B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 5/70 (2006.01) B65D 5/06 (2006.01)
Patent
CA 2136116
A paper container according to the prsent invention includes a tab region half cut for defining a tab region of a shape whose lower part is closed and whose upper part is opened in the substantially central part of one of top folded-in side panels. A stopper is applied to an upper end of the tab region or near the upper end. The tab region is pulled from below after a pair of top folded-in side panels are separated apart, whereby a tab is formed, and the tab is pulled to split the seal between the top ribs and then the top folded-in ribs, and then the seal is opened. The tab region half cut is simply provided, and a stopper is simply provided for prohibiting breakage of the tab. The tab is not raised until the seal is opened, so that the tab does not get in the way of manufacturing the container without troubles.
Contenant en papier comportant une ouverture médiane dans la région de la languette, la partie inférieure étant fermée et la partie supérieure étant ouverte, dans la partie approximativement centrale de l'un des rabats latéraux supérieurs repliables. Une bande de retenue est appliquée sur l'extrémité supérieure de la languette ou à proximité. La languette est tirée à partir du bas après que les deux rabats latéraux supérieurs ont été ouverts, et la languette est tirée pour ouvrir les nervures supérieures. L'ouverture est prévue pour la languette et la bande de retenue est prévue uniquement pour empêcher le bris de la languette. La languette n'est pas mise en place tant que les nervures ne sont pas ouvertes, pour ne pas gêner le remplissage du contenant.
Kajiura Masayo
Kato Takahisa
Okamoto Hidehiko
Okushita Masataka
Dai Nippon Printing Co. Ltd.
Macrae & Co.
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