Roy Olen White

US Patent:

50912399, Feb 25, 1992

Filed:

Mar 7, 1990

Appl. No.:

7/490825

Inventors:

Richard A. Przeworski - Wayne PA
Roy A. White - Somers CT

Assignee:

CMS Gilbreth Packaging Systems, Inc. - Trevose PA

International Classification:

B32B 900

US Classification:

428195

Abstract:

A method for wrapping a label about a container by employing a solvent activated adhesive composition. The method includes either a shrink wrap method, a mandrel wrapping method or a method employing a preformed roll of flat seamed tubular film. The roll of flat seamed tubular film is bonded at its seam by solvent activated adhesive. A roll for any of these methods with such adhesive, and a container covered by a film which includes strips of such adhesive is provided. A preferred adhesive comprises thermoplastic polyurethane with or without suitable additive.