JPH0546255B2 - - Google Patents
Info
- Publication number
- JPH0546255B2 JPH0546255B2 JP10555988A JP10555988A JPH0546255B2 JP H0546255 B2 JPH0546255 B2 JP H0546255B2 JP 10555988 A JP10555988 A JP 10555988A JP 10555988 A JP10555988 A JP 10555988A JP H0546255 B2 JPH0546255 B2 JP H0546255B2
- Authority
- JP
- Japan
- Prior art keywords
- electret
- clean
- area
- room
- box
- 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
- 239000000463 material Substances 0.000 claims description 41
- -1 polypropylene Polymers 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 description 20
- 239000000428 dust Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 9
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 description 7
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 241000218645 Cedrus Species 0.000 description 3
- 206010048908 Seasonal allergy Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 201000004338 pollen allergy Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000379 polypropylene carbonate Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10555988A JPH01274846A (ja) | 1988-04-28 | 1988-04-28 | 簡易なクリーンルームもしくはクリーンボックス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10555988A JPH01274846A (ja) | 1988-04-28 | 1988-04-28 | 簡易なクリーンルームもしくはクリーンボックス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01274846A JPH01274846A (ja) | 1989-11-02 |
| JPH0546255B2 true JPH0546255B2 (cs) | 1993-07-13 |
Family
ID=14410902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10555988A Granted JPH01274846A (ja) | 1988-04-28 | 1988-04-28 | 簡易なクリーンルームもしくはクリーンボックス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01274846A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022126454A1 (zh) * | 2020-12-16 | 2022-06-23 | 合肥美的电冰箱有限公司 | 储物设备 |
-
1988
- 1988-04-28 JP JP10555988A patent/JPH01274846A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01274846A (ja) | 1989-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |