B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
154/129
B32B 21/02 (2006.01) B27N 7/00 (2006.01) B32B 21/08 (2006.01) B32B 27/12 (2006.01) B65B 35/50 (2006.01)
Patent
CA 1270434
ABSTRACT A METHOD TO REDUCE THE CURVATURE IN POLYSTYRENE-FIBREBOARD LAMINATES AND TO STACK SAID LAMINATES This inventions is directed to a substantially dimensionally stable stack of laminates having a ply of polystyrene glued to a fibreboard, said laminates being layed in pairs face-to-face so that the stack form the order of back-face to face-back, and a method for improv- ing the dimensional stability of laminates having a ply of polystyrene glued to a fibreboard, which consists in laying the laminates face-to-face, so that the stack form the order back-face to face-back.
498995
Domtar Inc.
Gauvin Antoine H.
St-Michel Andre
LandOfFree
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