Laminating press

Details Laminating press Laminating press

1986-10-30

1988-04-12

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Chamber enclosing work during bonding and/or assembly

4254501, 4254519, B32B 3120

Patent

active

047372281

ABSTRACT:
The invention provides a laminating press and a method of laminating an assembly of members having adhesive therebetween. A bed supports the assembly of members to be laminated, and a cover over the bed comprises a flexible diaphragm. Means for evacuating air from between the bed and the diaphragm is provided to urge the diaphragm towards to bed to exert laminating pressure on the assembly. Further means are provided to exert pressure over and above atmospheric pressure on the diaphragm to further urge the diaphragm towards the bed and exert an increased laminating pressure on the assembly to be laminated.

REFERENCES:
patent: 2252040 (1941-08-01), Fischer-Schmutz
patent: 4283242 (1981-08-01), Regler et al.
patent: 4382833 (1983-05-01), Coyle et al.

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