Method of an apparatus for producing film-laminated base plates

Details Method of an apparatus for producing film-laminated base plates Method of an apparatus for producing film-laminated base plates

1976-07-28

1978-07-18

Klein, David

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156382, B29C 1700

Patent

active

041013646

ABSTRACT:
It is herein proposed to laminate a film onto a convex-concaved solid surface in a vacuum to accomplish tight contact between the film and the solid surface. The apparatus includes an air tight housing in which lamination press rolls are arranged, wherein feeding-in and feeding-out of materials such as a base plate and a film for lamination are effected through air tight roll assemblies incorporated in the wall structure of the air tight housing.

REFERENCES:
patent: 2993824 (1961-07-01), Richaudeau
patent: 3305416 (1967-02-01), Kahan et al.
patent: 3329549 (1967-07-01), Vilutis
patent: 3545363 (1970-12-01), Bricher et al.
patent: 3640543 (1972-02-01), Main

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