JPH0175242U - - Google Patents
Info
- Publication number
- JPH0175242U JPH0175242U JP1987170805U JP17080587U JPH0175242U JP H0175242 U JPH0175242 U JP H0175242U JP 1987170805 U JP1987170805 U JP 1987170805U JP 17080587 U JP17080587 U JP 17080587U JP H0175242 U JPH0175242 U JP H0175242U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive
- sheet
- release paper
- film unit
- layer
- 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
- 239000010410 layer Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Description
第１図は一部を切り開いて示した本考案の第１
実施例の斜視図である。第２図は第１図のＡ―Ａ
線断面図である。第３図は第１図のＢ―Ｂ線断面
図である。第４図は本考案の第２実施例の側断面
図である。第５図は本考案の第３実施例の側断面
図である。第６図は本考案の第１実施例と展開ロ
ーラとの関係を示す概略図である。第７図は本考
案の第１実施例の現像液ポツド側における感光シ
ートの先端部を拡大した断面図である。第８図は
本考案の第１実施例の要部の拡大断面図である。
１，２０，３０…フイルムユニツト、２，２２
，３２…マスクシート、３，２４，３４…トラツ
プ材、４，２３，３３…現像液ポツド、５，２６
，３５…感光シート、６，２１，３１…カバーシ
ート、７…スペーサレール材、８…接着剤層、９
，２８，３７…離型紙、１５…感光層、１６…剥
離層、１７…受像層、１８…支持体。
Figure 1 shows the first part of the invention, partially cut away.
It is a perspective view of an example. Figure 2 is A-A of Figure 1.
FIG. FIG. 3 is a sectional view taken along line BB in FIG. 1. FIG. 4 is a side sectional view of a second embodiment of the present invention. FIG. 5 is a side sectional view of a third embodiment of the present invention. FIG. 6 is a schematic diagram showing the relationship between the first embodiment of the present invention and a developing roller. FIG. 7 is an enlarged sectional view of the leading end of the photosensitive sheet on the developer pot side in the first embodiment of the present invention. FIG. 8 is an enlarged sectional view of the main parts of the first embodiment of the present invention. 1, 20, 30...Film unit, 2, 22
, 32...Mask sheet, 3, 24, 34... Trap material, 4, 23, 33... Developer pot, 5, 26
, 35... Photosensitive sheet, 6, 21, 31... Cover sheet, 7... Spacer rail material, 8... Adhesive layer, 9
, 28, 37...Release paper, 15...Photosensitive layer, 16...Peeling layer, 17...Image receiving layer, 18...Support.
Claims (1)
マスクシートに対し、感光層と、この感光層に形
成された画像を現像処理液ポツドの裂開により展
開される現像処理液によつて受像する受像層とを
支持体上に有する感光シートを接合した自己処理
型のインスタントフイルムユニツトにおいて、 前記感光シートの背面に接着剤層を介して離型
紙を設けるとともに、この離型紙の前記現像液ポ
ツド側の端部が前記感光シートの端部より現像処
理液展開方向側に位置していることを特徴とする
インスタントフイルムユニツト。 (2) 前記離型紙の現像処理液を捕捉するための
トラツプ部材側端部は、感光シートの端面よりト
ラツプ部材側に延びていることを特徴とする実用
新案登録請求の範囲第１項記載のインスタントフ
イルムユニツト。[Claims for Utility Model Registration] (1) A mask sheet on which a screen frame is formed, a photosensitive layer on this mask sheet, and an image formed on this photosensitive layer that is developed by tearing a developer pot. In a self-processing instant film unit in which a photosensitive sheet having an image receiving layer on a support and an image receiving layer that receives an image by a developing treatment solution is bonded, a release paper is provided on the back side of the photosensitive sheet via an adhesive layer, and An instant film unit characterized in that an end of the release paper on the developer pot side is located closer to the developing solution developing direction than an end of the photosensitive sheet. (2) The utility model according to claim 1, characterized in that the end of the release paper on the side of the trap member for capturing the developing solution extends from the end surface of the photosensitive sheet toward the trap member. Instant film unit.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170805U JPH0175242U (en) | 1987-11-09 | 1987-11-09 | |
| DE19883838041 DE3838041A1 (en) | 1987-11-09 | 1988-11-09 | SELF-DEVELOPING INSERT FILM UNIT |
| GB8826223A GB2212295B (en) | 1987-11-09 | 1988-11-09 | Monosheet self-processing film unit |
| GB9115323A GB2246450B (en) | 1987-11-09 | 1991-07-15 | Monosheet self-processing film unit |
| GB9115322A GB2246449B (en) | 1987-11-09 | 1991-07-15 | Monosheet self-processing film unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170805U JPH0175242U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175242U true JPH0175242U (en) | 1989-05-22 |
Family
ID=31462064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170805U Pending JPH0175242U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175242U (en) |
-
1987
- 1987-11-09 JP JP1987170805U patent/JPH0175242U/ja active Pending
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