Submerged Negative Heads for Printing within a Liquid

Harold A. Mayer

A method of wet printing on an optical step printer is described, wherein the negative is completely submerged in the wetting liquid during the printing cycle. This technique overcomes the problems of non-wetting, streaking and splice interference, often encountered in the dip tank or felt application of the liquid to the surface of the film.

Print ISSN
Published
1970-06
Content type
Original Research
DOI
10.5594/J10682