CN204446310U - Sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles - Google Patents
Sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles Download PDFInfo
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- CN204446310U CN204446310U CN201420611111.1U CN201420611111U CN204446310U CN 204446310 U CN204446310 U CN 204446310U CN 201420611111 U CN201420611111 U CN 201420611111U CN 204446310 U CN204446310 U CN 204446310U
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- Prior art keywords
- powder
- silver ion
- layer
- containing calcium
- powder containing
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- 239000000853 adhesive Substances 0.000 title claims abstract description 39
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 329
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 214
- 239000010410 layer Substances 0.000 claims abstract description 132
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 130
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 130
- 239000011575 calcium Substances 0.000 claims abstract description 130
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 122
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 86
- 239000004744 fabric Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000002344 surface layer Substances 0.000 claims abstract description 52
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 43
- 239000002245 particle Substances 0.000 claims description 50
- 239000003292 glue Substances 0.000 claims description 18
- 239000004332 silver Substances 0.000 abstract description 44
- 229910052709 silver Inorganic materials 0.000 abstract description 44
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 239000004745 nonwoven fabric Substances 0.000 description 119
- 238000000034 method Methods 0.000 description 56
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 43
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- 239000004698 Polyethylene Substances 0.000 description 16
- 230000000845 anti-microbial effect Effects 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 15
- 239000005020 polyethylene terephthalate Substances 0.000 description 15
- 229920000915 polyvinyl chloride Polymers 0.000 description 14
- 239000004800 polyvinyl chloride Substances 0.000 description 14
- 239000010409 thin film Substances 0.000 description 14
- 229920000742 Cotton Polymers 0.000 description 12
- -1 polypropylene Polymers 0.000 description 12
- 229920001903 high density polyethylene Polymers 0.000 description 11
- 239000004700 high-density polyethylene Substances 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 9
- 229920001684 low density polyethylene Polymers 0.000 description 9
- 239000004702 low-density polyethylene Substances 0.000 description 9
- 239000011812 mixed powder Substances 0.000 description 9
- 230000003115 biocidal effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 229920000092 linear low density polyethylene Polymers 0.000 description 7
- 239000004707 linear low-density polyethylene Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 229920006300 shrink film Polymers 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- 229920006052 Chinlon® Polymers 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 5
- 229920004933 Terylene® Polymers 0.000 description 5
- HGINCPLSRVDWNT-UHFFFAOYSA-N acrylaldehyde Natural products C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 5
- 239000004599 antimicrobial Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
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- 230000001580 bacterial effect Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
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- 229910052751 metal Inorganic materials 0.000 description 4
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- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 239000000725 suspension Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
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- 229910000967 As alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
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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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/0045—Footwear characterised by the material made at least partially of deodorant means
-
- 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
-
- 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
-
- 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
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/238—Metals or alloys, e.g. oligodynamic metals
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles, especially men's and feminine napkin or protective pad, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.Sanitary towel disclosed in utility model and protective pad have antibacterial, the sterilization idiocratic of excellent physical form and do not discharge silver and silver ion.
Description
Technical field
This utility model relates to antibacterial, sterilization field.More specifically, this utility model relates to antimicrobial product, especially antibacterial sanitary napkin or protective pad, anti-bacteria paper diaper, antibiotic bed mattress, antibacterial wound subsides, antibacterial insoles, antibacterial and protective articles for use.
Background technology
Chemistry silver and nanometer silver become rapidly material the most frequently used in consumer products, but the fastest-rising material in nano material commercialization field.Current nanometer silver is commercially used as antibacterial in multiple product.
Research shows, widely using of nanometer silver may cause serious harm to human health and environment, may cause forming antibacterial antibody, is that its usefulness reduces.A nearest Research Review current whole world research nano-particle toxigenous evidence, and point out, silver nano-grain to bad environmental, therefore, may should use this material in line with Precautionary Principle to have ample evidence to show.Especially, finally can be present in environment with the form of ion for the nanometer silver in electronic electric equipment, silver ion has environmental disruption, also has extremely strong toxicity when extremely low concentration to aquatile.Especially dangerous because entering water body by the silver discharged in electric refrigerator and washing machine internal coating, silver ion is released in waste water, finally enters municipal sewage plant, and then limits sewage treatment plant's beneficial microorganism growth.Therefore, the existence of this hazardous substance is conflicting with the requirement of setting up good Ecology.
Utility model content
This utility model relates in one aspect to antibacterial nonwoven cloth made layer, and it comprises with the calcium powder of physical form doping and silver ion.
This utility model relates in one aspect to sanitary towel or protective pad, especially men's and feminine napkin or protective pad, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.。
This utility model relates in one aspect to the paper napkin, especially adult and the paper napkin for baby, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to mattress, especially sick bed and sanitary mattress, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to adhesive bandage, it comprises surface layer, antibacterial nonwoven cloth made layer and viscous layer, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to thin film, especially heat shrink films, especially handle or handrail heat shrink films, especially the glove of this thin film are used, especially the elevator button film of this thin film is used, it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to sebific duct, especially blood transfusion tube and air tube, and it contains with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to drainage screen, especially idle call drainage screen, and it contains with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to shoe pad, it comprises surface layer, adhesive glue water layer and bottom, wherein said adhesive glue water layer comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to protective articles, especially protective clothing, trousers, shoe cover and cap, it comprises its surface layer, overcoat and bottom, wherein said overcoat comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to pillowcase, and it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to bactericidal composition, and it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
This utility model relates in one aspect to antibiotic method, it comprises the individuality needing described antibiotic method containing the powder of calcium and the bactericidal composition of silver ion powder that will comprise with physical form doping, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
Accompanying drawing explanation
Fig. 1 shows the sanitary towel of this utility model one embodiment or the top view of protective pad.
Fig. 2 shows the sanitary towel of this utility model one embodiment or the sectional view prolonging A-A line of protective pad.
Fig. 3 shows the top view of the paper napkin of this utility model one embodiment.
Fig. 4 shows the sectional view prolonging A-A line of the paper napkin of this utility model one embodiment.
Fig. 5 shows the top view of the mattress of this utility model one embodiment.
Fig. 6 shows the sectional view prolonging A-A line of the mattress of this utility model one embodiment.
Fig. 7 shows the view of the adhesive bandage of this utility model one embodiment.
Fig. 8 shows the view of the shoe pad of this utility model one embodiment.
Fig. 9 shows the spectrogram containing the powder of calcium and the mixture of silver ion powder of the physical form doping that this utility model one embodiment prepares.
Figure 10 show the physical form doping that this utility model one embodiment prepares containing the powder of calcium and the mixture of silver ion powder and the mixed spectrogram of PP granule.
Detailed description of the invention
describe in detail
Following description comprises some detail so that the various disclosed embodiment of thorough understanding.But various equivalent modifications should be appreciated that and without the need to one or more these details, or can use the practice embodiments such as other method, composition, material.
Unless the context otherwise requires, in the following description book and claims, term " comprises (English word of its correspondence is comprise) " and the change such as " comprises " and " comprising " of English word should be interpreted as implication that is open, that comprise, namely should be interpreted as " including, but are not limited to ".
" embodiment (one embodiment) " mentioned in whole description, or " embodiment (an embodiment) ", or " in another embodiment ", or " some embodiment ", or " in certain embodiments " refer to relevant to described embodiment described by the feature be specifically related to, structure or characteristic be included at least one embodiment.Therefore, the phrase " in one embodiment " of each the local appearance in whole description, " in embodiments ", " in another embodiment " or " in certain embodiments " need not all refer to identical embodiment.In addition, specific features, structure or characteristic can combine in any suitable manner in one or more embodiments.
It should be noted that, as used in this description and appending claims, singulative (English word of its correspondence be " a ", " an " and " the ") comprises the thing of mentioning of plural form, unless context refers else clearly.Shall also be noted that term "or" uses, unless context refers else clearly with the implication comprising "and/or" usually.
The term " antibacterial " used in this utility model or " antibacterial action " refer to antibacterial and general name that is bactericidal action, term " antibacterial " or " bacteriostasis " refer to the effect suppressing microbial growth, and term " sterilization " or " bactericidal action " refer to the effect of killing microbial nutrition body and brood body.
The term " physical form doping " used in this utility model refers to that antimicrobial silver ion and other particles form the mixture that can distinguish each other, and the form of the such fusion of non-formation such as alloy.
The term " antimicrobial effective amount " used in this utility model refers to reach the antibacterial content expecting antibacterial action.Usually, according to different antibacterial requirements, the antibacterial effect that needs reach may be different.Such as, in some embodiment of the application, based on silver ion powder and the gross weight of powder containing calcium in antibacterial nonwoven cloth made layer, the content of described silver ion powder is about 1 to about 10% weight ratio.In some embodiment of the application, based on silver ion powder and the gross weight of powder containing calcium in antibacterial nonwoven cloth made layer, the content of described silver ion powder is about 2 to about 6% weight ratios.In some embodiment of the application, based on the gross weight of silver ion powder and the powder containing calcium in for the adhesive glue water layer of shoe pad, the content of described silver ion powder is about 10 to about 20% weight ratios.
There is no the Antibacterial Mechanism that silver or silver ion disengage
Metal silver granuel and other metals or nonmetal particle are ensconced in substrate, and the Positive gravitation field utilizing silver ion to roll into a ball comes antibacterial.
The detection method of Trace Silver or silver ion
According to method (the EPA 200.8:1994 by trace element in inductively coupled plasma-mass spectrum determination water and refuse that U.S. Environmental Protection Agency (EPA) (EPA) formulates, ICP-MS), detect and whether disengage silver or silver ion with the antibacterial nonwoven cloth made layer of the calcium powder of physical form doping and silver ion comprising of the application.
Anti-microbial Performance Tests method and antibacterial effect
antibacterial effect
The antibacterial effect of antibacterial fabricated product is obtained by the numerical value of antibiotic property, and its numerical value should be not less than 99%.
anti-microbial Performance Tests method
1. antibacterial is used in test
Staphylococcus aureus (Staphylococcus aureus)
Table 1 gives representative bacterial isolates for testing, bacterial strain preserving number and bacterial strain preservation mechanism.
The bacterial isolates of table 1. for testing
2. detection method
GB/T 20944.3-2008 succusion
The detection method of Trace Silver or silver ion
According to method (the EPA 200.8:1994 by trace element in inductively coupled plasma-mass spectrum determination water and refuse that U.S. Environmental Protection Agency (EPA) (EPA) formulates, ICP-MS), whether the antibacterial nonwoven cloth made layer detecting the application disengages silver or silver ion.
This utility model relates in one aspect to antibacterial nonwoven cloth made, and it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in antibacterial nonwoven cloth made, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in antibacterial nonwoven cloth made layer, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in antibacterial nonwoven cloth made layer, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in antibacterial nonwoven cloth made, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to spun-laced nonwoven fabric, needle punched non-woven fabrics, heat seal non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, loop bonding non-woven fabrics and pulp air-lay process non-woven fabrics.
In certain embodiments, non-woven fabrics has hydrophilicity.
The illustrative methods making non-woven fabrics have hydrophilicity that can be used in the application includes but not limited to use hydrophilizing agent to process non-woven fabrics.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to polypropylene (PP) non-woven fabrics, terylene (PET) non-woven fabrics, chinlon (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylon non-woven fabrics, polyethylene (HDPE) non-woven fabrics and polyvinyl chloride fibre (PVC) non-woven fabrics.
This utility model relates in one aspect to sanitary towel or protective pad, especially men's and feminine napkin or protective pad, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in the antibacterial nonwoven cloth made layer of sanitary towel or protective pad, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in the antibacterial nonwoven cloth made layer of sanitary towel or protective pad, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on the gross weight of described silver ion powder and the powder containing calcium in the antibacterial nonwoven cloth made layer of sanitary towel or protective pad, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on the gross weight of described silver ion powder and the powder containing calcium in the antibacterial nonwoven cloth made layer of sanitary towel or protective pad, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the nonwoven layer in sanitary towel or protective pad is positioned under surface layer.
In certain embodiments, the nonwoven layer in sanitary towel or protective pad is positioned on surface layer.
In certain embodiments, each layer in sanitary towel or protective pad sets gradually.
In certain embodiments, in the antibacterial nonwoven cloth made layer of sanitary towel or protective pad, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to spun-laced nonwoven fabric, needle punched non-woven fabrics, heat seal non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, loop bonding non-woven fabrics and pulp air-lay process non-woven fabrics.
In certain embodiments, non-woven fabrics has hydrophilicity.
The illustrative methods making non-woven fabrics have hydrophilicity that can be used in the application includes but not limited to use hydrophilizing agent to process non-woven fabrics.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to polypropylene (PP) non-woven fabrics, terylene (PET) non-woven fabrics, chinlon (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylon non-woven fabrics, polyethylene (HDPE) non-woven fabrics and polyvinyl chloride fibre (PVC) non-woven fabrics.
This utility model relates in one aspect to the paper napkin, especially adult and the paper napkin for baby, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in the antibacterial nonwoven cloth made layer of the paper napkin, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in the antibacterial nonwoven cloth made layer of the paper napkin, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of the paper napkin, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of the paper napkin, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the nonwoven layer in the paper napkin is positioned under surface layer.
In certain embodiments, the nonwoven layer in the paper napkin is positioned on surface layer.
In certain embodiments, each layer in the paper napkin sets gradually.
In certain embodiments, in the antibacterial nonwoven cloth made layer of the paper napkin, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to spun-laced nonwoven fabric, needle punched non-woven fabrics, heat seal non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, loop bonding non-woven fabrics and pulp air-lay process non-woven fabrics.
In certain embodiments, non-woven fabrics has hydrophilicity.
The illustrative methods making non-woven fabrics have hydrophilicity that can be used in the application includes but not limited to use hydrophilizing agent to process non-woven fabrics.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to polypropylene (PP) non-woven fabrics, terylene (PET) non-woven fabrics, chinlon (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylon non-woven fabrics, polyethylene (HDPE) non-woven fabrics and polyvinyl chloride fibre (PVC) non-woven fabrics.
This utility model relates in one aspect to mattress, especially sick bed and sanitary mattress, it comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in the antibacterial nonwoven cloth made layer of mattress, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in the antibacterial nonwoven cloth made layer of mattress, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of mattress, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of mattress, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the nonwoven layer in mattress is positioned under surface layer.
In certain embodiments, the nonwoven layer in mattress is positioned on surface layer.
In certain embodiments, each layer in mattress sets gradually.
In certain embodiments, in the antibacterial nonwoven cloth made layer of mattress, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to spun-laced nonwoven fabric, needle punched non-woven fabrics, heat seal non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, loop bonding non-woven fabrics and pulp air-lay process non-woven fabrics.
In certain embodiments, non-woven fabrics has hydrophilicity.
The illustrative methods making non-woven fabrics have hydrophilicity that can be used in the application includes but not limited to use hydrophilizing agent to process non-woven fabrics.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to polypropylene (PP) non-woven fabrics, terylene (PET) non-woven fabrics, chinlon (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylon non-woven fabrics, polyethylene (HDPE) non-woven fabrics and polyvinyl chloride fibre (PVC) non-woven fabrics.
This utility model relates in one aspect to adhesive bandage, it comprises surface layer, antibacterial nonwoven cloth made layer and viscous layer, wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in the antibacterial nonwoven cloth made layer of adhesive bandage, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in the antibacterial nonwoven cloth made layer of adhesive bandage, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of adhesive bandage, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the antibacterial nonwoven cloth made layer of adhesive bandage, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the nonwoven layer in adhesive bandage is positioned under surface layer.
In certain embodiments, the nonwoven layer in adhesive bandage is positioned on surface layer.
In certain embodiments, each layer in adhesive bandage sets gradually.
In certain embodiments, in the antibacterial nonwoven cloth made layer of adhesive bandage, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to spun-laced nonwoven fabric, needle punched non-woven fabrics, heat seal non-woven fabrics, spun-bonded non-woven fabrics, melt spraying non-woven fabrics, loop bonding non-woven fabrics and pulp air-lay process non-woven fabrics.
In certain embodiments, non-woven fabrics has hydrophilicity.
The illustrative methods making non-woven fabrics have hydrophilicity that can be used in the application includes but not limited to use hydrophilizing agent to process non-woven fabrics.
The illustrative examples that can be used in the non-woven fabrics of the application includes but not limited to polypropylene (PP) non-woven fabrics, terylene (PET) non-woven fabrics, chinlon (PA) non-woven fabrics, viscose rayon non-woven fabrics, acrylon non-woven fabrics, polyethylene (HDPE) non-woven fabrics and polyvinyl chloride fibre (PVC) non-woven fabrics.
In certain embodiments, based on the gross weight of non-woven fabrics in non-woven fabrics, the weight of described silver ion powder and the powder containing calcium is about 3 to about 10% weight ratios.
In certain embodiments, based on the gross weight of non-woven fabrics in non-woven fabrics, the weight of described silver ion powder and the powder containing calcium is about 8% weight ratio.
In certain embodiments, based on the gross weight of non-woven fabrics in non-woven fabrics, the weight of described silver ion powder and the powder containing calcium is about 1 to about 16% weight ratio.
This utility model relates in one aspect to thin film, especially heat shrink films, especially handle or handrail heat shrink films, especially the glove of this thin film are used, especially the elevator button film of this thin film is used, it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, the particle diameter of silver ion powder is about 0.001mm to about 0.03mm in the film.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm in the film.
In certain embodiments, in the film based on described silver ion powder and the gross weight of powder containing calcium, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, in the film based on described silver ion powder and the gross weight of powder containing calcium, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the gross weight of based thin film in the film, the weight of described silver ion powder and the powder containing calcium is about 3 to about 10% weight ratios.
In certain embodiments, the gross weight of based thin film in the film, the weight of described silver ion powder and the powder containing calcium is about 8% weight ratio.
In certain embodiments, the gross weight of based thin film in the film, the weight of described silver ion powder and the powder containing calcium is about 1 to about 16% weight ratio.
In certain embodiments, silver ion powder is prepared by flame Heating Silver simple substance in the film.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the thin film of the application includes but not limited to POE, PE, PET, PP, HDPE, LDPE, LLPDE and PC.
The illustrative examples that can be used in the glove of the application includes but not limited to PE, HDPE, LDPE, LLDPE, POF and PET.
The illustrative examples that the elevator that can be used in the application touches the button includes but not limited to PE, HDPE, LDPE, LLDPE, POF and PET.
The illustrative examples that can be used in the heat shrink films of the application includes but not limited to HDPE, LDPE, LLDPE, POF and PET.
This utility model relates in one aspect to sebific duct, especially blood transfusion tube and air tube, and it contains with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in sebific duct, the particle diameter of silver ion powder is about 0.001mm to about 0.03mm.
In certain embodiments, in sebific duct, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in sebific duct, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in sebific duct, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in sebific duct, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
The illustrative examples that can be used in the material of the described sebific duct of preparation of the application includes but not limited to POE, PE, PVC, PP, HDPE, LDPE, silica gel, nylon, polyurethane and LLPDE.
This utility model relates in one aspect to drainage screen, especially idle call drainage screen, and it contains with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in drainage screen, the particle diameter of silver ion powder is about 0.001mm to about 0.03mm.
In certain embodiments, in drainage screen, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in drainage screen, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in drainage screen, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in drainage screen, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
This utility model relates in one aspect to shoe pad, it comprises surface layer, adhesive glue water layer and bottom, wherein said adhesive glue water layer comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, the particle diameter of the silver ion powder in the adhesive glue water layer of shoe pad is 0.001mm to 0.03mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the adhesive glue water layer of shoe pad, the content of described silver ion powder is about 10 to about 20% weight ratios.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the adhesive glue water layer of shoe pad, the content of described silver ion powder is about 12 to about 16% weight ratios.
In certain embodiments, the silver ion powder in the adhesive glue water layer of shoe pad is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, each layer in shoe pad sets gradually.
The illustrative examples that can be used in the bonding glue of the application includes but not limited to solvent-borne type and aqueous binder glue.
This utility model relates in one aspect to protective articles, especially protective clothing, trousers, shoe cover and cap, it comprises its surface layer, overcoat and bottom, wherein said overcoat comprises with the powder containing calcium of physical form doping and silver ion powder, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, described protective articles is Medical protective products.
In certain embodiments, in the overcoat of protective articles, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in the overcoat of protective articles, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the overcoat of protective articles, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in the overcoat of protective articles, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, the overcoat in protective articles is positioned under surface layer.
In certain embodiments, the overcoat in protective articles is positioned on surface layer.
In certain embodiments, in the overcoat of protective articles, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
This utility model relates in one aspect to pillowcase, and it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in pillowcase, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in pillowcase, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in pillowcase, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in pillowcase, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in pillowcase, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
This utility model relates in one aspect to bactericidal composition, and it comprises with the powder containing calcium of physical form doping and silver ion powder, and the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in bactericidal composition, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in bactericidal composition, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in bactericidal composition, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in bactericidal composition, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in bactericidal composition, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
This utility model relates in one aspect to antibiotic method, it comprises the individuality needing described antibiotic method containing the powder of calcium and the bactericidal composition of silver ion powder that will comprise with physical form doping, the described powder containing calcium is preferably water insoluble, is more preferably calcium carbonate powder.
In certain embodiments, in bactericidal composition, the particle diameter of silver ion powder is about 0.001 to about 0.03mm.
In certain embodiments, in bactericidal composition, the particle diameter of silver ion powder is about 0.01mm.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in bactericidal composition, the content of described silver ion powder is about 1 to about 10% weight ratio.
In certain embodiments, based on described silver ion powder and the gross weight of powder containing calcium in bactericidal composition, the content of described silver ion powder is about 2 to about 6% weight ratios.
In certain embodiments, in bactericidal composition, silver ion powder is prepared by flame Heating Silver simple substance.
In certain embodiments, the flame temperature preparing silver ion is about 1800 DEG C to about 3500 DEG C.
In certain embodiments, in the process preparing silver ion, the powder containing calcium and the silver that can manufacture about 600g to about 3,600g per hour.
In certain embodiments, the particle diameter of silver ion powder is about 0.01mm.
This utility model relates in one aspect to the method for the mixed-powder that preparation is adulterated with the physical form of the powder containing calcium and silver ion powder, and it comprises argent simple substance (Ag
0) and powder mixing containing calcium after to send into flame temperature about 1800 DEG C to about 3500 DEG C, pressure be the flame gun of 1.0bar, then through one of about eight percentages extremely about thousand/be the silver ion (Ag will directly obtained time of one second
+) particle and being sent by flame containing the powder of calcium, silver ion (Ag
+) and powder containing calcium arrive catcher through one of about eight percentages to time of about signa by flame with the speed of about 120m/s, and cool about to 100 DEG C rapidly, collect the powder of the physical form doping of powder and the silver ion powder obtained containing calcium.
In certain embodiments, the particle diameter of silver ion powder is prepared for about 0.001mm to about 0.03mm.
In certain embodiments, the physical form doping mixed-powder containing the powder of calcium and silver ion powder that can manufacture about 600g to about 3,600g per hour.
Hereinafter, by reference to the accompanying drawings and this utility model is explained in detail to understand various aspects of the present utility model and advantage thereof better by following embodiment.But, should be appreciated that following embodiment is nonrestrictive and only for illustration of some embodiment of the present utility model.
The preparation of embodiment 1-antimicrobial silver ion
By appropriate granulated metal silver simple substance (Ag
0) and calcium carbonate powder mixing after send into the flame gun (pressure is 1.0bar) of flame temperature about 1800 DEG C to about 3500 DEG C, then through one of about eight percentages extremely about thousand/be the silver ion (Ag will directly obtained time of one second
+) particle and calcium carbonate powder sent by flame, silver ion (Ag
+) and calcium carbonate powder arrive catcher through one of about eight percentages to time of about signa by flame with the speed of about 120m/s, and cool about to 100 DEG C rapidly, collect and obtain antimicrobial silver ion (Ag
+) and the powder that adulterates with physical form of calcium carbonate.After testing, the particle diameter of silver ion powder is prepared for about 0.001mm to about 0.03mm.Use said method, per hourly can manufacture the calcium carbonate of about 600g to about 3,600g and the physical form doping mixed-powder of antimicrobial silver ion.
Fig. 9 shows the spectrogram containing the powder of calcium and the mixture of silver ion powder of the physical form doping prepared.
The preparation of embodiment 2-antibacterial nonwoven cloth made
The calcium carbonate prepared in PP or other suitable plastic pellet doping embodiments 1 and the mixed-powder of antimicrobial silver ion, long filament elongated is one by one melt into after high temperature, be layered on the strong nylon cloth of net after fanning heat, then use the large turning barrel of high temperature (bundle machine) to press, thus prepare non-woven fabrics.
(i) water thorn nonwoven
Water jet process be by fine for high pressure water flow jet on one or more layers fleece, make fiber mutually entangled, thus fibre web reinforced and possesses certain brute force.
(ii) heat seal nonwoven
Heat bonding non-woven fabrics refers in fibre web, to add threadiness or powdery hot-melt bonding reinforcement material, and fibre web reinforces into cloth through heating and melting cooling again.
(iii) air lay
Air-laid nonwoven fabrics can be called again dust-free paper, dry method of paper-making non-woven fabrics.It adopts air-laying technique that the shredding of wood pulp cellulose plate is become ultimate fibre state, and then make fiber coagulation on one-tenth lace curtaining with air method, fibre web reinforces into cloth again.
(iv) wet method nonwoven
Wet nonwoven fabrics is that the fibrous raw material shredding being placed in aqueous medium is become ultimate fibre, makes different fibrous raw material mix simultaneously, and make fiber suspension slurry, suspension slurry is transported to lapper, and fiber becomes net to reinforce into cloth again under hygrometric state.
(v) spunbond nonwoven
Spun-bonded non-woven fabrics is extruded at polymer, stretches and after forming continuous filament yarn, long filament is laid to net, and fibre web, again through self bonding, heat bonding, chemical adhesion or mechanical consolidation method, makes fibre web become non-woven fabrics.
(vi) melt-blown nonwoven
The technical process of melt spraying non-woven fabrics: polymer feeds---melt extrudes that---processbearing astrocyte---fiber cooling---one-tenth net---reinforces into cloth.
(vii) acupuncture nonwoven
The one of needle punched non-woven fabrics dry method non-woven fabrics, needle punched non-woven fabrics is the puncture effect utilizing pricker, and fluffy fibre web is reinforced into cloth.
(viii) loop bonding nonwoven
Loop bonding non-woven fabrics is the one of dry method non-woven fabrics, and loop bonding method utilizes warp-knitted coiled structure to reinforce fibre web, thread layers, non-woven material (such as plastic tab, plastics thin metal foil etc.) or their assembly, to make non-woven fabrics.
Hydrophilic non-woven fabrics is after being made into non-woven fabrics, is sprayed in nonwoven surface, dries with hydrophilizing agent.
Figure 10 show the physical form doping prepared containing the powder of calcium and the mixture of silver ion powder and the mixed spectrogram of PP granule.
The preparation of embodiment 3-sanitary towel
The sanitary towel of preparing in the present embodiment comprises four layers, the antibacterial nonwoven cloth made that surface layer is cotton or ES cotton, the second layer is preparation in embodiment 2, third layer be water-absorbing resin, the 4th layer be waterproofing membrane, by automatic production machine device, simultaneously by four layers of compound, edge sealing, folding, independent packaging.
With reference to figure 1, it illustrates the top view of sanitary towel of the present utility model or protective pad, wherein 1 is surface layer, and 2 is absorbed layer, and 4 is nonwoven layer.
With reference to figure 2, it illustrates the sectional view prolonging A-A line of sanitary towel of the present utility model or protective pad, wherein 1 is surface layer, and 2 is absorbed layer, and 3 is bottom, and 4 is nonwoven layer.
The preparation of the embodiment 4-paper napkin
The paper napkin prepared in the present embodiment comprise four layers, the antibacterial nonwoven cloth made that surface layer is cotton or ES cotton, the second layer is preparation in embodiment 2, third layer be water-absorbing resin, the 4th layer be waterproofing membrane, by automatic production machine device, simultaneously by four layers of compound, edge sealing, folding, independent packaging.
With reference to figure 3, it illustrates the paper napkin of the present utility model, wherein 1 is surface layer, and 2 is absorbed layer, and 4 is nonwoven layer.
With reference to figure 4, it illustrates the sectional view prolonging A-A line of the paper napkin of the present utility model, wherein 1 is surface layer, and 2 is absorbed layer, and 3 is bottom, and 4 is nonwoven layer.
The system of embodiment 5-mattress implements standby example
Method one: the antibacterial nonwoven cloth made compound PE film of preparation in embodiment 2, drenches multiple in non-woven fabrics bottom surface by common PE film heating.
Method two: antibacterial PE Film laminated is in common ES cotton, cotton or towelling bottom surface.
Method three: ES cotton, cotton, other fiber cloth are surface layer, the second layer antibacterial nonwoven cloth made of preparation in embodiment 2, third layer can use Cotton Gossypii, cotton, water-absorbing resin etc., and the 4th layer with the leakproof of common PE thin film, four layers meet simultaneously, edge sealing, make the mattress of various sizes.
With reference to figure 5, it illustrates mattress of the present utility model, wherein 1 is surface layer, and 2 is absorbed layer, and 4 is nonwoven layer.
With reference to figure 6, it illustrates the sectional view prolonging A-A line of mattress of the present utility model, wherein 1 is surface layer, and 2 is absorbed layer, and 3 is bottom, and 4 is nonwoven layer.
The preparation of embodiment 6-adhesive bandage
The antibacterial nonwoven cloth made putting preparation in embodiment 2 is between cotton yarn and adhesive plaster thus obtain adhesive bandage.
With reference to figure 7, it illustrates adhesive bandage of the present utility model, wherein 1 is surface layer, and 2 is nonwoven layer, and 3 is viscous layer.
Embodiment 7-hands is the preparation of heat shrink films pipe
The adulterate mixed-powder of the calcium carbonate for preparing of embodiment 1 and antimicrobial silver ion of POE, PET, PVC, HDPE, LDPE, LLDPE, OPS puts into the pipe that extruder adds hot-extrudable different-diameter, thickness.
The preparation of embodiment 8-thin film
The mixed-powder of the calcium carbonate that PE, POE, PP, LDPE or LLDPE doping embodiment 1 prepares and antimicrobial silver ion puts into inflation film manufacturing machine, heat, by the size of mould, temperature and speed blowout different in width, thickness, there is no the Long Circle film of sealing, when blowing out thin film, with pocket knife, reel like film is cut.
The preparation of embodiment 9-sebific duct especially blood transfusion tube and air tube and film tube
The mixed-powder of the calcium carbonate that POE, PP, LDPE, PVC, silica gel, nylon, polyurethane or LLDPE doping embodiment 1 prepares and antimicrobial silver ion puts into inflation film manufacturing machine, heat, by the size of mould, temperature and speed blowout different-diameter, thickness, there is no the Long Circle pipe of sealing, then be cut into by the length of difference requirement and manage one by one.
The preparation of embodiment 10-film packaging bag
The mixed-powder of the calcium carbonate that LDPE or LLDPE doping embodiment 1 prepares and antimicrobial silver ion puts into inflation film manufacturing machine, heat, by the size of mould, temperature and speed blowout different in width, thickness, there is no the Long Circle film of sealing, again by the cut-out of required length, front cover limit mouth, namely become packaging bag.
The preparation of embodiment 11-shoe pad
The end of shoe pad is foaming PU sponge, face is cotton or chemical fabric, and the glue application of the calcium carbonate prepared by the embodiment 1 of having adulterated appropriate and the mixed-powder of antimicrobial silver ion, on sponge, goes up cloth again and heats, make glue dries, sponge and cloth bond securely; Then be placed on shoe pad mould to heat mold pressing, make the shape of design.
With reference to figure 8, it illustrates shoe pad of the present utility model paste, wherein 1 be surface layer, 2 for adhesive glue water layer and 3 be bottom.
The preparation of embodiment 12-drainage screen
Mono-layer fashion: the antibacterial nonwoven cloth made of preparation in embodiment 2 is placed in air outlet, as dust-separation and antibiotic filter screen.
Multilamellar mode: in polylith embodiment 2, the antibacterial nonwoven cloth made overlap of preparation is placed in air outlet, as dust-separation and antibiotic filter screen.
Be rolled into tubular manner: the antibacterial nonwoven cloth made of preparation in embodiment 2 is attached to PVC, PE, PP or stainless (steel) wire surface, be rolled into tubular, leave space between net and net, allow some more air easily pass through, the surface contacts air time increased, antibacterial effect is faster, better.
The detection of the bactericidal property of antibacterial nonwoven cloth made layer in embodiment 13-embodiment 2 to 6
Anti-microbial Performance Tests method described in request for utilization, detect the bactericidal effect of the PP non-woven fabrics in embodiment 2 to 6, result is as shown in the table.
The detection of the bactericidal property of embodiment 14-embodiment 8
Anti-microbial Performance Tests method described in request for utilization, detect the bactericidal effect of the PE thin film obtained in embodiment 8, result is as shown in the table.
The detection of the bactericidal property of embodiment 15-embodiment 9
Anti-microbial Performance Tests method described in request for utilization, detect the bactericidal effect of the POE film tube obtained in embodiment 9, result is as shown in the table.
The detection of embodiment 16-silver or silver ion emission
Antibacterial nonwoven cloth made prepared by embodiment 2 is put into distilled water, at room temperature soaks 4 hours, use EPA 200.8:1994, the silver content in ICP-MS test water.Result is as follows.
| Test event | Method of testing | Test result | Method detection limit |
| Silver (Ag) | EPA 200.8:1994,ICP-MS | Do not detect | 2μg/L |
The generality of the above-mentioned invention to relating in this utility model describes and the description of its detailed description of the invention be should not be understood as to the restriction formed this invention technical scheme.Those skilled in the art are according to the disclosure, can under the prerequisite without prejudice to involved invention element, above-mentioned generality is described or/and the public technology feature in detailed description of the invention (comprising embodiment) increases, reduces or combines, forms other the technical scheme belonging to described invention.
Claims (40)
1. sanitary towel or protective pad, is characterized in that, described sanitary towel or protective pad comprise surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, and wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder.
2. sanitary towel according to claim 1 or protective pad, the wherein said powder containing calcium is water insoluble.
3. sanitary towel according to claim 1 or protective pad, the wherein said powder containing calcium is calcium carbonate powder.
4. sanitary towel according to claim 1 or protective pad, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
5. sanitary towel according to claim 1 or protective pad, wherein said antibacterial nonwoven cloth made layer is positioned under surface layer.
6. sanitary towel according to claim 1 or protective pad, wherein said antibacterial nonwoven cloth made layer is positioned on surface layer.
7. the sanitary towel according to claim arbitrary in claim 1 to 6 or protective pad, wherein said sanitary towel or protective pad are men's and feminine napkin or protective pad.
8. the paper napkin, is characterized in that, the described paper napkin comprise surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, and wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder.
9. the paper napkin according to claim 8, the wherein said powder containing calcium is water insoluble.
10. the paper napkin according to claim 8, the wherein said powder containing calcium is calcium carbonate powder.
11. paper napkin according to claim 8, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
12. paper napkin according to claim 8, wherein said antibacterial nonwoven cloth made layer is positioned under surface layer.
13. paper napkin according to claim 8, wherein said antibacterial nonwoven cloth made layer is positioned on surface layer.
The paper napkin in 14. according to Claim 8 to 13 described in arbitrary claim, the wherein said paper napkin are adult and the paper napkin for baby.
15. mattresses, is characterized in that, described mattress comprises surface layer, antibacterial nonwoven cloth made layer, absorbed layer and bottom, and wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder.
16. mattresses according to claim 15, the wherein said powder containing calcium is water insoluble.
17. mattresses according to claim 15, the wherein said powder containing calcium is calcium carbonate powder.
18. mattresses according to claim 15, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
19. mattresses according to claim 15, wherein said antibacterial nonwoven cloth made layer is positioned under surface layer.
20. mattresses according to claim 15, wherein said antibacterial nonwoven cloth made layer is positioned on surface layer.
21. according to claim 15 to the mattress described in arbitrary claim in 20, and wherein said mattress is sick bed and sanitary mattress.
22. adhesive bandages, is characterized in that, described adhesive bandage comprises surface layer, antibacterial nonwoven cloth made layer and viscous layer, and wherein said antibacterial nonwoven cloth made layer comprises with the powder containing calcium of physical form doping and silver ion powder.
23. adhesive bandages according to claim 22, the wherein said powder containing calcium is water insoluble.
24. adhesive bandages according to claim 22, the wherein said powder containing calcium is calcium carbonate powder.
25. adhesive bandages according to claim 22, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
26. adhesive bandages according to claim 22, wherein said antibacterial nonwoven cloth made layer is positioned under surface layer.
27. adhesive bandages according to claim 22, wherein said antibacterial nonwoven cloth made layer is positioned on surface layer.
28. shoe pads, is characterized in that, described shoe pad comprises surface layer, adhesive glue water layer and bottom, and wherein said adhesive glue water layer comprises with the powder containing calcium of physical form doping and silver ion powder.
29. shoe pads according to claim 28, the wherein said powder containing calcium is water insoluble.
30. shoe pads according to claim 28, the wherein said powder containing calcium is calcium carbonate powder.
31. shoe pads according to claim 28, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
32. shoe pads according to claim 28, wherein said adhesive glue water layer is positioned under surface layer.
33. shoe pads according to claim 28, wherein said adhesive glue water layer is positioned on surface layer.
34. protective articless, is characterized in that, described protective articles comprises its surface layer, overcoat and bottom, and wherein said overcoat comprises with the powder containing calcium of physical form doping and silver ion powder.
35. protective articless according to claim 34, the wherein said powder containing calcium is water insoluble.
36. protective articless according to claim 34, the wherein said powder containing calcium is calcium carbonate powder.
37. protective articless according to claim 34, the particle diameter of wherein said silver ion powder is 0.001 to 0.03mm.
38. protective articless according to claim 34, wherein said overcoat is positioned under surface layer.
39. protective articless according to claim 34, wherein said overcoat is positioned on surface layer.
40. protective articless according to claim arbitrary in claim 34 to 39, wherein said protective articles is protective clothing, trousers, shoe cover and cap.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611111.1U CN204446310U (en) | 2014-10-21 | 2014-10-21 | Sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles |
| DE202015105546.3U DE202015105546U1 (en) | 2014-10-21 | 2015-10-20 | Antibacterial product and antibacterial structure |
| JP2015005317U JP3203988U (en) | 2014-10-21 | 2015-10-20 | Antibacterial products and antibacterial structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611111.1U CN204446310U (en) | 2014-10-21 | 2014-10-21 | Sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446310U true CN204446310U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611111.1U Expired - Lifetime CN204446310U (en) | 2014-10-21 | 2014-10-21 | Sanitary towel or protective pad, the paper napkin, mattress, adhesive bandage, shoe pad and protective articles |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3203988U (en) |
| CN (1) | CN204446310U (en) |
| DE (1) | DE202015105546U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062233A1 (en) * | 2014-10-21 | 2016-04-28 | Silverloy Company Limited | Antibacterial product and antibacterial structure |
| CN107647971A (en) * | 2017-09-23 | 2018-02-02 | 福清市益兴堂卫生制品有限公司 | One kind can prevent red hip paper diaper |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538763A (en) * | 2020-11-19 | 2021-03-23 | 芜湖福派卫生用品有限公司 | Production process method of face washing towel |
| CN112455022B (en) * | 2020-11-25 | 2022-04-12 | 武汉猫人云商科技有限公司 | Antibacterial home furnishing cloth material and production process and application thereof |
| CN113413269B (en) * | 2021-06-21 | 2023-04-18 | 河北华瀚诚创科技有限公司 | Bacteriostatic sanitary towel and preparation method thereof |
-
2014
- 2014-10-21 CN CN201420611111.1U patent/CN204446310U/en not_active Expired - Lifetime
-
2015
- 2015-10-20 JP JP2015005317U patent/JP3203988U/en active Active
- 2015-10-20 DE DE202015105546.3U patent/DE202015105546U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062233A1 (en) * | 2014-10-21 | 2016-04-28 | Silverloy Company Limited | Antibacterial product and antibacterial structure |
| CN107647971A (en) * | 2017-09-23 | 2018-02-02 | 福清市益兴堂卫生制品有限公司 | One kind can prevent red hip paper diaper |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202015105546U1 (en) | 2016-06-07 |
| JP3203988U (en) | 2016-05-12 |
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