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:
Jul. 19, 1994
Filed:
Nov. 06, 1992
Mamoru Kamada, Yokohama, JP;
Masaei Ibi, Isesaki, JP;
Tomonobu Sekiguchi, Sakai, JP;
Masashi Yamamoto, Kokogawa, JP;
Noboru Andoh, Kashiwa, JP;
Kenichi Itakura, Yokohama, JP;
Toyo Aluminum Kabushiki Kaisha, Osaka, JP;
Abstract
A packaging pouch having a laminate of easily peelable tapes heat-bonded to the package body where an opening of the package is to be formed. The laminate has outer heat-bonding layers heat-fused to heat-sealing layers of the package body. The bonding strength between the heat-bonding layers are such that they can be peeled from each other by hand, The laminate may be formed by co-extruding synthetic resins or by heat-bonding, The laminate may protrude into the package body from where the laminate is thermally bonded to the package body,