Edge and surface breather for high temperature composite process

Details Edge and surface breather for high temperature composite process Edge and surface breather for high temperature composite process

1990-05-03

1997-01-14

Mai, Ngoclan

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

264316, 264257, 156 81, 156 87, 156285, 156326, 1563311, B29D 900

Patent

active

055936334

ABSTRACT:
A novel method of forming high strength, fiber reinforced, high temperature thermoplastic panels is provided which entails placing at least one layer of metal mesh or screen adjacent the vacuum probes in a vacuum bagging apparatus. Additionally, caul plates are placed as needed around the thermoplastic workpiece and metal mesh is positioned on the plates to promote uniform vacuum drawing on the entire panel and complete consolidation.

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