a 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
French language
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collotype::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | collotype printing, photogelatin process |
| Type of | planographic printing, planography |
| Has types | hectograph, heliotype |
