Laminating and adhesive transfer apparatus

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With stretching or tensioning means

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Details

156522, 156555, 100176, 242156, 2424199, B32B 3104

Patent

active

055849628

ABSTRACT:
A multi-purpose laminating and adhesive transfer apparatus having a frame supporting rotatably engaging nip rollers. The frame and has upper and lower feed rolls which may be a laminate, film or paper, or an adhesively coated film or a film having an affinity for adhesive. The upper and lower feed rolls containing the webs of laminating or adhesive transfer material have tensioning caps which can be adjusted to provide the proper tensioning to prevent the rollers from overrunning as they rotate. The tensioning caps are pre-set and provided to the user. A cutter blade is positioned at the discharge side of the nip rollers and may be actuated to sever the master at any desired location. The apparatus may be operated to apply lamination to either top or bottom surfaces of a substrate.

REFERENCES:
patent: 2647299 (1953-08-01), Thomas
patent: 3309983 (1967-03-01), Dresser
patent: 3737359 (1973-06-01), Levitan
patent: 3901758 (1975-08-01), Humphries
patent: 4151900 (1979-05-01), Kirwan
patent: 4387000 (1983-06-01), Tancredi
patent: 4619728 (1986-10-01), Brink

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