B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
154/41
B32B 7/10 (2006.01) C09J 7/02 (2006.01)
Patent
CA 1175330
ABSTRACT Adhesive tape is manufactured by laminating at least one layer of a heat activated adhesive film to one layer of a substrate material, and coating the thereby obtained laminate with a pressure sensitive adhesive. Because the substrate is laminated with a film, typically a random copolymer of ethylene and acrylic acid, the adhesive which is thereafter coated on the laminate will not flow through the substrate, even if a porous substrate is used.
410552
Bray David
Moffat & Co.
LandOfFree
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