Laminated sheet construction with thermal adhesive surface and method for making same

摘要

A laminated sheet construction for use in product packages has a substrate layer onto which there is laminated a transparent solid plastic film with an exposed surface having a transparent thermosetting adhesive coating. The surface beneath the coating may be printed with text and/or graphics which is visible through the film and adhesive. A container for a product may be directly affixed to the adhesive surface. Panels of the laminated substrate may be bonded together for increased strength or for capturing the flange of a container which can project through a window in one of the panels while displaying printing on the other panel through the window.

主权项

1. A laminated sheet construction comprising a substrate of sheet material having a front surface with printing thereon,
a sheet of transparent solid film material having an adhesive side coated with a layer of a transparent thermoplastic adhesive, and an opposite film side bonded to said front surface of said substrate of sheet material to form a laminated substrate, said printing being visible through said thermoplastic adhesive and sheet of transparent solid film.