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:
Nov. 26, 1991
Filed:
Jan. 02, 1991
Applicant:
Inventors:
Assignees:
Honshu Sangyou Kabushiki Kaisha, Tokyo, JP;
Honshu Paper Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ;
U.S. Cl.
CPC ...
206497 ; 229 8705 ;
Abstract
Packaging with heat-shrinkable film wherein an article has on its surface a heat-shrinkable film in the longitudinal or traversing direction, a tape-shaped overlapping portion is formed on said film, the tape-shaped overlapping portion is partially welded, and tear-off perforations are made in lines along the longitudinal direction thereof so that tearing off the tape-shaped overlapping portion along the perforations opens the package to allow the article to be taken out.