JPH02110071U - - Google Patents
Info
- Publication number
- JPH02110071U JPH02110071U JP1619889U JP1619889U JPH02110071U JP H02110071 U JPH02110071 U JP H02110071U JP 1619889 U JP1619889 U JP 1619889U JP 1619889 U JP1619889 U JP 1619889U JP H02110071 U JPH02110071 U JP H02110071U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- area
- welded
- case
- jacket
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 230000008961 swelling Effects 0.000 description 1
Description
第１図は本考案の磁気デイスク用ジヤケツトの
一実施例のケースの一方の内面を示す平面図、第
２図はケース内面におけるライナーの非溶着領域
の面積とライナーの膨み高さの関係を示すグラフ
、第３図は本考案の磁気デイスク用ジヤケツトの
他の実施例を示す平面図である。
１；ケース、２；ライナー、３Ｂ；非溶着領域
。
Fig. 1 is a plan view showing one inner surface of the case of an embodiment of the magnetic disk jacket of the present invention, and Fig. 2 shows the relationship between the area of the non-welded area of the liner on the inner surface of the case and the swelling height of the liner. The graph shown in FIG. 3 is a plan view showing another embodiment of the magnetic disk jacket of the present invention. 1: case, 2: liner, 3B: non-welded area.
Claims (1)
面に溶着された不織布からなるライナーとを備え
た磁気デイスク用ジヤケツトにおいて、上記ライ
ナーには非溶着領域が形成されており、該非溶着
領域は、上記磁気デイスクの有効磁気記録領域に
対向する位置に３〜７個所分散しており且つ８〜
１０cm２の面積を有してなることを特徴とする磁
気デイスク用ジヤケツト。 A magnetic disk jacket comprising a case for storing a magnetic disk and a liner made of non-woven fabric welded to the inner surface of the case, wherein the liner has a non-welded area, and the non-welded area is a part of the magnetic disk. They are distributed in 3 to 7 locations facing the effective magnetic recording area of
A jacket for a magnetic disk, characterized in that it has an area of 10 cm 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1619889U JPH02110071U (en) | 1989-02-14 | 1989-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1619889U JPH02110071U (en) | 1989-02-14 | 1989-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110071U true JPH02110071U (en) | 1990-09-03 |
Family
ID=31228916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1619889U Pending JPH02110071U (en) | 1989-02-14 | 1989-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055855A1 (en) * | 1999-03-16 | 2000-09-21 | Fuji Photo Film Co., Ltd. | Magnetic disk cartridge |
-
1989
- 1989-02-14 JP JP1619889U patent/JPH02110071U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055855A1 (en) * | 1999-03-16 | 2000-09-21 | Fuji Photo Film Co., Ltd. | Magnetic disk cartridge |