HyperDic: photogelatin_process

English > 1 sense of the expression photogelatin process:
NOUNcommunicationphotogelatin process, collotype, collotype printinga photomechanical printing process that uses a glass plate with a gelatin surface that carries the image to be reproduced
English > photogelatin process: 1 sense > noun 1, communication
MeaningA photomechanical printing process that uses a glass plate with a gelatin surface that carries the image to be reproduced; can be used with one or more colors.
Synonymscollotype, collotype printing
Narrowerhectograph, heliotypeduplicator consisting of a gelatin plate from which ink can be taken to make a copy
Broaderplanographic printing, planographyThe process of printing from a surface on which the printing areas are not raised but are ink-receptive (as opposed to ink repellent)
Spanishcolotipia, fototipia
Catalancol·lotípia, fototípia

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