JP3215495U - フィルタ及びその製造方法 - Google Patents
フィルタ及びその製造方法 Download PDFInfo
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- JP3215495U JP3215495U JP2017004595U JP2017004595U JP3215495U JP 3215495 U JP3215495 U JP 3215495U JP 2017004595 U JP2017004595 U JP 2017004595U JP 2017004595 U JP2017004595 U JP 2017004595U JP 3215495 U JP3215495 U JP 3215495U
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- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 239000002759 woven fabric Substances 0.000 claims abstract description 48
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 5
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 5
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- 239000012209 synthetic fiber Substances 0.000 claims description 5
- 229920001059 synthetic polymer Polymers 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 229920005615 natural polymer Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 229910021606 Palladium(II) iodide Inorganic materials 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- PDZKZMQQDCHTNF-UHFFFAOYSA-M copper(1+);thiocyanate Chemical compound [Cu+].[S-]C#N PDZKZMQQDCHTNF-UHFFFAOYSA-M 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- HNNUTDROYPGBMR-UHFFFAOYSA-L palladium(ii) iodide Chemical compound [Pd+2].[I-].[I-] HNNUTDROYPGBMR-UHFFFAOYSA-L 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- ZXDJCKVQKCNWEI-UHFFFAOYSA-L platinum(2+);diiodide Chemical compound [I-].[I-].[Pt+2] ZXDJCKVQKCNWEI-UHFFFAOYSA-L 0.000 description 1
- 230000024100 pollen adhesion Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- MSFPLIAKTHOCQP-UHFFFAOYSA-M silver iodide Chemical compound I[Ag] MSFPLIAKTHOCQP-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- 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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
Abstract
Description
<フィルタの製造方法>
本考案のフィルタは、以下の方法で製造することができる。なお、以下の製造方法の説明は、本考案の目的に適う他の製造方法を排除する目的ではない。本考案での最適なフィルタの製造の方法を以下に説明する。
Claims (8)
- 織布フィルタ(1)と、当該織布フィルタ(1)が少なくとも一カ所で固定された基部のような構造体(2)とを備えたフィルタであって、
前記織布フィルタ(1)は、短手方向に延びる1組のプリーツ(12)を備えたフィルタエレメント(11)を備え、フィルタエレメント(11)は前記織布フィルタ(1)の長手方向の全長又は一部長に沿って設けられており、
前記織布フィルタ(1)は、少なくとも一カ所で前記構造体(2)上に固定されているフィルタ。 - 前記織布フィルタ(1)は、前記フィルタエレメント(11)の端部が前記構造体(2)の端部と同じ位置で前記構造体(2)に固定されているか、前記フィルタエレメント(11)の一端が前記構造体(2)の端部から突出するように前記構造体(2)に固定されている請求項1に記載のフィルタ。
- 前記フィルタエレメント(11)の横断面が前記構造体(2)の前記長手方向に平行若しくは前記構造体(2)の前長手方向のカーブに沿うようにカーブしている状態で、前記織布フィルタ(1)が前記構造体(2)に固定されているか、又は、その長手方向で水平面に一致する角度になるように前記フィルタエレメント(11)が前記構造体(2)に固定されているか、又は、これらの組み合わせにより構成されている請求項1又は請求項2に記載のフィルタ。
- 前記織布フィルタ(1)は、100パーセント合成繊維材料により作られている請求項1から請求項3のいずれか一項に記載のフィルタ。
- 前記構造体(2)は、天然ポリマー又は合成ポリマー、特にLDPEプラスチック、LLDPEプラスチック、TPEプラスチック又はEVAプラスチックのいずれかにより作られる請求項1から請求項4のいずれか一項に記載のフィルタ。
- 前記構造体(2)は、前記構造体(2)の縁部から該構造体(2)側にへこんだり、前記構造体(2)の縁部から突出したりすることで少なくとも一カ所に設けられたノーズキャップ(21)を備える請求項1から請求項5のいずれか一項に記載のフィルタ。
- 帯状のホルダ(3)、バルブ若しくは支持体(4)又はこれらの組み合わせを備えた請求項1から請求項6のいずれか一項に記載のフィルタ。
- 前記フィルタの形状は、矩形又は楕円形から選択可能な請求項1から請求項7のいずれか一項に記載のフィルタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TH1703000536U TH13254A3 (th) | 2017-03-29 | กรรมวิธีการผลิตอุปกรณ์กรองและอุปกรณ์กรอง | |
TH1703000536 | 2017-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3215495U true JP3215495U (ja) | 2018-03-29 |
Family
ID=61756390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017004595U Active JP3215495U (ja) | 2017-03-29 | 2017-10-06 | フィルタ及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180280739A1 (ja) |
EP (1) | EP3381518A1 (ja) |
JP (1) | JP3215495U (ja) |
CN (1) | CN207462874U (ja) |
CA (1) | CA2975678C (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11730981B2 (en) * | 2019-07-01 | 2023-08-22 | Timothy S. Gallagher | Portable containment device |
JP1677741S (ja) * | 2020-05-20 | 2021-01-25 | ||
JP1673584S (ja) * | 2020-05-28 | 2020-11-30 | 衛生マスク | |
CN112191051B (zh) * | 2020-11-19 | 2022-12-16 | 河南科高新材料有限公司 | 一种无静电口罩过滤膜及其制备方法 |
JP1697944S (ja) | 2020-12-23 | 2021-10-25 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216415A (en) * | 1962-09-04 | 1965-11-09 | Corning Glass Works | Surgical mask |
US4454881A (en) * | 1981-08-21 | 1984-06-19 | Moldex/Metric Products, Inc. | Multi-layer face mask with molded edge bead |
EP0448876A3 (en) * | 1990-03-29 | 1992-12-02 | Minnesota Mining And Manufacturing Company | Filter cartridge |
US6161540A (en) * | 1998-04-28 | 2000-12-19 | Cabot Safety Intermediate Corporation | Respirator filter having a pleated filter layer |
DE29815881U1 (de) * | 1998-09-03 | 2000-01-13 | Moldex Metric Ag & Co Kg | Filtermaterial |
US6474336B1 (en) * | 2000-03-20 | 2002-11-05 | Michael Wolfe | Mini pleated face mask |
US9375344B2 (en) * | 2009-04-20 | 2016-06-28 | All Rest Technologies Llp | Systems and methods for breathing assistance |
WO2013165988A1 (en) * | 2012-04-30 | 2013-11-07 | Scott Technologies, Inc. | Half facepiece |
US10537755B2 (en) * | 2013-03-14 | 2020-01-21 | Scott Technologies, Inc. | Heat deformable material for face seal |
US9560887B2 (en) * | 2014-03-11 | 2017-02-07 | Folkvord Products, Llc | Fluid management device for exercising athletes |
CA2969454C (en) * | 2014-12-02 | 2018-11-20 | Prestige Ameritech, Ltd. | Fitted face mask |
-
2017
- 2017-07-19 US US15/653,840 patent/US20180280739A1/en not_active Abandoned
- 2017-08-02 CN CN201720957872.6U patent/CN207462874U/zh active Active
- 2017-08-08 CA CA2975678A patent/CA2975678C/en active Active
- 2017-08-30 EP EP17188551.0A patent/EP3381518A1/en active Pending
- 2017-10-06 JP JP2017004595U patent/JP3215495U/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3381518A1 (en) | 2018-10-03 |
CA2975678C (en) | 2021-10-26 |
US20180280739A1 (en) | 2018-10-04 |
CN207462874U (zh) | 2018-06-08 |
CA2975678A1 (en) | 2018-09-29 |
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