JPS62271695A - プラスチツクフイルムへの細孔の形成方法 - Google Patents
プラスチツクフイルムへの細孔の形成方法Info
- Publication number
- JPS62271695A JPS62271695A JP11160286A JP11160286A JPS62271695A JP S62271695 A JPS62271695 A JP S62271695A JP 11160286 A JP11160286 A JP 11160286A JP 11160286 A JP11160286 A JP 11160286A JP S62271695 A JPS62271695 A JP S62271695A
- Authority
- JP
- Japan
- Prior art keywords
- plastic film
- pores
- metal particles
- discharge
- film
- 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.)
- Granted
Links
- 229920006255 plastic film Polymers 0.000 title claims description 66
- 239000002985 plastic film Substances 0.000 title claims description 66
- 239000011148 porous material Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 31
- 208000028659 discharge Diseases 0.000 claims description 46
- 239000002923 metal particle Substances 0.000 claims description 32
- -1 polyethylene Polymers 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000003851 corona treatment Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11160286A JPS62271695A (ja) | 1986-05-15 | 1986-05-15 | プラスチツクフイルムへの細孔の形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11160286A JPS62271695A (ja) | 1986-05-15 | 1986-05-15 | プラスチツクフイルムへの細孔の形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62271695A true JPS62271695A (ja) | 1987-11-25 |
JPH0585320B2 JPH0585320B2 (enrdf_load_stackoverflow) | 1993-12-07 |
Family
ID=14565512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11160286A Granted JPS62271695A (ja) | 1986-05-15 | 1986-05-15 | プラスチツクフイルムへの細孔の形成方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62271695A (enrdf_load_stackoverflow) |
-
1986
- 1986-05-15 JP JP11160286A patent/JPS62271695A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0585320B2 (enrdf_load_stackoverflow) | 1993-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69102324T4 (de) | Dünnfilm magnetisches Material und Verfahren zur Herstellung. | |
DE2758772C2 (de) | Verfahren zur Herstellung eines bandförmigen, magnetischen Aufzeichnungsträgers | |
DE2435887A1 (de) | Geraet zur herstellung von magnetischen aufzeichnungsmedien | |
DE2222167B2 (de) | Elektroakustischer Wandler | |
EP0015692B1 (en) | A process for producing a magnetic recording medium | |
DE2153784C3 (de) | Verfahren zum Herstellen eines Folienelektrets | |
DE2160176B2 (de) | Elektroakustischer wandler | |
DE2216805C2 (de) | Verwendung eines Films eines Homo- oder Copolymeren von Vinylidenfluorid oder von Vinylflourid | |
DE2622597C2 (de) | Verfahren zur Herstellung eines magnetischen Aufzeichnungsmaterials | |
DE69013948T2 (de) | Verfahren zur Herstellung eines dünnen Filmes. | |
JPS62271695A (ja) | プラスチツクフイルムへの細孔の形成方法 | |
DE3249443C2 (de) | Magnetischer Aufzeichnungsträger zur Unterstützung des Löschens eines latenten Magnetbildes | |
JPS62271697A (ja) | プラスチツクフイルムへの細孔の形成方法 | |
DE69123299T2 (de) | Verfahren zur Herstellung eines magnetischen Aufzeichnungsträgers | |
JPS61160835A (ja) | 磁気記録媒体の製造方法および装置 | |
JPS62271696A (ja) | プラスチツクフイルムへの細孔の形成方法 | |
JPH0566411B2 (enrdf_load_stackoverflow) | ||
DE3405215C2 (de) | Verfahren zur Herstellung eines magnetischen Aufzeichnungsträgers | |
DE4226914A1 (de) | Magnetischer Aufzeichnungsträger | |
DE921324C (de) | Verfahren zur Herstellung sehr feiner Loecher in duennen Folien | |
JPS60113330A (ja) | 磁気記録媒体の製造方法 | |
JPS63101074A (ja) | 金属箔への細孔の形成方法 | |
JPS63148417A (ja) | 磁気記録媒体の製造方法 | |
JPS6334731A (ja) | 磁気記録媒体の製造方法 | |
JPH01300428A (ja) | 磁気記録媒体の製造方法 |