JPH021747U - - Google Patents
Info
- Publication number
- JPH021747U JPH021747U JP7953588U JP7953588U JPH021747U JP H021747 U JPH021747 U JP H021747U JP 7953588 U JP7953588 U JP 7953588U JP 7953588 U JP7953588 U JP 7953588U JP H021747 U JPH021747 U JP H021747U
- Authority
- JP
- Japan
- Prior art keywords
- film
- laminated film
- thermoplastic resin
- molecularly oriented
- laminated
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
第１図は本考案の感光物質用包装袋の感光材料
を包装した実施例の切断面図、第２図から第５図
は包装袋実施例の層構成を示す部分断面図である
。第６図及び第７図は比較品包装袋の層構成を示
す部分断面図である。第８図及び第９図は従来品
包装袋の層構成を示す部分断面図である。
１，１ａ……分子配向フイルム、２ａ……遮光
性熱可塑性樹脂フイルム、３，３ａ……接着剤層
、５……アルミニウム真空蒸着層、６，６ａ……
熱可塑性樹脂フイルム、１０……アルミニウム真
空蒸着分子配向フイルム、１３……内側積層フイ
ルム、１４……外側積層フイルム、１７……ヒー
トシール部、１９……感光材料、ａ……遮光性物
質が添加されていることを示す。
FIG. 1 is a sectional view of an embodiment of a photosensitive material packaging bag of the present invention in which a photosensitive material is packaged, and FIGS. 2 to 5 are partial sectional views showing the layer structure of the packaging bag embodiment. FIGS. 6 and 7 are partial cross-sectional views showing the layer structure of a comparative packaging bag. FIGS. 8 and 9 are partial cross-sectional views showing the layer structure of a conventional packaging bag. 1, 1a... Molecularly oriented film, 2a... Light-shielding thermoplastic resin film, 3, 3a... Adhesive layer, 5... Aluminum vacuum deposited layer, 6, 6a...
Thermoplastic resin film, 10...Aluminum vacuum vapor deposited molecularly oriented film, 13...Inner laminated film, 14...Outer laminated film, 17...Heat seal portion, 19...Photosensitive material, a...Light blocking substance added Indicates that the
Claims (1)
し、該内側積層フイルムは、アルミニウム真空蒸
着分子配向フイルムと、この両面に積層した遮光
性熱可塑性樹脂フイルムから成り、該外側積層フ
イルムは、分子配向フイルムと熱可塑性樹脂フイ
ルムからなり、該内側積層フイルム及び該外側積
層フイルムの内面はそれぞれヒートシール性を有
し、かつ該外側積層フイルムの外面は低発塵性を
有していることを特徴とする感光物質用包装袋。 It has an inner laminated film and an outer laminated film, the inner laminated film is composed of an aluminum vacuum-deposited molecularly oriented film and a light-shielding thermoplastic resin film laminated on both sides, and the outer laminated film is a molecularly oriented film. and a thermoplastic resin film, the inner surfaces of the inner laminated film and the outer laminated film each have heat sealability, and the outer surface of the outer laminated film has low dust generation properties. Packaging bag for photosensitive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079535U JPH0733236Y2 (en) | 1988-06-17 | 1988-06-17 | Double packaging bag for photographic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988079535U JPH0733236Y2 (en) | 1988-06-17 | 1988-06-17 | Double packaging bag for photographic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021747U true JPH021747U (en) | 1990-01-08 |
| JPH0733236Y2 JPH0733236Y2 (en) | 1995-07-31 |
Family
ID=31304408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988079535U Expired - Lifetime JPH0733236Y2 (en) | 1988-06-17 | 1988-06-17 | Double packaging bag for photographic material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733236Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151045A (en) * | 1984-01-19 | 1985-08-08 | 富士写真フイルム株式会社 | Packaging material for photosensitive material |
| JPS6248532U (en) * | 1985-09-11 | 1987-03-25 | ||
| JPS62240958A (en) * | 1986-04-12 | 1987-10-21 | Fuji Photo Film Co Ltd | Magazine for containing photosensitive material |
| JPH0435890U (en) * | 1990-07-19 | 1992-03-25 |
-
1988
- 1988-06-17 JP JP1988079535U patent/JPH0733236Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151045A (en) * | 1984-01-19 | 1985-08-08 | 富士写真フイルム株式会社 | Packaging material for photosensitive material |
| JPS6248532U (en) * | 1985-09-11 | 1987-03-25 | ||
| JPS62240958A (en) * | 1986-04-12 | 1987-10-21 | Fuji Photo Film Co Ltd | Magazine for containing photosensitive material |
| JPH0435890U (en) * | 1990-07-19 | 1992-03-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733236Y2 (en) | 1995-07-31 |
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