AT82484B - Process for the production of photographic image carriers with a light-sensitive layer located between two films. - Google Patents
Process for the production of photographic image carriers with a light-sensitive layer located between two films.Info
- Publication number
- AT82484B AT82484B AT82484DA AT82484B AT 82484 B AT82484 B AT 82484B AT 82484D A AT82484D A AT 82484DA AT 82484 B AT82484 B AT 82484B
- Authority
- AT
- Austria
- Prior art keywords
- films
- light
- production
- image carriers
- photographic image
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 239000000969 carrier Substances 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/12—Devices or means with relatively-moving parts co-operating with abutments on bottle or jar
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung photographischer Bildträger mit zwischen zwei Filmen befindlicher lichtempfindlicher Schicht,
Die Erfindung betrift ein Verfahren zur Herstellung photographischer Bildträger, bei welchen die lichtempfindliche Schichte zwecks Vermeidung von Beschädigungen zwischen zwei Filmen angeo. dnet ist. von denen einer durchsichtig und für Flüssigkeiten durchlässig sein muss
Im wesentlichen besteht das Verfahren darin, dass zwischen die über ein Presszylinderpaar B, B'geführten Filme die lichtempfindliche, zugleich als Klebmittel dienende Emulsion kontinuierlich verteilt wird, wonach die zusammengeklebten Filme getrocknet werden.
Das Verfahren ist auch auf solche Bildträger anwendbar, bei denen die lichtempfindliche Schichte auf einem besonderen dritten Film aufgebracht ist und wird in diesem Falle in der Weise durchgeführt, dass zwischen die über ein Presszylinderpaar B, B'kotinuierlich geführten Filme ein dritter, lichtempfindlicher Film'eingeführt und mit ihnen durch einen durchsichtigen Klebstoff verbunden wird.
In der Zeichnung sind zwei zur Durchführung des Verfahrens dienende Einrichtungen als Ausführungsbeispiele dargestellt.
Bei der ersten, in Fig. i dargestellten Einrichtung werden die zwei zu vereinigenden, auf den Rollen A, und A'aufgewickelten Filme über Zylinder B und B'geführt, zwischen welche die empfindliche, zugleich als Klebmittel dienende Emulsion zugeleitet wird. Von diesem Zylinderpaare B, B'ab gehen die aufeinandergeklebten und innerlich empfindlich gemachten Filme A, A'über eine Serie von Trockenwalzen C, C, C... und werden sodann auf eine Rolle D aufgewickelt, auf der sie zur Verwendung für photographische Aufnahme bereit sind.
Bei der zweiten, in Fig. 2 dargestellten Ausführungsform wird zwischen die von den Rollen A und A'kommenden und zwecks Vereinigung über die Zylinder B und B'geführten
Filme ein dritter, von der Rolle A"kommender empfindlicher Film eingeführt. Ein Klebstoffverteiler vei sieht die Stelle, wo die drei Filme zusammentreffen mit einer Klebmasse. Der auf diese Weise hergestellte, von den Zylindern B und B kommende dreifache Film wird sodann über die Trockenwalzen C, C, C... geführt, die ihn schliesslich in
EMI1.1
gesichert wird.
PATENT-ANSPRÜCHE : i. Verfahren zur Herstellung photographischer Bildträger mit zwischen zwei Filmen befindlicher lichtempfindlicher Schichte, dadurch gekennzeichnet, das zwischen die über ein Presszylinderpaar (B, B') geführten Filme die lichtempfindliche, zugleich als Klebmittel dienende'Emulsion kontinuierlich verteilt wird, wonach die zusammengeklebten Filme getrocknet werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of photographic image carriers with a light-sensitive layer located between two films,
The invention relates to a process for the production of photographic image carriers in which the photosensitive layer is positioned between two films in order to avoid damage. dnet is. one of which must be transparent and permeable to liquids
Essentially, the method consists in continuously distributing the light-sensitive emulsion, which is also used as an adhesive, between the films guided over a pair of press cylinders B, B ′, after which the adhered films are dried.
The method can also be applied to image carriers in which the photosensitive layer is applied to a special third film and in this case is carried out in such a way that a third, photosensitive film 'is between the films continuously guided over a pair of press cylinders B, B' is introduced and connected to them by a transparent adhesive.
In the drawing, two devices used to carry out the method are shown as exemplary embodiments.
In the first device shown in FIG. 1, the two films to be combined and wound on rollers A and A 'are guided over cylinders B and B', between which the sensitive emulsion, which also serves as an adhesive, is fed. From this pair of cylinders B, B'ab, the internally sensitized films A, A 'which have been glued to one another go over a series of drying rollers C, C, C ... and are then wound onto a roll D on which they are used for photographic recording to be ready.
In the second embodiment shown in FIG. 2, between those coming from the rollers A and A 'and for the purpose of unification via the cylinders B and B'
Films a third sensitive film coming from roll A "is introduced. An adhesive distributor sees the point where the three films meet with an adhesive. The triple film produced in this way, coming from cylinders B and B, is then passed over the drying rollers C, C, C ... which eventually led him into
EMI1.1
is secured.
PATENT CLAIMS: i. Process for the production of photographic image carriers with a light-sensitive layer between two films, characterized in that the light-sensitive emulsion, which also serves as an adhesive, is continuously distributed between the films guided over a pair of press cylinders (B, B '), after which the glued films are dried.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR470267A FR470267A (en) | 1914-03-30 | 1914-03-30 | New photographic support and its production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT82484B true AT82484B (en) | 1921-01-25 |
Family
ID=58774036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT82484D AT82484B (en) | 1914-03-30 | 1915-03-03 | Process for the production of photographic image carriers with a light-sensitive layer located between two films. |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT82484B (en) |
| DE (1) | DE329271C (en) |
| FR (1) | FR470267A (en) |
| GB (1) | GB191502411A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317550B (en) | 2016-08-12 | 2019-01-18 | 江苏锦厚新材料科技有限公司 | A kind of foam pad and preparation method thereof |
-
1914
- 1914-03-30 FR FR470267A patent/FR470267A/en not_active Expired
- 1914-04-04 DE DE1914329271D patent/DE329271C/en not_active Expired
-
1915
- 1915-02-15 GB GB191502411A patent/GB191502411A/en not_active Expired
- 1915-03-03 AT AT82484D patent/AT82484B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB191502411A (en) | 1915-08-12 |
| DE329271C (en) | 1920-11-19 |
| FR470267A (en) | 1914-09-03 |
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