B - Operations – Transporting – 68 – G
Patent
B - Operations, Transporting
68
G
360/39, 18/641
B68G 5/02 (2006.01)
Patent
CA 1188434
ABSTRACT The method of making a foam plastic article with a plurality or fastening assemblies thereon comprising the stops of applying a moisture proof barrier sheet of plastic to a backing strip of porous material, applying a coating of pressure sensitive adhesive to the barrier sheet; applying a strip of hook or loop material having a backing to the adhesive coating, the backing strip, barrier sheet find adhesive coating extending laterally outward of the strip of hook or loop material, bonding the backing of the strip of hook or loop material to the barrier sheet, successively mounting upon the mold surface of a pair of mold bodies defining a mold cavity a plurality of spaced bonded backing and hook or loop assemblies, with the hook or loop material facing the mold surface, adhering peripheral portions of the hacking strip and adhesive coating to the mold surface for sealing the fastening assemblies thereon, and introducing molten plastic material and a foaming agent into the mold bodies filling the cavity and on cooling forming a molded foam plastic article, the plastic material of the article bonding to the backing strips and hook or loop assemblies. An article of manufacture produced by this method.
462826
Casalou (r.a.) Inc.
Frayne & Company Robert
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