Method of taping separation films for photoengraving and apparat

Details Method of taping separation films for photoengraving and apparat Method of taping separation films for photoengraving and apparat

1985-09-11

1986-07-08

Simmons, David

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

101DIG12, 156378, 156379, 156350, 355 40, 355 88, G03B 2302

Patent

active

045991227

ABSTRACT:
A method and apparatus are presented for taping color separation films on a transparent base film to be used for making a printing plate for reproduction by photoengraving. The method comprises the steps of inputting to a computer taping orders of the separation films and taping positions on the transparent base film at which the separation films are to be taped on the basis of the X-Y coordinates and setting angle determined from punched holes formed in the transparent base film and register marks put on the separation films; arranging the separation films in the order in which they are to be taped on the transparent base film; positioning in sequence the separation films to be taped on the base film to a predetermined point of origin; holding in sequence the separation films positioned at the point of origin; transferring in sequence the separation films to the taping positions previously stored in the computer; and taping in sequence the separation films on the base film. Apparatus for performing the method is disclosed which includes the selecting of the separation films, the sensing of register marks of the selected film, the taping of the film on a transparent base film and the transport of the finished film to a storage.

REFERENCES:
patent: 3704945 (1972-12-01), Denis et al.
patent: 4018528 (1977-04-01), Denis et al.

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