B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 1/32 (2006.01) B65D 1/02 (2006.01) B65D 25/16 (2006.01) B65D 35/28 (2006.01) B65D 47/12 (2006.01) B65D 77/06 (2006.01) B65D 83/00 (2006.01) B29C 49/04 (2006.01) B29C 49/22 (2006.01)
Patent
CA 2458934
In this invention there is provided a pouring vessel of the squeezable, delaminated bottle type, which can be squeezed smoothly to the last moment of discharge operation so that little content remains in the vessel. The vessel or container of a delaminated bottle type comprises the outer shell layer that forms a squeezable outer container and the inner layer that forms an inner container for receiving its content inside and capable of being deflated and deformed inward with the decrease in inner pressure; and the container is also provided with a discharge cap. In this configuration, a pair of vertically extending adhesive resin strips is formed by adhering the outer shell layer and the inner layer over the roughly entire height of the container. The relationship of the peripheral length between the two adhesive resin strips to the width of each strip is determined to give such a range that the inner container can be almost completely deflated and deformed. In the case of the container having the body of an elliptical shape, the adhesive resin strips are disposed at both ends of the long axis of the body, axisymmetrically on the central axis, with each strip being divided by the long axis into right and left parts having different lengths in the width direction.
L'invention concerne un contenant de remplissage de type bouteille délaminée, qui comprend un corps de contenant de type bouteille délaminée possédant une couche d'enveloppe extérieure (5) et une couche intérieure (6) se déformant avec une diminution de volume, ainsi qu'un corps de couvercle de remplissage (20). Une paire de bandes collées (9) verticales est formée en faisant adhérer la couche d'enveloppe extérieure (5) à la couche intérieure (6) sur toute la longueur du corps de contenant. Une relation entre les valeurs de longueur périphérique de la couche intérieure (6) entre les deux bandes collées (9) et les valeurs de largeur des bandes collées est fixée, ce qui permet de réduire la quantité résiduelle des contenus.
Goto Takayuki
Nakamura Hiroyuki
Yoneyama Masashi
Fetherstonhaugh & Co.
Yoshino Kogyosho Co. Ltd.
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