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:
Aug. 15, 2023
Filed:
Sep. 23, 2020
Daio Paper Corporation, Ehime, JP;
Noritada Tomioka, Shizuoka, JP;
Daio Paper Corporation, Ehime, JP;
Abstract
Provided is a toilet roll package wherein toilet rolls are gusseted-packaged with exterior film, each roll being individually wrapped with resin film. The rolls are arranged in two rows between upper and lower sealed portions of the package with their circumferential surfaces abutting, the upper and lower sealed portions facing to the circumferential surfaces of the rolls. In an area of the exterior film closer to the upper sealed portion than position (P) of adjoining between the rolls closest to the upper sealed portion, open start portion () convexed toward the upper sealed portion is formed. The open start portion () includes base portion () having an easy tear line extending along the top-bottom direction, and flaring portion () formed with easy tear lines flaring from close to a lateral side of the base portion toward the lower sealed portion with gradually increasing distance therebetween.