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. 09, 1987
Filed:
Apr. 07, 1986
Applicant:
Inventors:
Jack E Knott, II, Barrington, IL (US);
Kenneth W Obitz, Huntington Beach, CA (US);
Assignee:
El Paso Products Company, Odessa, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B65D / ;
U.S. Cl.
CPC ...
428216 ; 428484 ; 428516 ; 428517 ; 2641761 ; 426127 ;
Abstract
Printable high strength, thin stretch wrap composite films exhibiting excellent self-adherence without heat sealing are comprised of at least two layers, wherein one outside layer is comprised of a tackified ethylene-vinyl acetate copolymer and the other outside layer of a very low density polyethylene copolymer having a density below 0.915. Optionally, a third inside layer of liner low density polyethylene is present in the composite film.