JPS639890Y2 - - Google Patents
Info
- Publication number
- JPS639890Y2 JPS639890Y2 JP7457781U JP7457781U JPS639890Y2 JP S639890 Y2 JPS639890 Y2 JP S639890Y2 JP 7457781 U JP7457781 U JP 7457781U JP 7457781 U JP7457781 U JP 7457781U JP S639890 Y2 JPS639890 Y2 JP S639890Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- sheet
- separate sheet
- present
- winding device
- 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
Links
- 238000004804 winding Methods 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 238000004132 cross linking Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457781U JPS639890Y2 (enrdf_load_stackoverflow) | 1981-05-25 | 1981-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457781U JPS639890Y2 (enrdf_load_stackoverflow) | 1981-05-25 | 1981-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57189180U JPS57189180U (enrdf_load_stackoverflow) | 1982-12-01 |
| JPS639890Y2 true JPS639890Y2 (enrdf_load_stackoverflow) | 1988-03-24 |
Family
ID=29870349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457781U Expired JPS639890Y2 (enrdf_load_stackoverflow) | 1981-05-25 | 1981-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639890Y2 (enrdf_load_stackoverflow) |
-
1981
- 1981-05-25 JP JP7457781U patent/JPS639890Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57189180U (enrdf_load_stackoverflow) | 1982-12-01 |
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