vesicular film

vesicular film

[və′sik·yə·lər ′film]
(graphic arts)
A film that is sensitive to ultraviolet light and is developed by heat, without chemicals.

vesicular film

A film used to make copies of microforms. It contains its own developer and creates a pink negative or positive copy when exposed to a negative master through ultraviolet light.
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The companys product portfolio includes: processors for microfilm, color photo film and motion picture film; Extek silver, diazo and vesicular film duplicators; Extek step-and-repeat roll film camera; Mekel roll microfilm and fiche digital scanners; chemical handling equipment; film related accessories; chemical mix tanks; silver recovery systems; photographic paper processors; traffic photo-citation film scanners; industrial waste water systems; power distribution systems; mobile shelters; climate control units; and government services.