CN106901904A - Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function - Google Patents
Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function Download PDFInfo
- Publication number
- CN106901904A CN106901904A CN201710088029.3A CN201710088029A CN106901904A CN 106901904 A CN106901904 A CN 106901904A CN 201710088029 A CN201710088029 A CN 201710088029A CN 106901904 A CN106901904 A CN 106901904A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- nano silver
- antibacterial
- parts
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 170
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000004519 manufacturing process Methods 0.000 title abstract description 19
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 229920001308 poly(aminoacid) Polymers 0.000 claims abstract description 38
- 238000003672 processing method Methods 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 36
- 239000007864 aqueous solution Substances 0.000 claims description 28
- 238000007598 dipping method Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 20
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 235000010378 sodium ascorbate Nutrition 0.000 claims description 14
- 229960005055 sodium ascorbate Drugs 0.000 claims description 14
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 claims description 14
- 108010039918 Polylysine Proteins 0.000 claims description 11
- 229920002643 polyglutamic acid Polymers 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 108010020346 Polyglutamic Acid Proteins 0.000 claims description 3
- 229920000656 polylysine Polymers 0.000 claims description 3
- 239000011260 aqueous acid Substances 0.000 claims 3
- 208000003251 Pruritus Diseases 0.000 abstract description 9
- 230000003821 menstrual periods Effects 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 6
- 230000011218 segmentation Effects 0.000 abstract description 6
- 206010061218 Inflammation Diseases 0.000 abstract description 4
- 230000004054 inflammatory process Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000003389 potentiating effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 26
- 230000006870 function Effects 0.000 description 24
- 239000004744 fabric Substances 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 13
- 239000006096 absorbing agent Substances 0.000 description 12
- 241000191967 Staphylococcus aureus Species 0.000 description 10
- 238000009940 knitting Methods 0.000 description 10
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 8
- 230000000845 anti-microbial effect Effects 0.000 description 8
- 229920001684 low density polyethylene Polymers 0.000 description 8
- 239000004702 low-density polyethylene Substances 0.000 description 8
- 241000588724 Escherichia coli Species 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 230000001953 sensory effect Effects 0.000 description 7
- 238000010025 steaming Methods 0.000 description 7
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000006722 reduction reaction Methods 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 241000222122 Candida albicans Species 0.000 description 5
- 229940095731 candida albicans Drugs 0.000 description 5
- 201000005630 leukorrhea Diseases 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 235000019187 sodium-L-ascorbate Nutrition 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 206010046901 vaginal discharge Diseases 0.000 description 5
- 238000009941 weaving Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical group C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000001408 fungistatic effect Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 210000000697 sensory organ Anatomy 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- 241001478240 Coccus Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SBNFWQZLDJGRLK-UHFFFAOYSA-N phenothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-UHFFFAOYSA-N 0.000 description 1
- 238000007540 photo-reduction reaction Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
-
- 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
-
- 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
- A61L15/44—Medicaments
-
- 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
- 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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Botany (AREA)
- Zoology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function, the processing method of the nano silver antibacterial chip is comprised the following steps：Non-woven fabrics is impregnated in polyaminoacid solution, impregnated in antibacterial finish liquid, obtained nano silver antibacterial chip through ultraviolet irradiation, decatize, washing, drying, segmentation.Sanitary napkin with nano silver antibacterial function of the present invention, optimize the production technology of nano silver antibacterial chip, production cost is reduced, with potent, lasting bacteria resistance function, can effectively alleviate the gynecological diseases such as abnormal leucorrhea, pudendal pruritus that menstrual period inflammation causes.
Description
Technical field
The present invention relates to a kind of sanitary napkin with nano silver antibacterial function, more particularly to a kind of nano silver antibacterial chip and
Its production method and the sanitary napkin with nano silver antibacterial function.
Background technology
Used as the direct product for using next to the skin of female menstrual period, its quality, comfort level and bacteriostasis property are directly concerned sanitary napkin
The health of women.During menstrual period, resistance declines women, it is easy to bacterium infection can occur, and then cause a series of woman
Section's disease, it will usually have the symptoms such as pudendal pruritus, leucorrhea increasing, therefore exploitation has the sanitary napkin of Efficient antibacterial function very
It is necessary.Nano Silver property is active and with a relatively high activity, when being contacted with bacterium, is made by the activity for destroying cell synzyme
It loses multiplication capacity, so as to kill bacterium, this antibiotic method will not destroy the immunocompetence of human body, will not damage human body and be good for
Health.Nano Silver is improved in the dispersiveness on sanitary napkin surface, bactericidal effect can be not only improved, moreover it is possible to the utilization of silver is effectively improved
Rate, reduces production cost.Silver ion easily forms complex compound, and complex compound is formed using silver ion and part, and limitation silver ion is in net
Reduction in network structure, controls the migration of silver ion, reduces the agglomeration of silver after reduction.
The invention provides a kind of nano silver antibacterial chip and its production method and the health with nano silver antibacterial function
Towel, good antimicrobial effect, comfort level are high.
The content of the invention
For above shortcomings in the prior art, one of technical problems to be solved by the invention are to provide one kind and receive
The processing method of the silver-colored antibacterial chip of rice.
The two of the technical problems to be solved by the invention are to provide a kind of nano silver antibacterial chip.
The three of the technical problems to be solved by the invention are to provide a kind of sanitary napkin with nano silver antibacterial function.
The present invention seeks to what is be achieved through the following technical solutions：
A kind of processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics is impregnated into 60-150min in antibacterial finish liquid；
(2) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under ultraviolet light；
(3) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(4) non-woven fabrics after washing is dried, after being rolled into suitable thickness, being divided into suitable width, obtains Nano Silver
Antibacterial chip.
A kind of processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 60-150min in 20 DEG C of antibacterial finish liquid, it is described antibacterial
Raw material of the dressing liquid comprising following weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under the ultraviolet of 200-350nm wavelength；
(3) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(4) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width,
Obtain nano silver antibacterial chip.
A kind of processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min in 25 DEG C of the polyaminoacid aqueous solution, it is described poly-
Raw material of the amino acid solution comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min, the antibacterial finish liquid bag in 20 DEG C of antibacterial finish liquid
Raw material containing following weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under the ultraviolet of 200-350nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(5) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width,
Obtain nano silver antibacterial chip.
A kind of processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min in 25 DEG C of the polyaminoacid aqueous solution, it is described poly-
Raw material of the amino acid solution comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min, the antibacterial finish liquid bag in 20 DEG C of antibacterial finish liquid
Raw material containing following weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) dipping antibacterial finish liquid after non-woven fabrics temperature be 110 DEG C, relative humidity be 100% under conditions of decatize
35-45min；
(4) non-woven fabrics after decatize is washed with water 1-3 times；
(5) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width,
Obtain nano silver antibacterial chip.
A kind of processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min in 25 DEG C of the polyaminoacid aqueous solution, it is described poly-
Raw material of the amino acid solution comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min, the antibacterial finish liquid bag in 20 DEG C of antibacterial finish liquid
Raw material containing following weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 40-50min under the ultraviolet of 200-350nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated temperature be 110 DEG C, relative humidity be 100% under conditions of decatize 35-
40min；
(5) non-woven fabrics after decatize is washed with water 1-3 times；
(6) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width,
Obtain nano silver antibacterial chip.
Preferably, the polyaminoacid is polylysine and/or polyglutamic acid.
Preferably, the non-woven fabrics is that Modal fibre and/or cotton fiber are prepared from.
The present invention also provides a kind of nano silver antibacterial chip.
The present invention also provides a kind of sanitary napkin with nano silver antibacterial function, the defending with nano silver antibacterial function
Raw towel as stack successively from top to bottom top layer, the nano silver antibacterial chip any one of claim 1-7, absorb
Layer, counterdie, off-style paper layer, coating and quick and easy sticker composition.
A kind of sanitary napkin with nano silver antibacterial function of the present invention, optimizes the production work of nano silver antibacterial chip
Skill, reduces production cost, while improve the dispersiveness of antibacterial chip surface Nano Silver, makes it have potent, lasting suppression
Bacterium function, can effectively alleviate the gynecological diseases such as abnormal leucorrhea, pudendal pruritus that menstrual period inflammation causes.
Specific embodiment
Bacteriostasis property is tested：Reference《National Standard of the People's Republic of China GB15979-1995, single use health is used
Product sanitary standard》, bacteriostasis property of the obtained nano silver antibacterial chip of detection to following three kinds of microorganisms.The micro- life tested
Thing：Escherichia coli (Escherichia coli) AS.1.90；Staphylococcus aureus (Staphylococcus aureus)
AS.1.89；Candida albicans (Candida albicance) AS.2.2086.By obtained nano silver antibacterial chip respectively through purple
After external exposure 1.5min sterilizations, the even spread Escherichia coli 1.0 × 10 on every nano silver antibacterial chip5CFU/ pieces, it is golden yellow
Color staphylococcus 1.0 × 105CFU/ pieces, staphylococcus aureus 1.0 × 105CFU/ pieces, effect tests every nanometer after 30 minutes
The antibacterial chip bacterial content of silver.
Durability of antimicrobial effect can be tested：Using standard GB/T/T 20944.3-2008《The evaluation of antibacterial textile performance
3 parts：Succusion》Antibiotic property quantitative test is carried out, using color fastness to washing testing machine washing methods, after test washes 30 times
Nano silver antibacterial chip, with staphylococcus aureus ATCC No.6538 (gram-positive bacteria) as test strain.
Sensory evaluation scores are tested：Volunteer is recruited in certain hospital-based outpatient obstetrical clinic, the condition for recruiting volunteer is：With private parts
The women of inflammation medical history.3 months sanitary napkins with nano silver antibacterial function of consumption are distributed to volunteer's property, aspiration is recruited altogether
The people of person women 320, is randomly divided into 16 groups, every group of 20 people, and 16 volunteers of group are respectively using embodiment 1-16 with receiving
The sanitary napkin of the silver-colored bacteria resistance function of rice, the sanitary napkin with nano silver antibacterial function of same embodiment is used with group volunteer.Will
Hope person need to be after per menstrual period terminates, there is provided the use feeling of oneself.Use feeling includes：Private parts whether itch and leukorrhea whether
Reduce by two kinds of sensory experiences to be scored, the full marks of each score calculate each group volunteer for very, sensation more favorable comment point is higher
In three menstrual periods, three average marks of scoring.
Each raw material introduction in embodiment：
Polylysine, the specific food-grade epsilon-polylysine that bio tech ltd's offer is provided using Jiangxi hundred.
Polyglutamic acid, the cosmetics-stage gamma-polyglutamic acid provided using Shandong Kang Qin bio tech ltd.
Silver nitrate, No. CAS：7761-88-8.
Sodium ascorbate, No. CAS：134-03-2.
Modal fibre, the Modal produced using Austrian Lenzin company, product specification：1.3Dtex×38mm.
Cotton fiber, using medium staple cotton, specification：1.8Dtex×30mm.
Embodiment 1
The processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 150 weight portions is impregnated into 80min in 20 DEG C of 1335 weight portions of antibacterial finish liquid, it is described
Raw material of the antibacterial finish liquid comprising following weight portion：15 parts of silver nitrate, 120 parts of sodium ascorbate, 1200 parts of water；
(2) non-woven fabrics after dipping antibacterial finish liquid irradiates 30min under the ultraviolet of 254nm wavelength；
(3) non-woven fabrics after ultraviolet is irradiated is washed with water 3 times；
(4) non-woven fabrics after washing is dried at 75 DEG C, is rolled into thickness for 0.5cm, and 15cm is grown into segmentation, it is a width of
After 5cm, nano silver antibacterial chip is obtained.
The non-woven fabrics is carried out knitting by 50wt% Modal fibres and 50wt% cotton fibers using Weft knitting large circle machine
Weaving is obtained, plain cloth, and fabric grammes per square metre is 125 grams/m.The ultraviolet irradiation can use commercially available ultraviolet sterilization
Device.The preparation method of the antibacterial finish liquid is as follows：15 weight portion silver nitrates, 120 weight portion sodium ascorbates are dissolved in
In the water of 1200 weight portions, antibacterial finish liquid is uniformly mixing to obtain.
SANITARY NAPKIN CONSTRUCTION with nano silver antibacterial function is that (material is pure cotton spun laced fabric, grammes per square metre 100g/m on top layer2), and
It is arranged on the nano silver antibacterial chip below the top layer, and the absorbed layer (suction for being arranged on the nano silver antibacterial beneath chips
Receiving layer includes that (article No. for using Zouping A Didada infant articles Co., Ltd to provide is the bamboo fiber garn of NB-001 to absorber 1
Cloth) and be arranged on the lower section of the absorber 1 absorber 2 (use the trade mark that Guangzhou Sheng Xin Chemical Industry Science Co., Ltd produces for
The glad hydroscopic high-molecular resin of victory)), and it is arranged on counterdie (the sub- Thailand's limited public affairs of plastic cement in use Cangzhou City below the absorbed layer
Take charge of the PE films of production, grammes per square metre 50g/m2), and be arranged on below the counterdie release liners (using Suzhou space rice paper industry it is limited
The white Ge Laxin paper release liners of company's production, grammes per square metre 80g/m2), and it is arranged on the coating (use below the release liners
The low density polyethylene (LDPE) coating of the model MODEL XP 39385 that Ethyl companies produce, thickness is 0.025mm) and it is arranged on institute
Quick and easy sticker (quick and easy sticker provided using sky dragon amenities Co., Ltd of Quanzhou City) below coating is provided.By top layer, Nano Silver
Antibacterial chip, absorbed layer, counterdie, release liners, coating and quick and easy sticker prepare having for embodiment 1 by sanitary napkin common process
The sanitary napkin of nano silver antibacterial function, size is 300mm.
Embodiment 2
It is substantially the same manner as Example 1, differ only in：Step (2) the middle-ultraviolet lamp irradiation time is 40min.
Embodiment 3
It is substantially the same manner as Example 1, differ only in：Step (2) the middle-ultraviolet lamp irradiation time is 50min.
Embodiment 4
It is substantially the same manner as Example 1, differ only in：Step (2) the middle-ultraviolet lamp irradiation time is 60min.
Embodiment 5
The processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 150 weight portions is impregnated into 30min in the polyaminoacid aqueous solution of 25 DEG C of 1500 weight portions；
(2) non-woven fabrics after dipping is impregnated into 80min in the antibacterial finish liquid of 20 DEG C of 1335 weight portions, it is described antibacterial
Raw material of the dressing liquid comprising following weight portion：15 parts of silver nitrate, 120 parts of sodium ascorbate, 1200 parts of water；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 50min under the ultraviolet of 254nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated is washed with water 3 times；
(5) non-woven fabrics after washing is dried at 75 DEG C, is rolled into thickness for 0.5cm, and 15cm is grown into segmentation, it is a width of
After 5cm, nano silver antibacterial chip is obtained.
The non-woven fabrics is carried out knitting by 50wt% Modal fibres and 50wt% cotton fibers using Weft knitting large circle machine
Weaving is obtained, plain cloth, and fabric grammes per square metre is 125 grams/m.The ultraviolet irradiation can use commercially available ultraviolet sterilization
Device.The preparation method of the antibacterial finish liquid is as follows：15 weight portion silver nitrates, 120 weight portion sodium ascorbates are dissolved in
In the water of 1200 weight portions, antibacterial finish liquid is uniformly mixing to obtain.The preparation method of the polyaminoacid aqueous solution is as follows：By 30
The epsilon-polylysine of weight portion is dissolved in the water of 1470 weight portions, is stirred, and obtains the polyaminoacid aqueous solution.
SANITARY NAPKIN CONSTRUCTION with nano silver antibacterial function is that (material is pure cotton spun laced fabric, grammes per square metre 100g/m on top layer2), and
It is arranged on the nano silver antibacterial chip below the top layer, and the absorbed layer (suction for being arranged on the nano silver antibacterial beneath chips
Receiving layer includes that (article No. for using Zouping A Didada infant articles Co., Ltd to provide is the bamboo fiber garn of NB-001 to absorber 1
Cloth) and be arranged on the lower section of the absorber 1 absorber 2 (use the trade mark that Guangzhou Sheng Xin Chemical Industry Science Co., Ltd produces for
The glad hydroscopic high-molecular resin of victory)), and it is arranged on counterdie (the sub- Thailand's limited public affairs of plastic cement in use Cangzhou City below the absorbed layer
Take charge of the PE films of production, grammes per square metre 50g/m2), and be arranged on below the counterdie release liners (using Suzhou space rice paper industry it is limited
The white Ge Laxin paper release liners of company's production, grammes per square metre 80g/m2), and it is arranged on the coating (use below the release liners
The low density polyethylene (LDPE) coating of the model MODEL XP 39385 that Ethyl companies produce, thickness is 0.025mm) and it is arranged on institute
Quick and easy sticker (quick and easy sticker provided using sky dragon amenities Co., Ltd of Quanzhou City) below coating is provided.By top layer, Nano Silver
Antibacterial chip, absorbed layer, counterdie, release liners, coating and quick and easy sticker prepare having for embodiment 1 by sanitary napkin common process
The sanitary napkin of nano silver antibacterial function, size is 300mm.
Embodiment 6
It is substantially the same manner as Example 5, differ only in：The preparation method of the polyaminoacid aqueous solution is as follows：By 30
The gamma-polyglutamic acid of weight portion is dissolved in the water of 1470 weight portions, is stirred, and obtains the polyaminoacid aqueous solution.
Embodiment 7
It is substantially the same manner as Example 5, differ only in：The preparation method of the polyaminoacid aqueous solution is as follows：By 9 weights
The gamma-polyglutamic acid of the epsilon-polylysine and 21 weight portions of measuring part is dissolved in the water of 1470 weight portions, is stirred, and is gathered
Amino acid solution.Bacteriostasis property test result shows, detected in nano silver antibacterial chip after 30 minutes Escherichia coli 1.8 ×
103CFU/ pieces, staphylococcus aureus 1.9 × 103CFU/ pieces, Candida albicans 3.3 × 103CFU/ pieces.Durability of antimicrobial effect can be surveyed
Test result shows that the nano silver antibacterial chip washed after 30 times is 87.6% to the bacteriostasis rate of staphylococcus aureus.Sense organ is commented
Divide test result：Whether itch scores 8.4 points private parts, and whether leukorrhea reduces 8.6 points of scoring.
Embodiment 8
It is substantially the same manner as Example 5, differ only in：The preparation method of the polyaminoacid aqueous solution is as follows：By 12
The gamma-polyglutamic acid of the epsilon-polylysine of weight portion and 18 weight portions is dissolved in the water of 1470 weight portions, is stirred, and is obtained
The polyaminoacid aqueous solution.
Bacteriostasis property test result shows, detects Escherichia coli 1.6 × 10 after 30 minutes in nano silver antibacterial chip3CFU/
Piece, staphylococcus aureus 1.7 × 103CFU/ pieces, Candida albicans 2.1 × 103CFU/ pieces.Durability of antimicrobial effect energy test result
Show, the nano silver antibacterial chip washed after 30 times is 91.5% to the bacteriostasis rate of staphylococcus aureus.Sensory evaluation scores are tested
As a result：Whether itch scores 8.7 points private parts, and whether leukorrhea reduces 8.9 points of scoring.
Embodiment 9
It is substantially the same manner as Example 5, differ only in：The preparation method of the polyaminoacid aqueous solution is as follows：By 15
The gamma-polyglutamic acid of the epsilon-polylysine of weight portion and 15 weight portions is dissolved in the water of 1470 weight portions, is stirred, and is obtained
The polyaminoacid aqueous solution.Bacteriostasis property test result shows, detected in nano silver antibacterial chip after 30 minutes Escherichia coli 1.4 ×
103CFU/ pieces, staphylococcus aureus 1.5 × 103CFU/ pieces, Candida albicans 2.0 × 103CFU/ pieces.Durability of antimicrobial effect can be surveyed
Test result shows that the nano silver antibacterial chip washed after 30 times is 90.2% to the bacteriostasis rate of staphylococcus aureus.Sense organ is commented
Divide test result：Whether itch scores 8.6 points private parts, and whether leukorrhea reduces 8.8 points of scoring.
Embodiment 10
The processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 150 weight portions is impregnated into 30min in the polyaminoacid aqueous solution of 25 DEG C of 1500 weight portions；
(2) non-woven fabrics after dipping is impregnated into 80min in the antibacterial finish liquid of 20 DEG C of 1335 weight portions, it is described antibacterial
Raw material of the dressing liquid comprising following weight portion：15 parts of silver nitrate, 120 parts of sodium ascorbate, 1200 parts of water；
(3) will impregnate antibacterial finish liquid after non-woven fabrics temperature be 110 DEG C, relative humidity be 100% under conditions of vapour
Steam 35min；
(4) non-woven fabrics after decatize is washed with water 3 times；
(5) non-woven fabrics after washing is dried at 75 DEG C, is rolled into thickness for 0.5cm, and 15cm is grown into segmentation, it is a width of
After 5cm, nano silver antibacterial chip is obtained.
The non-woven fabrics is carried out knitting by 50wt% Modal fibres and 50wt% cotton fibers using Weft knitting large circle machine
Weaving is obtained, plain cloth, and fabric grammes per square metre is 125 grams/m.Described steaming procedure can use commercially available decatize baker
Carry out.The preparation method of the antibacterial finish liquid is as follows：15 weight portion silver nitrates, 120 weight portion sodium ascorbates are dissolved in
In the water of 1200 weight portions, antibacterial finish liquid is uniformly mixing to obtain.The preparation method of the polyaminoacid aqueous solution is as follows：By 12
The gamma-polyglutamic acid of the epsilon-polylysine of weight portion and 18 weight portions is dissolved in the water of 1470 weight portions, is stirred, and is obtained
The polyaminoacid aqueous solution.
SANITARY NAPKIN CONSTRUCTION with nano silver antibacterial function is that (material is pure cotton spun laced fabric, grammes per square metre 100g/m on top layer2), and
It is arranged on the nano silver antibacterial chip below the top layer, and the absorbed layer (suction for being arranged on the nano silver antibacterial beneath chips
Receiving layer includes that (article No. for using Zouping A Didada infant articles Co., Ltd to provide is the bamboo fiber garn of NB-001 to absorber 1
Cloth) and be arranged on the lower section of the absorber 1 absorber 2 (use the trade mark that Guangzhou Sheng Xin Chemical Industry Science Co., Ltd produces for
The glad hydroscopic high-molecular resin of victory)), and it is arranged on counterdie (the sub- Thailand's limited public affairs of plastic cement in use Cangzhou City below the absorbed layer
Take charge of the PE films of production, grammes per square metre 50g/m2), and be arranged on below the counterdie release liners (using Suzhou space rice paper industry it is limited
The white Ge Laxin paper release liners of company's production, grammes per square metre 80g/m2), and it is arranged on the coating (use below the release liners
The low density polyethylene (LDPE) coating of the model MODEL XP 39385 that Ethyl companies produce, thickness is 0.025mm) and it is arranged on institute
Quick and easy sticker (quick and easy sticker provided using sky dragon amenities Co., Ltd of Quanzhou City) below coating is provided.By top layer, Nano Silver
Antibacterial chip, absorbed layer, counterdie, release liners, coating and quick and easy sticker prepare having for embodiment 1 by sanitary napkin common process
The sanitary napkin of nano silver antibacterial function, size is 300mm.
Embodiment 11
It is substantially the same manner as Example 10, differ only in：Steaming time is 40min in the step (3).
Embodiment 12
It is substantially the same manner as Example 10, differ only in：Steaming time is 45min in the step (3).
Embodiment 13
The processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 150 weight portions is impregnated into 30min in the polyaminoacid aqueous solution of 25 DEG C of 1500 weight portions；
(2) non-woven fabrics after dipping is impregnated into 80min in the antibacterial finish liquid of 20 DEG C of 1335 weight portions, it is described antibacterial
Raw material of the dressing liquid comprising following weight portion：15 parts of silver nitrate, 120 parts of sodium ascorbate, 1200 parts of water；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 40min under the ultraviolet of 254nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated temperature be 110 DEG C, relative humidity be 100% under conditions of decatize 45min；
(5) non-woven fabrics after decatize is washed with water 3 times；
(6) non-woven fabrics after washing is dried at 75 DEG C, is rolled into thickness for 0.5cm, and 15cm is grown into segmentation, it is a width of
After 5cm, nano silver antibacterial chip is obtained.
The non-woven fabrics is carried out knitting by 50wt% Modal fibres and 50wt% cotton fibers using Weft knitting large circle machine
Weaving is obtained, plain cloth, and fabric grammes per square metre is 125 grams/m.The ultraviolet irradiation can use commercially available ultraviolet sterilization
Device.Described steaming procedure can be carried out using commercially available decatize baker.The preparation method of the antibacterial finish liquid is as follows：By 15
Weight portion silver nitrate, 120 weight portion sodium ascorbates are dissolved in the water of 1200 weight portions, are uniformly mixing to obtain antibacterial finish
Liquid.The preparation method of the polyaminoacid aqueous solution is as follows：By the γ of the epsilon-polylysine of 12 weight portions and 18 weight portions-poly- paddy
Propylhomoserin is dissolved in the water of 1470 weight portions, is stirred, and obtains the polyaminoacid aqueous solution.
SANITARY NAPKIN CONSTRUCTION with nano silver antibacterial function is that (material is pure cotton spun laced fabric, grammes per square metre 100g/m on top layer2), and
It is arranged on the nano silver antibacterial chip below the top layer, and the absorbed layer (suction for being arranged on the nano silver antibacterial beneath chips
Receiving layer includes that (article No. for using Zouping A Didada infant articles Co., Ltd to provide is the bamboo fiber garn of NB-001 to absorber 1
Cloth) and be arranged on the lower section of the absorber 1 absorber 2 (use the trade mark that Guangzhou Sheng Xin Chemical Industry Science Co., Ltd produces for
The glad hydroscopic high-molecular resin of victory)), and it is arranged on counterdie (the sub- Thailand's limited public affairs of plastic cement in use Cangzhou City below the absorbed layer
Take charge of the PE films of production, grammes per square metre 50g/m2), and be arranged on below the counterdie release liners (using Suzhou space rice paper industry it is limited
The white Ge Laxin paper release liners of company's production, grammes per square metre 80g/m2), and it is arranged on the coating (use below the release liners
The low density polyethylene (LDPE) coating of the model MODEL XP 39385 that Ethyl companies produce, thickness is 0.025mm) and it is arranged on institute
Quick and easy sticker (quick and easy sticker provided using sky dragon amenities Co., Ltd of Quanzhou City) below coating is provided.By top layer, Nano Silver
Antibacterial chip, absorbed layer, counterdie, release liners, coating and quick and easy sticker prepare having for embodiment 1 by sanitary napkin common process
The sanitary napkin of nano silver antibacterial function, size is 300mm.
Embodiment 14
It is substantially the same manner as Example 13, differ only in：Step (3) the middle-ultraviolet lamp irradiation time is 45min, institute
Steaming time is 45min in stating step (4).
Embodiment 15
It is substantially the same manner as Example 13, differ only in：Step (3) the middle-ultraviolet lamp irradiation time is 50min, institute
Steaming time is 35min in stating step (4).
Embodiment 16
The processing method of nano silver antibacterial chip, comprises the steps of：
(1) non-woven fabrics of 150 weight portions is impregnated into 30min in the polyaminoacid aqueous solution of 25 DEG C of 1500 weight portions；
(2) non-woven fabrics after dipping is impregnated into 80min in the antibacterial finish liquid of 20 DEG C of 1335 weight portions, it is described antibacterial
Raw material of the dressing liquid comprising following weight portion：15 parts of silver nitrate, 120 parts of sodium ascorbate, 1200 parts of water；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 45min under the ultraviolet of 254nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated temperature be 110 DEG C, relative humidity be 100% under conditions of decatize
40min；
(5) non-woven fabrics after decatize is washed with water 3 times；
(6) non-woven fabrics after washing is dried at 75 DEG C, is rolled into thickness for 0.5cm, and 15cm is grown into segmentation, it is a width of
After 5cm, nano silver antibacterial chip is obtained.
The non-woven fabrics is carried out knitting by 50wt% Modal fibres and 50wt% cotton fibers using Weft knitting large circle machine
Weaving is obtained, plain cloth, and fabric grammes per square metre is 125 grams/m.The ultraviolet irradiation can use commercially available ultraviolet sterilization
Device.Described steaming procedure can be carried out using commercially available decatize baker.The preparation method of the antibacterial finish liquid is as follows：By 15
Weight portion silver nitrate, 120 weight portion sodium ascorbates are dissolved in the water of 1200 weight portions, are uniformly mixing to obtain antibacterial finish
Liquid.The preparation method of the polyaminoacid aqueous solution is as follows：By the γ of the epsilon-polylysine of 12 weight portions and 18 weight portions-poly- paddy
Propylhomoserin is dissolved in the water of 1470 weight portions, is stirred, and obtains the polyaminoacid aqueous solution.
It is prepared by the sanitary napkin with nano silver antibacterial function：Above-mentioned nano silver antibacterial chip is added into sanitary napkin (to use
The easypro treasured sanitary napkin of shield, goods number：420598, the place of production：Guangzhou, material：The soft pro-skin of cotton, size：300mm) below top layer, obtain
The sanitary napkin with nano silver antibacterial function of embodiment 16.
Bacteriostasis property test result shows, does not detect Escherichia coli, golden yellow Portugal after 30 minutes in nano silver antibacterial chip
Grape coccus and Candida albicans.Durability of antimicrobial effect energy test result shows that the nano silver antibacterial chip washed after 30 times is to golden yellow
The staphylococcic bacteriostasis rate of color is 99.8%.Sensory evaluation scores test result：Whether itch scores 9.7 points private parts, and whether leukorrhea subtracts
Score 9.8 points less.
Test case 1
Nano silver antibacterial chip to preparing carries out bacteriostasis property test, and specific test result is shown in Table 1.
Table 1：Nano silver antibacterial chip bacteriostasis property result list position：CFU/ pieces
Comparing embodiment 5-6 and embodiment 1-4, non-woven fabrics is impregnated in the polyaminoacid aqueous solution in advance, non-woven fabrics table
The polyaminoacid molecule of face absorption has substantial amounts of amino and carboxyl, and the silver ion that can and then adsorb forms complex compound, limitation
The migration of silver ion, then by ultraviolet light electronation, makes nonwoven surface uniformly generate Nano silver grain, soilless sticking,
Improve the fungistatic effect of nano silver antibacterial chip.Embodiment 10-12 impregnates non-woven fabrics in the polyaminoacid aqueous solution in advance, so
Dispersiveness of the Nano Silver in nonwoven surface is improved in the silver ion of nonwoven surface using the slow reduction adsorption of steam method afterwards,
Strengthen the bacteriostasis property of nano silver antibacterial chip.Embodiment 13-15 is combined using ultraviolet light electronation and decatize reduction
Method, obtained nano silver antibacterial chip achieves optimal fungistatic effect.
Test case 2
Obtained nano silver antibacterial chip is carried out into Durability of antimicrobial effect can test, and specific test result is shown in Table 2.
Table 2：Nano silver antibacterial chip Durability of antimicrobial effect energy test result table
Comparing embodiment 5-6 and embodiment 1-4, non-woven fabrics is impregnated in the polyaminoacid aqueous solution in advance, then by purple
The method of outer photoreduction silver ion can improve the antibacterial persistence of nano silver antibacterial chip.Embodiment 10-12 uses decatize
The slow reducing process of method, can strengthen the antibacterial persistence of nano silver antibacterial chip.Embodiment 13-15 using ultraviolet light electronation and
The method that decatize reduction is combined, obtained nano silver antibacterial chip has optimal antibacterial persistence.
Test case 3
Sensory evaluation scores test is carried out to the obtained sanitary napkin with nano silver antibacterial function, specific test result is shown in Table 3.
Table 3：Sensory evaluation scores test result table
The method that embodiment 13-15 is combined using ultraviolet light electronation and decatize reduction, obtained nano silver antibacterial
The sensory evaluation scores of chip preferably, can effectively alleviate the symptoms such as leucorrhea increasing, pudendal pruritus that menstrual period inflammation causes, overall comfortable
Degree is higher.
Claims (9)
1. a kind of processing method of nano silver antibacterial chip, it is characterised in that comprise the steps of：
(1) non-woven fabrics is impregnated into 60-150min in antibacterial finish liquid；
(2) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under ultraviolet light；
(3) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(4) non-woven fabrics after washing is dried, after being rolled into suitable thickness, being divided into suitable width, obtains nano silver antibacterial
Chip.
2. the processing method of nano silver antibacterial chip as claimed in claim 1, it is characterised in that comprise the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 60-150min, the antibacterial finish in 20 DEG C of antibacterial finish liquid
Raw material of the liquid comprising following weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under the ultraviolet of 200-350nm wavelength；
(3) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(4) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width, is obtained
Nano silver antibacterial chip.
3. the processing method of nano silver antibacterial chip as claimed in claim 1, it is characterised in that comprise the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min, the poly- amino in 25 DEG C of the polyaminoacid aqueous solution
Raw material of the aqueous acid comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min in 20 DEG C of antibacterial finish liquid, the antibacterial finish liquid is comprising such as
The raw material of lower weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 30-60min under the ultraviolet of 200-350nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated is washed with water 1-3 times；
(5) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width, is obtained
Nano silver antibacterial chip.
4. the processing method of nano silver antibacterial chip as claimed in claim 1, it is characterised in that comprise the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min, the poly- amino in 25 DEG C of the polyaminoacid aqueous solution
Raw material of the aqueous acid comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min in 20 DEG C of antibacterial finish liquid, the antibacterial finish liquid is comprising such as
The raw material of lower weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) dipping antibacterial finish liquid after non-woven fabrics temperature be 110 DEG C, relative humidity be 100% under conditions of decatize 35-
45min；
(4) non-woven fabrics after decatize is washed with water 1-3 times；
(5) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width, is obtained
Nano silver antibacterial chip.
5. the processing method of nano silver antibacterial chip as claimed in claim 1, it is characterised in that comprise the steps of：
(1) non-woven fabrics of 100-300 weight portions is impregnated into 20-50min, the poly- amino in 25 DEG C of the polyaminoacid aqueous solution
Raw material of the aqueous acid comprising following weight portion：Polyaminoacid 20-40 parts, water 1000-2000 parts；
(2) non-woven fabrics after dipping is impregnated into 60-150min in 20 DEG C of antibacterial finish liquid, the antibacterial finish liquid is comprising such as
The raw material of lower weight portion：Silver nitrate 10-30 parts, sodium ascorbate 100-200 parts, water 1000-2000 parts；
(3) non-woven fabrics after dipping antibacterial finish liquid irradiates 40-50min under the ultraviolet of 200-350nm wavelength；
(4) non-woven fabrics after ultraviolet is irradiated temperature be 110 DEG C, relative humidity be 100% under conditions of decatize 35-
40min；
(5) non-woven fabrics after decatize is washed with water 1-3 times；
(6) non-woven fabrics after washing is dried at 60-80 DEG C, after being rolled into suitable thickness, being divided into suitable width, is obtained
Nano silver antibacterial chip.
6. the processing method of the nano silver antibacterial chip as described in claim 3 or 4 or 5, it is characterised in that the polyaminoacid
It is polylysine and/or polyglutamic acid.
7. the processing method of the nano silver antibacterial chip as described in claim any one of 1-7, it is characterised in that the non-woven fabrics
It is that Modal fibre and/or cotton fiber are prepared from.
8. a kind of nano silver antibacterial chip, it is characterised in that processed using method any one of claim 1-8.
9. a kind of sanitary napkin with nano silver antibacterial function, it is characterised in that by stack successively from top to bottom top layer,
Nano silver antibacterial chip, absorbed layer, counterdie, off-style paper layer, coating and quick and easy sticker group any one of claim 1-7
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088029.3A CN106901904A (en) | 2017-02-19 | 2017-02-19 | Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088029.3A CN106901904A (en) | 2017-02-19 | 2017-02-19 | Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106901904A true CN106901904A (en) | 2017-06-30 |
Family
ID=59207717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088029.3A Withdrawn CN106901904A (en) | 2017-02-19 | 2017-02-19 | Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106901904A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966058A (en) * | 2017-12-27 | 2019-07-05 | 安慕斯科技有限公司 | A kind of warning device preparing nanometer silver antimicrobial liquid absorbent wick |
| CN113289048A (en) * | 2021-05-24 | 2021-08-24 | 嫒赟（上海）生物科技股份有限公司 | Sanitary towel with antibacterial and health-care functions and preparation method thereof |
| CN114469530A (en) * | 2022-03-10 | 2022-05-13 | 嫒赟（上海）生物科技股份有限公司 | Nano silver antibacterial sanitary towel |
| CN114892407A (en) * | 2022-02-10 | 2022-08-12 | 嫒赟（上海）生物科技股份有限公司 | Nano-silver chip and nano-silver sanitary towel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386122A (en) * | 2000-07-28 | 2002-12-18 | 大日本油墨化学工业株式会社 | Water-absorbing material and absorbent article employing the same |
| US20050112085A1 (en) * | 2003-10-16 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Odor controlling article including a visual indicating device for monitoring odor absorption |
| JP2007097953A (en) * | 2005-10-06 | 2007-04-19 | Kao Corp | Absorbent articles |
| CN101015708A (en) * | 2007-02-15 | 2007-08-15 | 深圳市月朗科技有限公司 | Far infrared anion composite sanitary napkin and pad |
| CN201033127Y (en) * | 2007-06-04 | 2008-03-12 | 郑培军 | Antimicrobial magnetic far-infrared chip type sanitary towel |
| CN201189309Y (en) * | 2008-03-11 | 2009-02-04 | 江威 | Nano silver ion sanitary towel |
| CN102600021A (en) * | 2012-04-13 | 2012-07-25 | 徐忠海 | Nanometer silver far-infrared negative ion magnet therapy sanitary towel and sanitary pad |
| CN103961738A (en) * | 2014-04-11 | 2014-08-06 | 武汉工程大学 | Chitosan-nano-silver wound dressing and preparation method thereof |
-
2017
- 2017-02-19 CN CN201710088029.3A patent/CN106901904A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386122A (en) * | 2000-07-28 | 2002-12-18 | 大日本油墨化学工业株式会社 | Water-absorbing material and absorbent article employing the same |
| US20050112085A1 (en) * | 2003-10-16 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Odor controlling article including a visual indicating device for monitoring odor absorption |
| JP2007097953A (en) * | 2005-10-06 | 2007-04-19 | Kao Corp | Absorbent articles |
| CN101015708A (en) * | 2007-02-15 | 2007-08-15 | 深圳市月朗科技有限公司 | Far infrared anion composite sanitary napkin and pad |
| CN201033127Y (en) * | 2007-06-04 | 2008-03-12 | 郑培军 | Antimicrobial magnetic far-infrared chip type sanitary towel |
| CN201189309Y (en) * | 2008-03-11 | 2009-02-04 | 江威 | Nano silver ion sanitary towel |
| CN102600021A (en) * | 2012-04-13 | 2012-07-25 | 徐忠海 | Nanometer silver far-infrared negative ion magnet therapy sanitary towel and sanitary pad |
| CN103961738A (en) * | 2014-04-11 | 2014-08-06 | 武汉工程大学 | Chitosan-nano-silver wound dressing and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966058A (en) * | 2017-12-27 | 2019-07-05 | 安慕斯科技有限公司 | A kind of warning device preparing nanometer silver antimicrobial liquid absorbent wick |
| CN113289048A (en) * | 2021-05-24 | 2021-08-24 | 嫒赟（上海）生物科技股份有限公司 | Sanitary towel with antibacterial and health-care functions and preparation method thereof |
| CN114892407A (en) * | 2022-02-10 | 2022-08-12 | 嫒赟（上海）生物科技股份有限公司 | Nano-silver chip and nano-silver sanitary towel |
| CN114892407B (en) * | 2022-02-10 | 2024-04-26 | 嫒赟（上海）生物科技股份有限公司 | Nano silver chip and nano silver sanitary towel |
| CN114469530A (en) * | 2022-03-10 | 2022-05-13 | 嫒赟（上海）生物科技股份有限公司 | Nano silver antibacterial sanitary towel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106901904A (en) | Nano silver antibacterial chip and its production method and the sanitary napkin with nano silver antibacterial function | |
| CN101347131B (en) | Loofah antimicrobial health-care material and uses thereof | |
| CN104164754A (en) | Chitin non-woven fabric and application thereof | |
| CN107475857A (en) | A kind of antibiotic facing material and preparation method thereof | |
| CN101158114A (en) | Chitosan durable antibacterial finishing method for cashmere (wool) fabric | |
| CN108433880A (en) | A kind of Chinese fiber crops sanitary napkin | |
| CN107587252A (en) | A kind of antibacterial socks not easy to fade and preparation method thereof | |
| CN100535208C (en) | Nano silver-bamboo-charcoal dispersing liquid and method for preparing nano silver-bamboo-charcoal fiber | |
| CN101736575A (en) | Preparation method of anti-acarien crease resistant fabric | |
| CN103628168A (en) | Nature antibacterial health-care ultraviolet-proofing polypropylene fiber | |
| CN107789662A (en) | A kind of diaper and preparation method thereof | |
| CN107675292B (en) | A kind of nano-silver bamboo charcoal fiber and its Bactericidal underwear product | |
| CN108396464A (en) | A kind of friendly non-woven fabrics and preparation method thereof with antibacterial and deodouring | |
| CN106620814B (en) | Antiseptic protective pad | |
| Hein et al. | A study on the effect of antimicrobial agent from aloe vera gel on bleached cotton fabric | |
| CN105970604A (en) | Safe antibacterial sock | |
| Ghazal et al. | Ecofriendly finishing and Dyeing of textile using bioactive agents derived from plant extracts and waste | |
| CN112921499B (en) | Regenerated fiber non-woven fabric and application thereof in disposable hygienic product | |
| Mistry et al. | Antibacterial treatment on cotton fabric from Aloe vera | |
| CN114469530B (en) | Nano silver antibacterial sanitary towel | |
| CN114892407B (en) | Nano silver chip and nano silver sanitary towel | |
| CN101387047A (en) | High-moisture-absorption comfortable functional paper diaper surface layer material and production process thereof | |
| CN107212966A (en) | A kind of sanitary napkin with antibiotic health care | |
| CN102767078A (en) | Special process finished chitosan antibacterial and deodorant health care sock | |
| CN102839569B (en) | A kind of chitosan wet tissue paper and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170630 |