AT67757B - Process for making resilient photographic images. - Google Patents
Process for making resilient photographic images.Info
- Publication number
- AT67757B AT67757B AT67757DA AT67757B AT 67757 B AT67757 B AT 67757B AT 67757D A AT67757D A AT 67757DA AT 67757 B AT67757 B AT 67757B
- Authority
- AT
- Austria
- Prior art keywords
- photographic images
- edge
- making resilient
- stretched
- photographic image
- Prior art date
Links
- 229920000159 gelatin Polymers 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 3
- 239000001828 Gelatine Substances 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Description
<Desc/Clms Page number 1>
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durchsichtiges Blatt von Gelatine, Zelluloid oder dgl. gepresst und die beiden innig ver. bundenen Blätter auf einer bombierten Metallplatte als Tragscheibe aufgespannt werden.
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Deckschichte anliegt und die beiden Teile werden durch Pressen im warmen Zustande miteinander innig verbunden, worauf man das Bild auf einer bombierten Tragfloche, zweckmässig einer Blechscheibe c, aufspannt, wobei der Rand der Gelatineseiehte um den umgebogenen Rand der Scheibe herumgelegt wird. Eine hinter der bombierten Tragscheibe angeordnete Rückwand d dient einerseits zur Versteifung der Platte e, indem sie sich mit ihrem nach einwärts gebogenen Mittelteil an die Platte anlegt, und andererseits zum Festhalten des abgebogenen Randes des Gelatinepapieres.
Da die Scheibe d auch am Rande gebogen bzw. wulstförmig profiliert ist, so sichert sie auch dem Rande der den Eindruck eines Miniaturbildes machenden Photographie die nötige Steifigkeit und gibt dem Ganzen ein kompaktes Aussehen. Das Aufspannen des mit der Deckschichte verbundenen Bildes auf der Tragplatte und das Umbörteln der letzteren erfolgt zweckmässig im Gesenke.
PATENTANSPRÜCHE :
1. Verfahren zur Herstellung von haltbaren photographischen Bildern, dadurch ge- kennzeichnet, dass ein photographischer Abzug mit der Bildseite auf eine durchsichtige
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dienende bombierte Metallscheibe im Gesenke oder dgl. aufgespannt werden, wobei der Rand der Gelatineschichte um den omgebörtelten Rand der Rückwand herumgelegt wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
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A transparent sheet of gelatine, celluloid or the like is pressed and the two intimately connected sheets are stretched onto a cambered metal plate as a support disk.
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Cover layer rests and the two parts are intimately connected by pressing in the warm state, whereupon the picture is stretched on a cambered support surface, expediently a sheet metal disc c, with the edge of the gelatin look around the bent edge of the disc. A rear wall d arranged behind the cambered support disc serves on the one hand to stiffen the plate e by resting its inwardly bent middle part on the plate, and on the other hand to hold the bent edge of the gelatine paper in place.
Since the disk d is also curved or bead-shaped at the edge, it also ensures the necessary rigidity for the edge of the photograph that gives the impression of a miniature picture and gives the whole a compact appearance. The stretching of the image connected to the cover layer on the support plate and the flanging of the latter is expediently carried out in the die.
PATENT CLAIMS:
1. A method for producing durable photographic images, characterized in that a photographic print with the image side on a transparent
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Serving cambered metal disc in the die or the like. Be stretched, the edge of the gelatin layer is placed around the omgebörtelten edge of the rear wall.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT67757T | 1913-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT67757B true AT67757B (en) | 1915-02-10 |
Family
ID=3589630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT67757D AT67757B (en) | 1913-10-24 | 1913-10-24 | Process for making resilient photographic images. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT67757B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022905B (en) * | 1955-08-27 | 1958-01-16 | Paul Foerster | Process for laminating photographic slides (black and white or color) and photographic images with transparent plastic films using pressure and heat |
-
1913
- 1913-10-24 AT AT67757D patent/AT67757B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1022905B (en) * | 1955-08-27 | 1958-01-16 | Paul Foerster | Process for laminating photographic slides (black and white or color) and photographic images with transparent plastic films using pressure and heat |
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