B - Operations – Transporting – 31 – F
Patent
B - Operations, Transporting
31
F
154/30.03, 154/7
B31F 1/20 (2006.01) B31F 5/04 (2006.01) B32B 3/28 (2006.01) B32B 29/08 (2006.01) B65B 51/02 (2006.01)
Patent
CA 1275030
ABSTRACT A method and apparatus for rapidly bonding two surfaces which are associated with paper elements and corrugated paper elements. A heater plate is utilized to raise the temperature of one of the surfaces while a water based adhesive is applied to the other of said surfaces, which other surface remains at ambient temperature. The heated and ambient surfaces are subsequently contacted and pressure is applied between the surfaces until the bonding is complete.
533630
Uren John Russell
Wexxar Packaging Machinery Ltd.
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