Method of contouring a planar laminate structure

Details Method of contouring a planar laminate structure Method of contouring a planar laminate structure

1974-09-12

1976-04-06

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156268, 264DIG4, 264162, 264321, B31F 300

Patent

active

039487105

ABSTRACT:
A method of contouring a planar structure composed of a plastic layer sandwiched between opposing paper layers. A predetermined thickness of one of the paper layers is removed leaving a nappy contour layer surface. The nappy surface is then moistened. The moistened laminated structure is then bent to a predetermined radius of curvature and mounted in a fixture to hold the structure until it dries. Upon drying, the structure is removed from the fixture and maintains the predetermined radius of curvature.

REFERENCES:
patent: 3058868 (1962-10-01), Schroeder
patent: 3180486 (1965-04-01), Kahler et al.
patent: 3555976 (1971-01-01), Carter et al.
patent: 3557277 (1971-01-01), Brodersen et al.

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