JPH0519910Y2 - - Google Patents
Info
- Publication number
- JPH0519910Y2 JPH0519910Y2 JP1986115521U JP11552186U JPH0519910Y2 JP H0519910 Y2 JPH0519910 Y2 JP H0519910Y2 JP 1986115521 U JP1986115521 U JP 1986115521U JP 11552186 U JP11552186 U JP 11552186U JP H0519910 Y2 JPH0519910 Y2 JP H0519910Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- protective film
- magnetic tape
- layer
- injection molding
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 39
- 238000001746 injection moulding Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 65
- 238000001721 transfer moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000012768 molten material Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115521U JPH0519910Y2 (es) | 1986-07-28 | 1986-07-28 | |
| US07/076,636 US4825320A (en) | 1986-07-23 | 1987-07-23 | Club magnetic tape cassette having a protective layer |
| DE3724450A DE3724450C2 (de) | 1986-07-23 | 1987-07-23 | Magnetbandkassette und Verfahren zu deren Herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986115521U JPH0519910Y2 (es) | 1986-07-28 | 1986-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6324775U JPS6324775U (es) | 1988-02-18 |
| JPH0519910Y2 true JPH0519910Y2 (es) | 1993-05-25 |
Family
ID=30999251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986115521U Expired - Lifetime JPH0519910Y2 (es) | 1986-07-23 | 1986-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519910Y2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023132178A (ja) | 2022-03-10 | 2023-09-22 | 芝浦メカトロニクス株式会社 | 処理液供給装置、基板処理装置及び処理液供給方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57207248A (en) * | 1981-06-16 | 1982-12-18 | Fuji Photo Film Co Ltd | Cartridge |
-
1986
- 1986-07-28 JP JP1986115521U patent/JPH0519910Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57207248A (en) * | 1981-06-16 | 1982-12-18 | Fuji Photo Film Co Ltd | Cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324775U (es) | 1988-02-18 |
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