expansion process, microwave treatment or surfactant that pretreatment is carried out to tampon body.
5. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that in the step S7
The concrete operations for preparing slaine and precipitant mix liquid are：
One or more soluble metallic salts are dissolved in water the metal salt solution for being made into debita spissitudo, the concentration of its solution is small
In the saturated concentration of slaine；
One or more of precipitating reagent are added in metal salt solution, solution ph and temperature is adjusted, mixed solution is made.
6. the preparation technology of nano-antibacterial type tapon according to claim 1 or 5, it is characterised in that the step
Slaine includes one or more in other all soluble metallic salts without harmful heavy metal and its compound, choosing in S7
From sulfate, nitrate, chlorate, acetate or carbonate.
7. the preparation technology of nano-antibacterial type tapon according to claim 1 or 5, it is characterised in that the step
Precipitating reagent is urea, monoethanolamine, triethanolamine, ammoniacal liquor, sodium thiosulfate, sodium carbonate or sodium acid carbonate in S7.
8. the preparation technology of nano-antibacterial type tapon according to claim 1 or 5, it is characterised in that the step
For part coats when the mixed solution of slaine and precipitating reagent being coated in into tampon body surface in S7, coating position is for before tampon body
End and central region.
9. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that in the step S8
It is organosilicon treatment or Organic fluoride treatment that post processing is carried out to the tampon body with nano-antibacterial layer.
10. the preparation technology of nano-antibacterial type tapon according to claim 1, it is characterised in that the step S9
The actual conditions of the middle tampon body high-temperature sterilization by after treatment is sterilizing 3-5 hour at 130-140 DEG C.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233163A (en) * | 2017-06-23 | 2017-10-10 | 苏州宝丽洁医疗科技有限公司 | A kind of novel antibacterial tapon and preparation method thereof |
| CN107648660A (en) * | 2017-10-30 | 2018-02-02 | 苏州宝丽洁医疗科技有限公司 | A kind of antiphlogistic antibacterial type tapon and preparation method thereof |
| CN111991609A (en) * | 2019-05-27 | 2020-11-27 | 苏州宝丽洁医疗科技有限公司 | Production process of tampon added with medicinal ingredients |
| CN112773606A (en) * | 2019-11-06 | 2021-05-11 | 苏州宝丽洁医疗科技有限公司 | All-cotton tampon with high absorption performance and preparation method of all-cotton tampon |
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| CN1359280A (en) * | 1999-06-30 | 2002-07-17 | 强生有限公司 | Tampon for feminine hygiene and process and apparatus for /ts production |
| CN101550657A (en) * | 2009-05-14 | 2009-10-07 | 苏州大学 | Method for preparing functional textile of nano materials |
| CN103501743A (en) * | 2011-05-05 | 2014-01-08 | 金伯利-克拉克环球有限公司 | Tampon absorbent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233163A (en) * | 2017-06-23 | 2017-10-10 | 苏州宝丽洁医疗科技有限公司 | A kind of novel antibacterial tapon and preparation method thereof |
| CN107648660A (en) * | 2017-10-30 | 2018-02-02 | 苏州宝丽洁医疗科技有限公司 | A kind of antiphlogistic antibacterial type tapon and preparation method thereof |
| CN107648660B (en) * | 2017-10-30 | 2021-05-28 | 苏州宝丽洁医疗科技有限公司 | Anti-inflammation antibacterial tampon and preparation method thereof |
| CN111991609A (en) * | 2019-05-27 | 2020-11-27 | 苏州宝丽洁医疗科技有限公司 | Production process of tampon added with medicinal ingredients |
| CN112773606A (en) * | 2019-11-06 | 2021-05-11 | 苏州宝丽洁医疗科技有限公司 | All-cotton tampon with high absorption performance and preparation method of all-cotton tampon |
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