Method for applying a portion of a photosensitive film to at least one face of a flat plate having a surface area greater than said portion
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United States of America Patent
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-
Oct 27, 1987
Issued Date -
N/A
app pub date -
Sep 26, 1986
filing date -
Feb 10, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A machine for applying a portion of photosensitive film to at least one face of a flat plate having a surface area greater than said portion, starting from at least one reel (66) of said material, comprises, downstream of said reel (66), first means (73) for laterally trimming the photosensitive strip of material (66) to a width less than the width of the plate (4), intermediate means (21), (74) on which said film (66) thus trimmed rests and is retained, associated with means (37), (78) arranged to separate portions of strip (66) having a length less than the length of the plate (4), and means (26), (27) controlled by suitable control means (28), (29) and by suitable positioning means (33), (34), (36) such that the plate (4) receives the film (66) in the correct position, and further comprises subsequent laminating means (48) for fixing the film (66) to the plate (4).
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Cited Art Landscape
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