Continuous production of electrical laminates

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

1563073, 1563077, 4274342, 428268, 428273, 428284, 428290, 428417, B32B 3108

Patent

active

043989870

ABSTRACT:
There is provided a method for continuous production of a laminated sheet product comprising transporting a plurality of continuous sheet component materials in vertically discrete relation, supplying an impregnating resin to each of the component materials, joining the resin-impregnated component materials to give an assembly and laminating a film material to either side of the assembly, all in a continuous sequence, the improvement wherein the resin-impregnated component materials are first transported in a substantially horizontal path, at least one substantially V-shaped or U-shaped path preceded by a declining path, and an ascending path in the order mentioned before the component materials are joined.

REFERENCES:
patent: 3726750 (1973-04-01), Stillings
patent: 4230521 (1980-10-01), Cobb et al.

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