The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 1992
Filed:
Mar. 07, 1990
Applicant:
Inventors:
Richard A Przeworski, Wayne, PA (US);
Roy A White, Somers, CT (US);
Assignee:
CMS Gilbreth Packaging Systems, Inc., Trevose, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428 40 ; 428 42 ; 428908 ; 156 86 ; 156215 ; 156218 ; 156256 ; 283 81 ;
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.