Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1981-06-15
1983-07-12
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
156497, 156541, 156542, B32B 3500
Patent
active
043929133
ABSTRACT:
A programmable platen for use in a label applying system wherein the labels are transferred to the platen and retained thereby under negative pressure and subsequently driven from the platen by application of positive pressure. The platen comprises a number of pin like valves of differing type which are inserted into the platen in accordance with a desired configuration or program so as to provide the appropriate suction and blowing characteristics for the platen in differing applications for applying labels or the like.
REFERENCES:
patent: 3379466 (1968-04-01), Hughes
patent: 3483059 (1969-12-01), Dinter
patent: 3645832 (1972-02-01), Sauer
patent: 3885705 (1975-05-01), French
patent: 3888725 (1975-06-01), French
patent: 3984277 (1976-10-01), French et al.
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