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:
Jun. 22, 1999
Filed:
May. 24, 1996
Applicant:
Inventors:
Paolo Ciocca, Lumellogno, IT;
Roberto Forloni, Barbatola/Nerviano, IT;
Assignee:
Cryovac, Inc., Duncan, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 367 ; 428516 ;
Abstract
A thermoplastic multilayer packaging film is described which has a % free shrink at 100.degree..degree. C. lower than 30 in both directions and a % free shrink at 120.degree. C. higher than 45 in at least one direction, and comprises at least the following layers: