Pneumatic gauge adjustment of edge-pinned cast web

Details Pneumatic gauge adjustment of edge-pinned cast web Pneumatic gauge adjustment of edge-pinned cast web

1979-01-23

1981-03-10

Lowe, James B.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264176R, 264216, 4251748E, B29D 702

Patent

active

042553652

ABSTRACT:
A process for promoting uniform thickness in cast webs of thermoplastic material comprising use of variable air forces selectively directed toward a cast web with pinned edges along the line of initial proximity with a quenching surface. Especially useful to mitigate thinning adjacent to the pinned edges.

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patent: 3904725 (1975-09-01), Husky et al.
patent: 4017575 (1977-04-01), Heyer

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