Web heating and pressing apparatus

Details Web heating and pressing apparatus Web heating and pressing apparatus

1998-07-29

2000-05-09

Sells, James

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

156582, 1565831, 100334, 100176, B30B 300

Patent

active

060590033

ABSTRACT:
Hot stamping apparatus and embossing apparatus for the production of holographic images on a substrate web, each apparatus comprising a heated roll and an anvil each having trunnions at its ends journalled for rotation in bearings in a frame with a cooling system for cooling the bearings for all the trunnions and for cooling the trunnions of the heated roll.

REFERENCES:
patent: 4310365 (1982-01-01), Elliott et al.
patent: 4376671 (1983-03-01), Schulz
patent: 4519757 (1985-05-01), Wittkopf et al.
patent: 5058496 (1991-10-01), Wittkopf
patent: 5356507 (1994-10-01), Wojtanowitsch et al.
patent: 5464690 (1995-11-01), Boswell
patent: 5618378 (1997-04-01), Cahill
patent: 5686168 (1997-11-01), Laurent et al.
patent: 5853531 (1998-12-01), Murphy et al.
patent: 5902433 (1999-05-01), Becher
5-page publication by DMS Incorporated; undated but admitted prior art.
4-page publication by I. Kela Company; undated but admitted prior art.
12-page publication by Total Register Inc.; undated but admitted prior art.

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