Motion pictures, 1940-1949

by Library of Congress. Copyright Office

PLASTICS. Caravel Films, Inc., c1946. 1 reel each, 16mm. © Caravel Films, Inc.

1. Origin and Synthesis of Plastics Materials. © 1Feb46; MP434.

2. Methods of Processing Plastics Materials. © 1Feb46; MP435.

3. Compression Molding. pt. 1: Preparing the Charge and Loading the Mold. © 1Feb46; MP436.

5. Transfer Molding, Molding a Part with Inserts. © 1Feb46; MP437.

6. Semi-Automatic and Hand Molding of Intricate Parts. © 1Feb46; MP438.

7. Injection Molding. pt. 1: Setting Up the Press and Molding a Part. © 1Feb46; MP439.

9. Finishing Molded Parts. © 1Feb46; MP440.

10. Machining Laminated Plastics. © 1Feb46; MP441.

THE PLASTICS INVENTOR. Distributed by RKO Radio Pictures, Inc., c1944. 1 reel, sd., color. (A Walt Disney Donald Duck)