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
Application number
Other languages
German (de)
Original Assignee
Cellophane Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cellophane Sa filed Critical Cellophane Sa
Application granted granted Critical
Publication of AT82484B publication Critical patent/AT82484B/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D55/00Accessories for container closures not otherwise provided for
    • B65D55/02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
    • B65D55/12Devices 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)

2. Ausführungsform des Verfahrens nach Anspruch i, dadurch gekennzeichnet, dass zwischen die über ein Presszylinderpaar (B, B') kontinuierlich geführten Filme ein dritter, lichtempfindlicher Film eingeführt und mit ihnen durch einen dmchsichtigen Klebstoff verbunden wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Embodiment of the method according to claim i, characterized in that a third, photosensitive film is introduced between the films continuously guided over a pair of press cylinders (B, B ') and connected to them by a transparent adhesive. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT82484D 1914-03-30 1915-03-03 Process for the production of photographic image carriers with a light-sensitive layer located between two films. AT82484B (en)

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)

* Cited by examiner, † Cited by third party
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

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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