One of the two basic types of lithographic press plates; a colloid image is formed on the light-sensitized metal plate by the action of actinic light passing through photographic negatives.
One of the two basic types of lithographic press plates; a colloid image is formed on the light-sensitized metal plate by the action of actinic light passing through photographic negatives.
To celebrate our 90th Anniversary this year, Kelly Spicers has created a series of videos...
Santa Fe Springs, CA—Jan. 29, 2025—Kelly Spicers, a leading West Coast distributor of paper, packaging,...