stripfilm
/ˈstrɪpfaɪləm/Definitions
1. noun
A type of film that is used as a base for the transfer of images, especially in the production of photographic prints.
“The lab used a stripfilm to develop the photographs.”
2. noun
A narrow strip of film used in the production of photomechanical prints.
“The printmaker used a stripfilm to create the halftone image.”
3. noun
A thin strip of film used in the production of photographic prints.
“The photographer used a stripfilm to create the cyanotype print.”