Learn About Movie Posters
Heritage Auction House
Movie Art of Austin

Ewbanks Auction Movie Poster Page

Film Art

Dominique Besson French Movie Posters
eMovieposter.com
Hollywood Poster Frames
 
Posters Database

Advanced Search

Login:
Password:
Remember Me:
Bags Unlimited
L'Imagerie Gallery
Institute for Cinema Ephemera
Movie Art GmbH
Spotlight Displays Poster Frames
Channing Posters
Movie Art of Austin
Bonham's Poster Auction
Original Posters
Cinema Retro Magazine

COLOR OFFSET PRINTING

Offset printing is a process where the printing is first done on the rubber surface of a rotating cylinder. The impression is transferred to paper by the pressure of other cylinders. The term offset describes the printing, or offsetting, of the ink from the rubber.

Offset lithography is generally accomplished on a press with three cylinders. A lithographic plate of aluminum or zinc is wrapped around the first cylinder. The plate prints on a second cylinder that is covered by a rubber blanket. The impression on the rubber is then printed on the paper which is on the third cylinder. This third cylinder has steel fingers called grippers that hold the paper in position while it is squeezed against the rubber surface.

The use of offset printing for movie posters was first undertaken by Morgan Litho in the 1930's. This process was more economical, and the offset plates were easier to handle and store. However, although some early examples were able to duplicate the full color of stone lithography, posters began to lose their color depth and subtleties as the offset printing process evolved.

Most of the materials printed today by studios are accomplished using this offset printing process, which has been further advanced through the use of computer technology. Today's posters are more defined and detailed, but many collectors do not feel that they can match the lushness of color and tone that the early stone litho posters were known for.

 

 

 


This section is for reference use. Images found on this site are property of L.A.M.P. and are for reference purposes only with NO rights implied or given. See LAMP Disclaimer
A little BIGGER and a little BETTER each day - Saving the Past... For the Future