Cold sealing process for soft trim products

Details Cold sealing process for soft trim products Cold sealing process for soft trim products

1994-12-27

1997-06-03

Knable, Geoffrey L.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156245, 1562722, 156295, 1563066, 156322, 1563096, B32B 3120

Patent

active

056350031

ABSTRACT:
To form a prebonded composite structure, a laminate composite is prepared by positioning a first layer of heat-activated adhesive between a first fabric layer and a second side of a pad and a second fabric layer is positioned adjacent a second side of the pad. The laminate composite is heated to produce a heated laminate composite and the heated laminate composite is positioned between an upper mold and a lower mold. The laminate composite is compressed between the upper and lower molds, thereby compressing the first layer of heat-activated adhesive between the pad and the first fabric layer. In one application, dielectric heat is applied to the laminate composite during the step of compressing the laminate composite.

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patent: 5302447 (1994-04-01), Ogata et al.
patent: 5312848 (1994-05-01), Klapper et al.

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