CN116849926A - Copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same - Google Patents
Copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same Download PDFInfo
- Publication number
- CN116849926A CN116849926A CN202110415308.2A CN202110415308A CN116849926A CN 116849926 A CN116849926 A CN 116849926A CN 202110415308 A CN202110415308 A CN 202110415308A CN 116849926 A CN116849926 A CN 116849926A
- Authority
- CN
- China
- Prior art keywords
- copper
- sterilized
- series
- silver
- woven fabric
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 86
- 239000010949 copper Substances 0.000 title claims abstract description 86
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 51
- 229920000742 Cotton Polymers 0.000 claims abstract description 29
- 150000003378 silver Chemical class 0.000 claims description 67
- 150000001879 copper Chemical class 0.000 claims description 49
- -1 polypropylene Polymers 0.000 claims description 37
- 230000001954 sterilising effect Effects 0.000 claims description 29
- 239000004743 Polypropylene Substances 0.000 claims description 26
- 229920001155 polypropylene Polymers 0.000 claims description 26
- 239000003963 antioxidant agent Substances 0.000 claims description 21
- 230000003078 antioxidant effect Effects 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 20
- 239000003206 sterilizing agent Substances 0.000 claims description 16
- 229910052709 silver Inorganic materials 0.000 claims description 15
- 239000004332 silver Substances 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 229920002334 Spandex Polymers 0.000 claims description 12
- 239000011858 nanopowder Substances 0.000 claims description 12
- 239000004759 spandex Substances 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 9
- 239000005751 Copper oxide Substances 0.000 claims description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910000431 copper oxide Inorganic materials 0.000 claims description 9
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims description 9
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 claims description 9
- 229940112669 cuprous oxide Drugs 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- KAJXMBMHKRBHOW-UHFFFAOYSA-L P(=O)(OO)([O-])[O-].[Zr+4].[Na+] Chemical compound P(=O)(OO)([O-])[O-].[Zr+4].[Na+] KAJXMBMHKRBHOW-UHFFFAOYSA-L 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 239000002105 nanoparticle Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 6
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920004933 Terylene® Polymers 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N acrylaldehyde Natural products C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 230000002175 menstrual effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000003860 storage Methods 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2002—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the use
- A61F13/202—Catamenial tampons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
- A61F13/2085—Catamenial tampons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- 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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
- A61F13/84—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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
A copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same, comprising: the inner layer fabric of the sanitary towel or the whole sanitary sliver or the surface of the hygroscopic cotton sliver is coated with the copper and/or silver series sterilized non-woven fabrics to prepare the copper and/or silver series sterilized sanitary towel/sterilized sanitary sliver.
Description
Technical Field
The invention belongs to the technical field of sanitary towel/sanitary sliver manufacture, and particularly relates to the technical field of copper and/or silver series sterilized sanitary towels/sterilized sanitary slivers and manufacturing methods thereof.
Background
Various sanitary napkins/tampons in the prior art contain few disinfection and sterilization components, and the sanitary napkins/tampons need to be sterilized before production and delivery, do not have active disinfection and sterilization functions during storage and use, cannot meet the increasing demands of women's siblings on physical health, and have no good solution to the defect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a copper and/or silver series sterilizing sanitary towel/sterilizing sanitary silver with the function of actively eliminating pathogens in female vaginal orifice or vagina and a manufacturing method thereof, which is characterized by comprising the following steps: the surface material or the whole material of the sanitary towel/sanitary silver is fused with a copper series sterilizing agent formed by one or a plurality of combination of nano powder or particles of glass silver-carrying zirconium sodium hydroxy phosphate of simple substance copper, copper oxide, cuprous oxide, copper salt and silver ion, the copper series sterilizing agent with the weight percentage of 1.8-40% is correspondingly doped into 93-40% of polymer or terylene or polypropylene fiber or acrylic fiber or nylon or spandex nano powder or master batch, 5-10% of compatilizer, 0.1-6% of dispersing agent and 0.1-4% of antioxidant are added, the sum of the components of the raw materials is 100%, the mixture is put into a high-speed mixer to be mixed for 2-10 minutes, the mixture is put into a melting screw extruder, the processing temperature is 160-320 ℃, the screw rotating speed is 180-800 rpm, copper series sterilized polyester or copper series sterilized polypropylene or copper series sterilized acrylic or copper series sterilized nylon or copper series sterilized spandex nano melt with uniform dispersion and high compatibility, or copper series sterilized acrylic or copper series sterilized nylon or copper series sterilized spandex nano melt with melt index of 0.8-40g/10min, the compatilizer is polypropylene grafted maleic anhydride (PP-g-MAH) with melt index of 1-150g/10min, the grafting rate is 0.5-1%, the dispersing agent is organic wax or stearic acid amide, the dispersing agent can be any one of single component, or mixed component, the organic wax and the stearic acid amide, the organic wax comprises polyethylene wax, and the proportion of the mixed component is 0.1-99.9%; the antioxidant is hindered phenol antioxidant or is compounded with phosphite antioxidant, the hindered phenol antioxidant is 1010, the hindered phenol antioxidant and phosphite antioxidant are compounded into 1010/168 of 1:1, and copper and/or silver series sterilizing polymers or copper and/or silver series sterilizing polypropylene fibers or copper and/or silver series sterilizing nylon or sterilizing spandex, and the copper and/or silver series sterilizing polymer non-woven fabrics or copper and/or silver series sterilizing polyester non-woven fabrics or copper and/or silver series sterilizing polypropylene non-woven fabrics are respectively formed by melting, extruding and high-temperature high-pressure spinning; wherein the polymer comprises: polyethylene, polypropylene, polyvinyl chloride, polystyrene, styrene-butadiene-acrylonitrile, and the like.
Preferably, the copper and/or silver series sterilized non-woven fabrics are adopted to cover the surface of the sanitary towel absorbent cotton as the surface layer contacting the skin of the sanitary towel according to the manufacturing process of the sanitary towel, and the outer layer material of the sanitary towel and the copper and/or silver series sterilized non-woven fabrics are sealed by a sealing machine to prepare the copper and/or silver series sterilized sanitary towel.
Preferably, the absorbent cotton is rubbed into strips by a cotton rubbing machine, and the absorbent cotton is wrapped by a copper and/or silver series sterilized non-woven fabric to prepare the copper and/or silver series sterilized cotton sliver with the surface coated with the copper and/or silver series sterilized non-woven fabric.
Preferably, a cotton sliver twisting machine is adopted to twist the copper and/or silver series sterilized non-woven fabrics into strips, and the surface softening treatment is carried out to prepare the copper and/or silver series sterilized cotton sliver.
A sanitary towel with sterilizing function is prepared from the non-woven cloth of copper and/or silver series with sterilizing agent (0.1-40 wt.%) and one or more of nano-powder or microparticles of glass or silver-carried sodium zirconium hydroxy phosphate containing simple substance copper, copper oxide, cuprous oxide, copper salt and silver ions.
The sanitary cotton sliver is made of copper and/or silver series sterilized non-woven fabric or the cotton sliver is made of moisture absorption cotton sliver which is coated with copper and/or silver series sterilized non-woven fabric on the surface of a moisture absorption material, wherein 0.1% -40% of copper and/or silver series sterilizing agent is mixed in the copper and/or silver series sterilized non-woven fabric, and the sterilizing agent is formed by one or a plurality of combination of nano powder or particles of simple substance copper, copper oxide, cuprous oxide, copper salt and glass silver-loaded silver zirconium sodium hydroxy phosphate.
Advantageous effects
The copper and/or silver series sterilizing sanitary towel/sterilizing cotton sliver has the function of actively eliminating bacteria in female vaginal orifice or vagina, and has the beneficial effect of protecting female health.
Detailed Description
The technical scheme of the invention is clearly and completely described below.
The invention relates to a copper and/or silver series sterilizing sanitary towel/sterilizing tampon and a manufacturing method thereof, comprising the following steps: the surface material or whole of sanitary towel/sanitary silver is fused with copper series sterilizing agent composed of one or more of nano powder or particles of simple substance copper, copper oxide, cuprous oxide, copper salt and silver ion glass silver-carrying zirconium sodium hydroxy phosphate, wherein 93-40% of polymer or terylene or polypropylene or acrylon or nylon or spandex nano powder or master batch is correspondingly doped with 1.8-40% of copper series sterilizing agent by weight, 5-10% of compatilizer, 0.1-6% of dispersing agent and 0.1-4% of antioxidant by weight, the sum of the raw material compositions is 100%, and the mixture is put into a high-speed mixer for 2-10 minutes, and the mixture is put into a melting screw extruder at the processing temperature of 160-320 ℃, the screw speed is 180-800 rpm, copper series sterilized polyester, copper series sterilized polypropylene, copper series sterilized acrylic, copper series sterilized nylon, copper series sterilized spandex or copper series sterilized spandex nanometer melt with melt index of 0.8-40g/10min is formed after melting, the melt index of polypropylene grafted maleic anhydride (PP-g-MAH) is 1-150g/10min, the grafting rate is 0.5-1%, the dispersing agent is organic wax or stearic acid amide, either single component or mixed component is formed, the organic wax and stearic acid amide are formed, the organic wax comprises polyethylene wax, and the mixed component proportion is 0.1-99.9%; the antioxidant is hindered phenol antioxidant or is compounded with phosphite antioxidant, wherein the hindered phenol antioxidant is 1010, the hindered phenol antioxidant and the phosphite antioxidant are compounded into 1010/168 of 1:1, and the copper series sterilized polymer or copper series sterilized polyester or copper series sterilized polypropylene or copper series sterilized nylon or sterilized spandex with uniform phase dispersion and high compatibility are respectively formed through melting, and the copper series sterilized polymer non-woven fabric or copper series sterilized polyester non-woven fabric or copper series sterilized polypropylene non-woven fabric is prepared through extrusion and high-temperature high-pressure spinning; wherein the polymer comprises: polyethylene, polypropylene, polyvinyl chloride, polystyrene, styrene-butadiene-acrylonitrile, and the like.
Example 1
The method comprises the steps of covering the surface of a moisture absorption surface with a copper and/or silver series sterilized polymer non-woven fabric or a copper and/or silver series sterilized polyester non-woven fabric or a copper and/or silver series sterilized polypropylene non-woven fabric as an inner layer of the sanitary towel according to a manufacturing process of the sanitary towel, and sealing the outer layer material of the sanitary towel with the copper and/or silver series sterilized polymer non-woven fabric or the copper and/or silver series sterilized polyester non-woven fabric or the copper and/or silver series sterilized polypropylene non-woven fabric by using a sealing machine to prepare the copper and/or silver series sterilized sanitary towel.
Example two
The absorbent cotton is rubbed into strips by a cotton rubbing machine, and the copper and/or silver series sterilizing cotton sliver with the surface coated with the copper and/or silver series sterilizing non-woven fabric is prepared by wrapping the absorbent cotton sliver with the copper and/or silver series sterilizing polymer non-woven fabric or the copper and/or silver series sterilizing terylene non-woven fabric or the copper and/or silver series sterilizing polypropylene non-woven fabric.
Example III
And rubbing the copper and/or silver series sterilized polymer non-woven fabric or the copper and/or silver series sterilized polyester non-woven fabric or the copper and/or silver series sterilized polypropylene non-woven fabric into strips by a cotton rubbing machine, and performing surface softening treatment to obtain the copper and/or silver series sterilized cotton sliver.
A sanitary towel with sterilizing function is prepared from the non-woven cloth of copper and/or silver series with sterilizing agent (0.1-40 wt.%) and one or more of nano-powder or microparticles of glass or silver-carried sodium zirconium hydroxy phosphate containing simple substance copper, copper oxide, cuprous oxide, copper salt and silver ions.
The sanitary cotton sliver is made of copper and/or silver series sterilized non-woven fabric or the cotton sliver is made of moisture absorption cotton sliver which is coated with copper and/or silver series sterilized non-woven fabric on the surface of a moisture absorption material, wherein 0.1% -40% of copper and/or silver series sterilizing agent is mixed in the copper and/or silver series sterilized non-woven fabric, and the sterilizing agent is formed by one or a plurality of combination of nano powder or particles of simple substance copper, copper oxide, cuprous oxide, copper salt and glass silver-loaded silver zirconium sodium hydroxy phosphate.
The present invention is not limited to the preferred embodiments, and any person skilled in the art, based on the technical solution of the present invention and the concept thereof, can be replaced or changed equally within the scope of the present invention.
Claims (6)
1. A copper and/or silver based sterilized sanitary towel/tampon and a method of making the same, comprising: the sanitary towel/sanitary silver plus material or whole is fused with copper series sterilizing agent composed of one or more of nano powder or particles of simple substance copper, copper oxide, cuprous oxide, copper salt and silver ion glass silver-carrying zirconium sodium hydroxy phosphate, wherein 93-40% of polymer or terylene or polypropylene or acrylon or nylon or spandex nano powder or master batch is correspondingly doped with 1.8-40% of copper series sterilizing agent by weight, 5-10% of compatilizer, 0.1-6% of dispersing agent and 0.1-4% of antioxidant by weight, the sum of the raw material compositions is 100%, the mixture is mixed in a high-speed mixer for 2-10 minutes, the mixture is filled in a melting screw extruder at the processing temperature of 160-320 ℃, the screw speed is 180-800 rpm, copper series sterilized polyester, copper series sterilized polypropylene, copper series sterilized acrylic, copper series sterilized nylon, copper series sterilized spandex or copper series sterilized spandex nanometer melt with melt index of 0.8-40g/10min is formed after melting, the melt index of polypropylene grafted maleic anhydride (PP-g-MAH) is 1-150g/10min, the grafting rate is 0.5-1%, the dispersing agent is organic wax or stearic acid amide, which can be any single component or mixed component, the organic wax and stearic acid amide, the organic wax comprises polyethylene wax, the mixed component proportion is 0.1-99.9%; the antioxidant is hindered phenol antioxidant or is compounded with phosphite antioxidant, wherein the hindered phenol antioxidant is 1010, the hindered phenol antioxidant and the phosphite antioxidant are compounded into 1010/168 of 1:1, and the copper series sterilized polymer or copper series sterilized polyester or copper series sterilized polypropylene or copper series sterilized nylon or sterilized spandex with uniform phase dispersion and high compatibility are respectively formed through melting, and the copper series sterilized polymer non-woven fabric or copper series sterilized polyester non-woven fabric or copper series sterilized polypropylene non-woven fabric is prepared through extrusion and high-temperature high-pressure spinning;
wherein the polymer comprises: polyethylene, polypropylene, polyvinyl chloride, polystyrene, styrene-butadiene-acrylonitrile, and the like.
2. A copper and/or silver based sterilized sanitary towel/tampon and method of making the same according to claim 1, characterized in that: the method comprises the steps of covering the surface of a moisture absorption surface with a copper and/or silver series sterilized polymer non-woven fabric or a copper and/or silver series sterilized polyester non-woven fabric or a copper and/or silver series sterilized polypropylene non-woven fabric as an inner layer of the sanitary towel according to a manufacturing process of the sanitary towel, and sealing the outer layer material of the sanitary towel with the copper and/or silver series sterilized polymer non-woven fabric or the copper and/or silver series sterilized polyester non-woven fabric or the copper and/or silver series sterilized polypropylene non-woven fabric by using a sealing machine to prepare the copper and/or silver series sterilized sanitary towel.
3. A copper and/or silver based sterilized sanitary towel/tampon and method of making the same according to claim 1, characterized in that: the absorbent cotton is rubbed into strips by a cotton rubbing machine, and the copper and/or silver series sterilizing cotton sliver with the surface coated with the copper and/or silver series sterilizing non-woven fabric is prepared by wrapping the absorbent cotton sliver with the copper and/or silver series sterilizing polymer non-woven fabric or the copper and/or silver series sterilizing terylene non-woven fabric or the copper and/or silver series sterilizing polypropylene non-woven fabric.
4. A copper and/or silver based sterilized sanitary towel/tampon and method of making the same according to claim 1, characterized in that: and rubbing the copper and/or silver series sterilized polymer non-woven fabric or the copper and/or silver series sterilized polyester non-woven fabric or the copper and/or silver series sterilized polypropylene non-woven fabric into strips by a cotton rubbing machine, and performing surface softening treatment to obtain the copper and/or silver series sterilized cotton sliver.
5. A copper and/or silver based sterilized sanitary towel/tampon characterized by: the surface layer of the sanitary towel for absorbing menstrual blood consists of a copper and/or silver series sterilized non-woven fabric, wherein 0.1-40% of copper and/or silver series sterilizing agent is mixed in the copper and/or silver series sterilized non-woven fabric, and the sterilizing agent consists of one or a plurality of nano-powder or particles of elemental copper, copper oxide, cuprous oxide, copper salt and silver ion glass silver-carrying zirconium sodium hydroxy phosphate.
6. A copper and/or silver based sterilized sanitary towel/tampon characterized by: the sanitary cotton sliver is formed by rubbing a copper and/or silver series sterilizing non-woven fabric or is formed by wrapping a moisture absorption cotton sliver with a moisture absorption material surface, wherein the copper and/or silver series sterilizing non-woven fabric is fused with 0.1% -40% by weight of copper and/or silver series sterilizing agent, and the sterilizing agent is formed by combining one or more of nano powder or particles of glass silver-carrying zirconium sodium hydroxy phosphate of simple substance copper, copper oxide, cuprous oxide, copper salt and silver ions.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021103730063 | 2021-04-07 | ||
| CN202110373006 | 2021-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116849926A true CN116849926A (en) | 2023-10-10 |
Family
ID=88217713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110415308.2A Pending CN116849926A (en) | 2021-04-07 | 2021-04-18 | Copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116849926A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205329A (en) * | 2006-12-20 | 2008-06-25 | 上海日之升新技术发展有限公司 | High-effectively antibiotic polypropylene master batch and preparation thereof |
| CN101641474A (en) * | 2006-11-24 | 2010-02-03 | 诺瓦潘萨克股份公司 | Film material with antimicrobial and/or odor-absorbing coating and sanitary article |
| CN103300973A (en) * | 2012-03-12 | 2013-09-18 | 逢甲大学 | Female sanitary article |
| CN109310536A (en) * | 2016-06-17 | 2019-02-05 | 尤妮佳股份有限公司 | The manufacturing method of absorbent commodity and absorbent commodity |
| CN112472863A (en) * | 2020-12-09 | 2021-03-12 | 何志方 | Negative ion functional chip, preparation method and negative ion sanitary towel |
-
2021
- 2021-04-18 CN CN202110415308.2A patent/CN116849926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101641474A (en) * | 2006-11-24 | 2010-02-03 | 诺瓦潘萨克股份公司 | Film material with antimicrobial and/or odor-absorbing coating and sanitary article |
| CN101205329A (en) * | 2006-12-20 | 2008-06-25 | 上海日之升新技术发展有限公司 | High-effectively antibiotic polypropylene master batch and preparation thereof |
| CN103300973A (en) * | 2012-03-12 | 2013-09-18 | 逢甲大学 | Female sanitary article |
| CN109310536A (en) * | 2016-06-17 | 2019-02-05 | 尤妮佳股份有限公司 | The manufacturing method of absorbent commodity and absorbent commodity |
| CN112472863A (en) * | 2020-12-09 | 2021-03-12 | 何志方 | Negative ion functional chip, preparation method and negative ion sanitary towel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101417557B1 (en) | Low ph, optimal orp, and odor-reducing fibers, a process for making the fibers, and articles made therefrom | |
| JP4837878B2 (en) | Wound dressing | |
| CA2179415C (en) | Non-adherent wound dressing of gel-forming and textile fibres | |
| JP4909075B2 (en) | Fabrics and clothes for patients with atopic dermatitis | |
| US5985301A (en) | Antibacterial cellulose fiber and production process thereof | |
| US3187747A (en) | Surgical absorbent pad having ion exchange properties | |
| US4634439A (en) | pH-regulating Cellulose fiber | |
| JP2020000857A (en) | Antiseptic wound dressing | |
| CN111662505B (en) | Antibacterial nonwoven material and preparation method thereof | |
| CN112773025B (en) | Antibacterial medical isolation garment and manufacturing method thereof | |
| CN102453968A (en) | Antibacterial fibre containing nano-metal, fabric and wound dressing, and preparation method thereof | |
| WO2012136082A1 (en) | A chitosan wound dressing and its method of manufacturing | |
| NZ259734A (en) | Wound dressing comprising carboxymethyl cellulose filaments | |
| JP3517045B2 (en) | Cellulose-polyacrylic acid-based highly water-retaining fiber and method for producing the same | |
| CN110565203A (en) | Antibacterial composite short fiber and preparation method thereof | |
| WO2014044011A1 (en) | Alginate woven fabrics and method for preparing the same | |
| CN104958779A (en) | Chelated silver fiber-containing wound dressing | |
| CN108621481B (en) | Antibacterial fabric containing silver ions and antibacterial textile | |
| CN100507100C (en) | Calamine viscose fiber and preparation method and application thereof | |
| CN116849926A (en) | Copper and/or silver series sterilized sanitary towel/sterilized tampon and method of making same | |
| CN112239919A (en) | Polymer nano biological filter element material and preparation method and application thereof | |
| FR2756742A1 (en) | Non-woven fabric containing a powder of mixed inorganic oxides | |
| CN111265709A (en) | Pediatric wound protection film for preventing pneumovirus infection and preparation method thereof | |
| JP2005022916A (en) | Glass composition for imparting antibacterial property, antibacterial composite material, and antibacterial fiber | |
| JP2000303250A (en) | Catechins-containing fiber |
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 |