Method of making curved laminated panels

Details Method of making curved laminated panels Method of making curved laminated panels

1976-05-26

1980-04-22

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

144256, 144282, 144283, 156222, 156228, 156245, B32B 3120

Patent

active

041993896

ABSTRACT:
Curved laminated sandwich panels having a plastic foam core and surface skins are prepared by applying pressure sensitive adhesive to at least one of adjacent faces to be joined, interposing a slip sheet between adjacent surfaces of the sheets to be laminated, positioning the sheets to be laminated within a matched die mold, removing the slip sheets and passing the matched die mold through pressure rolls to deform the sheets and conform them to the shape of the mold.

REFERENCES:
patent: 272663 (1883-02-01), Durant
patent: 601993 (1898-04-01), Wittkowsky
patent: 3878015 (1975-04-01), Johnston

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