CN105662726A - Nano-silver antibacterial sanitary pad and production method thereof - Google Patents
Nano-silver antibacterial sanitary pad and production method thereof Download PDFInfo
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- CN105662726A CN105662726A CN201610109707.5A CN201610109707A CN105662726A CN 105662726 A CN105662726 A CN 105662726A CN 201610109707 A CN201610109707 A CN 201610109707A CN 105662726 A CN105662726 A CN 105662726A
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- nanometer silver
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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
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
-
- 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
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
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- 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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F2013/15715—Shaping or making outer layers
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
- A61F2013/8408—Additives, e.g. for odour, disinfectant or pH control with odour control
- A61F2013/8414—Additives, e.g. for odour, disinfectant or pH control with odour control with anti-microbic
- A61F2013/8417—Additives, e.g. for odour, disinfectant or pH control with odour control with anti-microbic being anti-mycosis
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Manufacturing & Machinery (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to a nano-silver antibacterial sanitary pad and a production method thereof.The sanitary pad comprises a nano-silver surface layer, a water absorption layer, a basal layer, a sticking layer and release paper; the nano-silver surface layer sticks to the edge of the basal layer; the water absorption layer is clamped between the nano-silver surface layer and the basal layer; the sticking layer is applied to the bottom of the basal layer; the release paper sticks to the sticking layer.The nano-silver antibacterial sanitary pad adopts the nano-silver surface layer, the antibacterial area is large, the antibacterial property of a disposable sanitary pad is improved, and the disposable sanitary pad has the high-performance antibacterial property and is greener and safer.According to the nano-silver antibacterial sanitary pad and the production method thereof, the antibacterial property of the disposable sanitary pad is improved, the disposable sanitary pad has the high-performance antibacterial property and is greener and safer, spray liquid is prepared to contain 75% ethyl alcohol, sterilization can be conducted on the surface layer, after the surface layer is sprayed, the surface layer is dried rapidly without drying, the energy is saved, the production efficiency is improved, and the production technology is simple, convenient and easy to operate.
Description
[technical field]
The present invention relates to a kind of sanitary towel, be specifically related to a kind of nanometer silver antimicrobial sanitary towel and production method thereof, belong to sanitary care article technical field.
[background technology]
Within 1888, occurring in that disposable sanitary napkin in the world, within 1971, be modified into and the now very nearly the same disposable sanitary napkin being backed with adhesive tape, disposable sanitary napkin is constantly progressive again later becomes more frivolous and addition of groove, flap. in recent years, in use can breed bacteria in order to solve disposable sanitary napkin, and women's physiological phase resistance weakens, easily cause and infect the problem causing gynaecopathia, occur in that the disposable sanitary napkin with antibacterial functions, namely suffered in sanitary towel and added anion, chitin, Chinese medicine, the anti-biotic materials such as quaternary ammonium salt, if application number is the Invention Announce of 2009101195699: " highly-absorbent negative flap shape inner bag sanitary towel and protective pad ", application number is the Invention Announce of 2012104755711: " chitin antibacterial sanitary towel and preparation method thereof ", application number is the Invention Announce of 2012105657881: " Chinese medicine antibacterial sanitary towel ", application number is the Invention Announce of 201410175092.7: " a kind of Antibacterialing Type High Water Absorption Resin and Preparation Method " is (containing quaternary ammonium salt, for sanitary towel). but use in sanitary towel's reality of these anti-biotic materials and still suffer from deficiency: the antibacterial effect such as addition anion, chitin is not good, added with the slow scent of of the onset entering Chinese medicine, the meeting adding quaternary ammonium salt produces drug resistance etc.
Simultaneously, the production technology of the antibacterial sanitary napkin of prior art also relative complex, as: application number is " chitin antibacterial sanitary towel and preparation method thereof " of 2012104755711, when making sanitary towel, after making core material, glue spraying to cover chitin biological antibiotic nonwoven cloth material.
Along with the rise of 20th century nanotechnology nineties, at antibiosis not only broad-spectrum high efficacy but also safety is good and advantage without resistance problems with it for nanometer silver, is more and more used at public health, field of medicaments.
Therefore, for solving above-mentioned technical problem, the nanometer silver antimicrobial sanitary towel of a kind of innovation of necessary offer and production method thereof, to overcome described defect of the prior art.
[summary of the invention]
For solving the problems referred to above, it is an object of the invention to provide a kind of simple in construction, safety and sanitation, with the nanometer silver antimicrobial sanitary towel of antibacterial functions.
Another object of the present invention is to provide the production method of a kind of nanometer silver antimicrobial sanitary towel.
For realizing above-mentioned first purpose, the technical scheme that the present invention takes is: a kind of nanometer silver antimicrobial sanitary towel, and it includes nanometer silver surface layer, water accepting layer, basal layer, adhesive-layer and release paper; Wherein, the edge of described nanometer silver surface layer and basal layer is bonding; Described water accepting layer is held between nanometer silver surface layer and basal layer; Described adhesive-layer is coated on the bottom of basal layer; Described release paper is adhered on adhesive-layer.
The nanometer silver antimicrobial sanitary towel of the present invention is further arranged to: described nanometer silver surface layer is the nanometer silver surface layer of cotton, and its surface area is 180-250 square centimeter.
For realizing above-mentioned second purpose, the technical scheme that the present invention takes is: the production method of a kind of nanometer silver antimicrobial sanitary towel, and it comprises the technical steps that:
1), nano silver colloid and medical dehydrated alcohol are configured to the hydrojet containing 75% ethanol;
2), by hydrojet even application on sanitary towel's surface layer;
3), after ethanol volatilizees, sanitary towel's folding bag is installed, be finished product.
The production method of the nanometer silver antimicrobial sanitary towel of the present invention is further: described nano silver colloid adopts the nano silver colloid of Chinese invention patent the 200810086707.3rd preparation.
The production method of the nanometer silver antimicrobial sanitary towel of the present invention is further: in described hydrojet, nano-Ag particles mean diameter 2.5nm, particle diameter 90%≤10nm.
The production method of the nanometer silver antimicrobial sanitary towel of the present invention can be also: in described surface layer, the content of nanometer silver is 70～110ug.
Compared with prior art, there is advantages that
1. the nanometer silver antimicrobial sanitary towel of the present invention adopts nanometer silver surface layer, makes antibacterial area big, improves the anti-microbial property of disposable sanitary napkin, makes disposable sanitary napkin more " green " safety while possessing high-efficiency antimicrobial effect.
2. nano silver colloid and medical dehydrated alcohol are configured to hydrojet by the production method of the nanometer silver antimicrobial sanitary towel of the present invention, the surface layer of sanitary towel is sprayed arrangement, not only facilitate the absorption of nanometer silver, and surface layer has been sterilized by ethanol, and it is quick-drying to make it exempt from baking after spraying, not only energy-conservation but also improve production efficiency, and make production technology simple and easy to do.
[accompanying drawing explanation]
Fig. 1 is the front view of the nanometer silver antimicrobial sanitary towel of the present invention.
Fig. 2 is the profile in Fig. 1 along A-A.
[detailed description of the invention]
Referring to shown in Figure of description 1 and accompanying drawing 2, the present invention is a kind of nanometer silver antimicrobial sanitary towel, and it is made up of several parts such as nanometer silver surface layer 1, water accepting layer 2, basal layer 3, adhesive-layer 4 and release paper 5.
Wherein, the edge of described nanometer silver surface layer 1 and basal layer 3 is bonding. Described nanometer silver surface layer 1 is the nanometer silver surface layer 1 of cotton, and its surface area reaches 180-250 square centimeter, is about 9 times of the antibacterial area of antimicrobial chip sanitary towel on the market.
Described water accepting layer 2 is held between nanometer silver surface layer 1 and basal layer 3.
Described adhesive-layer 4 is coated on the bottom of basal layer 3. Described release paper 5 is adhered on adhesive-layer 4.
The production method of above-mentioned nanometer silver antimicrobial sanitary towel comprises the technical steps that:
1), nano silver colloid and medical dehydrated alcohol are configured to the hydrojet containing 75% ethanol;
2), by hydrojet even application on sanitary towel's surface layer 1;
3), after ethanol volatilizees, sanitary towel's folding bag is installed, be finished product.
Wherein, in step 1), described nano silver colloid adopts the nano silver colloid of Chinese invention patent the 200810086707.3rd preparation, and its preparation technology is: is placed in water by pure metallic silver electrode and powers up, and makes silver precipitate out and form nano-Ag particles and is dispersed in water; Adopting membrane technology to filter part water therein and silver ion (to improve the concentration of nanometer silver and to reduce silver ion amount) again, whole preparation process need not with protective agent, dispersant and other chemistry adjuvant. Nano silver colloid prepared by this patented technology amount containing nano-Ag particles is higher, without any chemical reaction residue, is highly efficient and " green " nano silver antibacterial material.
Further; nano-Ag particles mean diameter 2.5nm, particle diameter 90%≤10nm in hydrojet; nano-Ag particles quickly can be absorbed by surface material with the drop of hydrojet; and the ethanol contained in hydrojet can volatilize; water accepting layer 2 is avoided to absorb water; and exempt to dry quick-drying after making the spray of sanitary towel surface layer, thus improve production efficiency, and in hydrojet, the ethanol of 75% serves a bactericidal action when being sprayed onto on surface layer. Simultaneously, it is possible to adjust the flow of speed and the hydrojet transmitting sanitary towel, make the surface layer 1 amount containing nanometer silver reach 70～110ug.
Hereinafter compare other anti-biotic material for nanometer silver for antibacterial sanitary napkin and have obvious advantage, as shown in the table:
| ? Order | Nanometer silver | Other anti-biotic material |
| Bactericidal range | Hundreds of kind | Tens kinds |
| Low Mlc | 100000/several | Some thousandths of |
| The general bactericidal action time | Within 5 minutes | More than 5 minutes |
| General sterilizing rate | 90--99.9% | About 50--99.9% |
| Drug resistance | Drug resistance will not be produced | Drug resistance can be produced |
| Sensitization | Nothing | Have |
The nanometer silver antimicrobial sanitary towel of the present invention adopts concussion shake flat experiment method detection, and Candida albicans, escherichia coli, staphylococcus aureus bacteriostasis rate are all higher than 90%.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, and any amendment of making within all spirit in this creation and principle, equivalent replacement, improvement etc., should be included within the protection domain of this creation.
Claims (6)
1. a nanometer silver antimicrobial sanitary towel, it is characterised in that: include nanometer silver surface layer, water accepting layer, basal layer, adhesive-layer and release paper; Wherein, the edge of described nanometer silver surface layer and basal layer is bonding; Described water accepting layer is held between nanometer silver surface layer and basal layer; Described adhesive-layer is coated on the bottom of basal layer; Described release paper is adhered on adhesive-layer.
2. nanometer silver antimicrobial sanitary towel as claimed in claim 1, it is characterised in that: described nanometer silver surface layer is the nanometer silver surface layer of cotton, and its surface area is 180-250 square centimeter.
3. the production method of a nanometer silver antimicrobial sanitary towel, it is characterised in that: comprise the technical steps that:
1), nano silver colloid and medical dehydrated alcohol are configured to the hydrojet containing 75% ethanol;
2), by hydrojet even application on sanitary towel's surface layer;
3), after ethanol volatilizees, sanitary towel's folding bag is installed, be finished product.
4. the production method of nanometer silver antimicrobial sanitary towel as claimed in claim 3, it is characterised in that: described nano silver colloid adopts the nano silver colloid of Chinese invention patent the 200810086707.3rd preparation.
5. the production method of nanometer silver antimicrobial sanitary towel as claimed in claim 3, it is characterised in that: in described hydrojet, nano-Ag particles mean diameter 2.5nm, particle diameter 90%≤10nm.
6. the production method of nanometer silver antimicrobial sanitary towel as claimed in claim 3, it is characterised in that: in described surface layer, the content of nanometer silver is 70～110ug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109707.5A CN105662726A (en) | 2016-02-29 | 2016-02-29 | Nano-silver antibacterial sanitary pad and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109707.5A CN105662726A (en) | 2016-02-29 | 2016-02-29 | Nano-silver antibacterial sanitary pad and production method thereof |
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| CN105662726A true CN105662726A (en) | 2016-06-15 |
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| CN201610109707.5A Pending CN105662726A (en) | 2016-02-29 | 2016-02-29 | Nano-silver antibacterial sanitary pad and production method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049612A (en) * | 2017-04-21 | 2017-08-18 | 上海博历机械科技有限公司 | A kind of new washable antibacterial environment protection sanitary napkin |
| CN107233164A (en) * | 2017-02-23 | 2017-10-10 | 深圳高新医疗科技有限公司 | It is a kind of to detect the paper diaper of the state of an illness |
| CN107281537A (en) * | 2017-05-03 | 2017-10-24 | 天津市娇柔卫生制品有限公司 | A kind of sanitary napkin with Efficient antibacterial function and preparation method thereof |
| CN108686256A (en) * | 2018-05-28 | 2018-10-23 | 陆爱明 | Carry silver-colored bacteria-inhibiting type sanitary napkin and preparation method thereof |
| CN111890611A (en) * | 2020-06-23 | 2020-11-06 | 仪征市广茂电子电器有限公司 | Preparation method of PP-PET nano-silver antibacterial toy shell material |
| RU2751933C1 (en) * | 2020-05-18 | 2021-07-21 | Лайнисало Капитал ОЮ | Temporary covering layer, method and application |
| CN113389083A (en) * | 2020-03-13 | 2021-09-14 | 金红叶纸业集团有限公司 | Antibacterial composite material, hygienic product and preparation method thereof |
| CN114606764A (en) * | 2022-03-17 | 2022-06-10 | 浙江三禾纳米科技有限公司 | Spraying production line for melt-blown cloth antiviral mask |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233164A (en) * | 2017-02-23 | 2017-10-10 | 深圳高新医疗科技有限公司 | It is a kind of to detect the paper diaper of the state of an illness |
| CN107049612A (en) * | 2017-04-21 | 2017-08-18 | 上海博历机械科技有限公司 | A kind of new washable antibacterial environment protection sanitary napkin |
| CN107281537A (en) * | 2017-05-03 | 2017-10-24 | 天津市娇柔卫生制品有限公司 | A kind of sanitary napkin with Efficient antibacterial function and preparation method thereof |
| CN108686256A (en) * | 2018-05-28 | 2018-10-23 | 陆爱明 | Carry silver-colored bacteria-inhibiting type sanitary napkin and preparation method thereof |
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