CN104116227B - A kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter - Google Patents
A kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter Download PDFInfo
- Publication number
- CN104116227B CN104116227B CN201410138905.5A CN201410138905A CN104116227B CN 104116227 B CN104116227 B CN 104116227B CN 201410138905 A CN201410138905 A CN 201410138905A CN 104116227 B CN104116227 B CN 104116227B
- Authority
- CN
- China
- Prior art keywords
- filter disc
- mask
- adhesive tape
- antibacterial
- woven fabrics
- 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.)
- Expired - Fee Related
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 title claims description 15
- 239000013618 particulate matter Substances 0.000 title description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- -1 Phthalocyanine Zinc class Chemical class 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000002390 adhesive tape Substances 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 239000000693 micelle Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000845 anti-microbial effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000001954 sterilising effect Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000003504 photosensitizing agent Substances 0.000 description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 3
- 241000222122 Candida albicans Species 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 241000295644 Staphylococcaceae Species 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 229940095731 candida albicans Drugs 0.000 description 3
- 230000001586 eradicative effect Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0622—Melt-blown
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0627—Spun-bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
Abstract
Patent disclosure of the present invention is a kind of antibacterial and filters the mask filter disc of PM2.5 granule.Compared with common filter disc and mask, filter disc of the present invention has three-decker, outer layer to be adhere to the molten blown non-woven fabric of bamboo fibre of Phthalocyanine Zinc class light-sensitive material, and intermediate layer is electret melt spraying non-woven fabrics, and internal layer is polypropylene spunbond non-woven fabrics.Filter disc of the present invention can not only effectively filter PM2.5, and can effectively kill antibacterial, prevent secondary pollution and uvioresistant, by removable adhesive tape micelle, filter disc is pasted onto three-dimensional mask, disposable breathing mask and other kinds of mask internal layer simultaneously, use can be combined with other common mask, operate simple and practical.
Description
Technical field
The invention belongs to health care category, particularly relate to a kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter.
Background technology
Mask is widely used in a kind of hygiene protective furnishings of various occasion, mask main function components is filter disc, filter disc on the market is mainly the filter disc of filtering function, filter filter disc and can stop PM2.5 particulate matter in air, but filtered granule and antibacterial are easy for being attached to the position pressing close to mouth and nose on mask (filter disc), cause growing of antibacterial, form secondary pollution, human body is penetrated into again through mask (filter disc), human body is worked the mischief, do not meet the requirement of health, also reduce the protection of mask, antibacterial effect.The bactericidal mask existed on market can not effectively filter out PM2.5 particulate matter, and particulate matter energy Carried bacteria enters human respiratory, kills antibacterial process length (be generally 18 hours or more than, killing rate is more than 70%) simultaneously.So far, not yet fundamentally solve to filter filter disc combine with antibacterial functions, the secondary pollution problems of sterilization process length and mask.
Summary of the invention
The object of the invention overcomes the secondary pollution problems of the single filtering function of filter disc, sterilization process length and mask, effectively in conjunction with the filtering function of filter disc and antibacterial functions, it is provided that a kind of effectively antibacterial and filter PM2.5 particulate matter mask filter disc.
For realizing the purpose of the present invention, present invention employs following technical scheme:
The filter disc of present invention respectively adhesion metal Phthalocyanine Zinc and different the position of substitution thereof, different polymerization degree Phthalocyanine Zinc class the bamboo fibre melt spraying non-woven fabrics outer layer of antibacterial, electret melt spraying non-woven fabrics intermediate layer, polypropylene spunbond non-woven fabrics internal layer；
Wherein said antibacterial structure adopts the patent No. to be the Phthalocyanine Zinc structure I in 200710008507.1:
Structure I.
The 0.1-1% of the metal phthalocyanine zinc class light-sensitive material composition sterilized liquid of the application, can effectively play and kill different pathogenic bacterium.
The filter disc of present invention adopts bamboo fibre melt spraying non-woven fabrics outside antibiotic layer, the electret melt spraying non-woven fabrics intermediate filter layer of attachment Phthalocyanine Zinc class photosensitizer, the three-decker of polypropylene spunbond non-woven fabrics inner barrier layer, filter disc is effectively killed PM2.5 particulate matter while effectively filtering and is carried pathogenic bacteria, protective action, effective killing pathogenic bacteria can be played.
The filter disc of present invention adopts antibacterial structure to be combined with filtration, can ensure that and timely and effective in filter process kills antibacterial, and sterilization effect will not weaken, and filter disc can be reused one week, compared with disposable breathing mask, environmental conservation is favourable.
The filter disc itself please invented adopts the upper filter disc of micelle adhesion, and operation is simple and feasible, safety and environmental protection, does not result in the residual of micelle, and can combine with different types of filter face mask use in this way by this filter disc.
The filter disc of the present application adopts the melt spraying non-woven fabrics of process in polarization method, makes melt spraying non-woven fabrics with electrostatic, adds Electrostatic Absorption filtering function on the basis of original mechanical filter, it is effectively improved filter effect, reducing filtration resistance, can filter 0.3 micron of fine particle, filter efficiency reaches 95%-99%.
Present invention filter disc adopts photodynamics sterilizing, and photodynamics sterilized principle for germ is that antibacterial is killed in photosensitizer generation dynamic response under the exciting of suitable wavelength light.Photosensitizer accepts natural light irradiation, absorbs the energy of photon, and photochemical reaction occurs, and produces free state or singlet oxygen kills antibacterial.Present invention filter disc adopts natural light irradiation photosensitizer, is avoided that the side effect directly adopting the wavelength near ultra-violet (UV) band that human body is brought.
The filter disc of the present application adopts the bamboo fibre meltblown fabric layer of attachment phthalocyanines light-sensitive material, phthalocyanines light-sensitive material is under illumination condition, produce free state or singlet oxygen, superbacteria can be killed, common pathogen (is included but not limited to gold-coloured staphylococci, escherichia coli and candida albicans) 15 minutes within-1 hour, reach eradicative rate 70%-99%, shorter much than general antibacterial mask sterilization process, it is avoided that the secondary pollution of antibacterial.Phthalocyanines light-sensitive material is as catalyst simultaneously, and as time went on, sterilization effect will not weaken, and can reuse one week, compared with disposable breathing mask, environmental conservation is favourable.
The bamboo fibre meltblown fabric layer primary raw material that the filter disc of the present application adopts is bamboo fibre, and uvioresistant efficiency reaches 99.4-99.8%, can effectively avoid ultraviolet for the damage of skin of face.
The filter disc of the present application adopts the upper filter disc of micelle adhesion, and operation is simple and feasible, safety and environmental protection, does not result in the residual of micelle, and can combine with different types of filter face mask use in this way by this filter disc.
Accompanying drawing explanation
Fig. 1 is mask and filter disc schematic diagram
Embodiment
Embodiment 1
Antibacterial mask filter disc, in its schematic diagram such as Fig. 1 shown in 2, the present embodiment is antibacterial, the filter disc of uvioresistant effect combines with stereo mask use, this combination includes a three-dimensional mask 1, possess the filter disc 2 of antibacterial effect and connect the adhesive tape 3 of mask and filter disc, filter disc adopts the bamboo fibre meltblown fabric layer of attachment phthalocyanines light-sensitive material to be intermediate layer, under light conditions, produce free state or singlet oxygen, common pathogen (is included but not limited to gold-coloured staphylococci, escherichia coli and candida albicans) 15 minutes within-1 hour, reach eradicative rate 70%-99%, bamboo fibre fusion spray cloth mainly adopts bamboo fibre as raw material, uvioresistant efficiency reaches 99.4%-99.8%.
Embodiment 2
PM2.5 ozone-resistant/VOC(harmful gas) protective mask filter disc, in its schematic diagram such as Fig. 1 shown in 2, the present embodiment be there is filtration, filter disc antibacterial, uvioresistant effect combines with stereo mask；This combination includes a three-dimensional mask 1, possesses filtration, the filter disc 2 of ozone-resistant/VOC, uvioresistant effect and connect the adhesive tape 3 of mask and filter disc；Filter disc 2 adopts the melt spraying non-woven fabrics that electretization processes to be intermediate layer; melt spraying non-woven fabrics through electret technical finesse strengthens Electrostatic Absorption usefulness; 0.3 micron of fine particle filter efficiency is reached 95%-99%, including the protection material of anti-VOC gas and ozone, can effectively intercept the suction of harmful gas.
Embodiment 3
Antimicrobial filtering mask filter disc, in its schematic diagram such as Fig. 1 shown in 2, the present embodiment is antibacterial, filter PM2.5 filter disc to combine with stereo mask, this combination includes a three-dimensional mask 1, possess the filter disc 2 of antibacterial effect and connect the adhesive tape 3 of mask and filter disc, filter disc 2 has three-decker, respectively bamboo fibre melt spraying non-woven fabrics outer layer, electret melt spraying non-woven fabrics intermediate layer, polypropylene spunbond non-woven fabrics internal layer, 0.3 micron of fine particle filter efficiency is reached 95%-99%, common pathogen (is included but not limited to gold-coloured staphylococci, escherichia coli and candida albicans) 15 minutes within-1 hour, reach eradicative rate 70%-99%.
Subordinate list 1 and 2 is the antibacterial experiment result of filter disc in patent embodiment of the present invention and filters KN class and KP class particulate matter filter efficiency.
The antibacterial experiment result of filter disc in table 1 patent embodiment of the present invention.
Table 2 is for filtering KN class and KP class particulate matter filter efficiency.
Although, above with a general description of the specific embodiments filter disc of the present invention has been done detailed description, but on basis of the present invention, it is possible to it is made some modifications or improvements, and this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis not necessarily depart from the present invention, belong to the scope that patent of invention filter disc claims.
Claims (8)
1. the filter disc of an effective antimicrobial filtering PM2.5, it is characterized in that, described filter disc is three-decker, the respectively bamboo fibre melt spraying non-woven fabrics outer layer of the antibacterial of adhesion metal Phthalocyanine Zinc and different the position of substitution thereof, different polymerization degree Phthalocyanine Zinc class, electret melt spraying non-woven fabrics intermediate layer, polypropylene spunbond non-woven fabrics internal layer；
Wherein said antibacterial structure is
Structure I.
2. filter disc according to claim 1, it is characterised in that the addition of described metal phthalocyanine zinc class light-sensitive material composition sterilized liquid is 0.1-1%.
3. filter disc according to claim 1, it is characterised in that the sterilized liquid that described Phthalocyanine Zinc class light-sensitive material is formed adopts spraying method to be sprayed onto on bamboo fibre melt spraying non-woven fabrics.
4. filter disc according to claim 3, it is characterised in that the fiber melt-blowing non-woven fabrics after described spraying adopts the temperature dried to be 30-80 DEG C.
5. the filter disc according to claim 1, it is characterised in that described filter disc adopts the micelle in adhesive tape or adhesive tape sticking to muzzle.
6. the filter disc according to claim 5, it is characterised in that micelle in described adhesive tape or adhesive tape shape be designed as rectangle, square, rhombus, ellipse, round-shaped in one.
7. the filter disc according to claim 5, it is characterised in that described micelle or adhesive tape diameter or micelle or width that the length of side is 0.5-5mm are the adhesive tape of 0.5-5mm, have high viscosity, does not result in micelle residual, safety and environmental protection.
8. the filter disc according to claim 5, it is characterised in that described adhesive tape is designed according to filter disc size, can be pasted onto the upper and lower two ends of filter disc by adhesive tape, filter disc be pasted onto mask nexine, easily tears easy sticker.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138905.5A CN104116227B (en) | 2014-04-09 | 2014-04-09 | A kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter |
| JP2016561775A JP6316984B2 (en) | 2014-04-09 | 2015-03-23 | Three-dimensional mask filter sheet for antibacterial and PM2.5 particle filtration |
| PCT/CN2015/000195 WO2015154543A1 (en) | 2014-04-09 | 2015-03-23 | Antimicrobial and pm2.5 particle-filtering stereoscopic mask filter sheet |
| SG11201607946TA SG11201607946TA (en) | 2014-04-09 | 2015-03-23 | Antimicrobial and pm2.5 particle-filtering stereoscopic mask filter sheet |
| KR1020167028741A KR101920847B1 (en) | 2014-04-09 | 2015-03-23 | Antimicrobial and pm 2.5 particle-filtering stereoscopic mask filter sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138905.5A CN104116227B (en) | 2014-04-09 | 2014-04-09 | A kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104116227A CN104116227A (en) | 2014-10-29 |
| CN104116227B true CN104116227B (en) | 2016-06-29 |
Family
ID=51762030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138905.5A Expired - Fee Related CN104116227B (en) | 2014-04-09 | 2014-04-09 | A kind of antibacterial and effective mask filter disc filtering PM2.5 particulate matter |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6316984B2 (en) |
| KR (1) | KR101920847B1 (en) |
| CN (1) | CN104116227B (en) |
| SG (1) | SG11201607946TA (en) |
| WO (1) | WO2015154543A1 (en) |
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| WO2011158838A1 (en) * | 2010-06-15 | 2011-12-22 | 旭化成ケミカルズ株式会社 | Absorbent sheet and method for producing same |
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2014
- 2014-04-09 CN CN201410138905.5A patent/CN104116227B/en not_active Expired - Fee Related
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2015
- 2015-03-23 JP JP2016561775A patent/JP6316984B2/en active Active
- 2015-03-23 WO PCT/CN2015/000195 patent/WO2015154543A1/en active Application Filing
- 2015-03-23 KR KR1020167028741A patent/KR101920847B1/en active IP Right Grant
- 2015-03-23 SG SG11201607946TA patent/SG11201607946TA/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960070A (en) * | 2007-06-11 | 2011-01-26 | 纳诺柏立有限公司 | Manufacture method of wet-tissue with antimicrobial and anti-fungus function |
| CN201557581U (en) * | 2009-11-23 | 2010-08-25 | 中国人民解放军军事医学科学院卫生装备研究所 | Electret biological protective mask |
| CN103402552A (en) * | 2010-12-22 | 2013-11-20 | 奥特纳净室工程有限公司 | Photodynamic control of microbial growth on surfaces |
| CN103648637A (en) * | 2011-07-14 | 2014-03-19 | 大和纺控股株式会社 | Decontaminating agent for removing harmful substances derived from flying dust and microorganisms, cellulose fiber, and fiber structure |
| CN103610242A (en) * | 2013-12-06 | 2014-03-05 | 山东大学 | PM2.5C type mouth mask efficient in filtering |
| CN103637431A (en) * | 2013-12-06 | 2014-03-19 | 山东大学 | Planar mask for efficiently filtering PM 2.5 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101920847B1 (en) | 2019-02-13 |
| WO2015154543A1 (en) | 2015-10-15 |
| CN104116227A (en) | 2014-10-29 |
| WO2015154543A9 (en) | 2015-12-17 |
| SG11201607946TA (en) | 2016-11-29 |
| KR20160134779A (en) | 2016-11-23 |
| JP6316984B2 (en) | 2018-04-25 |
| JP2017514024A (en) | 2017-06-01 |
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