Process and apparatus for the continuous production of single-pl

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

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156238, 156246, 1563077, 156324, 156330, 427346, 264241, B44C 100, B65C 925, C09J 500, B28B 900

Patent

active

045431450

ABSTRACT:
Process for the continuous production of single-ply or multi-ply laminates, comprising feeding from below and at an obtuse angle, a web uniformly coated with resin, on to a fiber web or reinforcing web which is under tension, so that the resin penetrates the fiber web or reinforcing web in a bubble-free manner, and then passing the fiber web or reinforcing web uniformly impregnated with resin, either by itself or conjointly with one or more separating films or decorative films or resin-impermeable covering films, through a heating zone and pressure zone, whereby a single-ply or multi-ply laminate is produced. Apparatus for carrying out the process is also described.

REFERENCES:
patent: 2681870 (1954-06-01), Novak
patent: 3876485 (1975-04-01), Kinlock et al.
patent: 4061811 (1977-12-01), Takase et al.
patent: 4233358 (1980-11-01), Jones et al.
P. Shelden, Glass-Fiber Reinforced Plastics (1967) pp. 558, 612.
Glass Fiber-Reinforced Polyesters and Other Thermosetting Resins, Zechner & Huthig Verlag GmbH, (1966) p. 332.

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