Method for forming a hologram film laminate and the hologram lam

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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40626, 15624422, 1562726, 156277, 156324, 235380, 235488, 264 13, 283 86, 283109, 350 361, 428213, 428458, 428916, B32B 3112

Patent

active

049716468

ABSTRACT:
The method for creating a hologram film laminated product comprises the steps of: applying a thermoplastic adhesive material to one side of a hologram film; feeding a substrate to a heat activated dry film thermo laminator and simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and heat activated dry film thermo laminating the hologram film material to the substrate. The method for applying an adhesive to a hologram film includes the steps of: passing the hologram film between electrical corona treatment rollers; then passing the hologram film past a priming or sizing station; and next passing the hologram film past an adhesive applicator for applying melted adhesive to the hologram film. The hologram laminated product formed by the methods includes a substrate layer, an intermediate adhesive layer, and a hologram film layer.

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patent: 4838965 (1989-06-01), Bussard

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