Title:
CONTAINER EQUIPPED WITH INTERNAL LID
Document Type and Number:
Japanese Patent JP3179203
Kind Code:
B2
Abstract:
PURPOSE: To prevent the container main body from being removed and dropping even when the container is moved by holding the external lid by putting the outer lid after opening the internal lid.
CONSTITUTION: The container equipped with internal lid consists of a cub-shaped container main body 1, a sheet-formed internal lid 2 which is heat-sealed to an opening flange (1a) of the container main body 1, and an external lid 3 which is fitted and fastened to the opening flange (1a). A means to remain one part of the internal lid 2 on the opening flange (1a) when the internal lid 2 is peeled and opened is provided on the internal lid 2. When a tongue piece 21 is pulled, the internal lid 2 is torn by broken lines 2a and opened, and one part of the internal lid 2 remains on the opening flange (1a) at both sides. By the remaining parts, the fitting between the container main body 1 and the external lid 3 is firmly done, and the opening flange (1a) is reinforced, and therefore, even when the container is lifted by holding the side wall 31 of the external lid 3, the container main body 1 can be prevented from being removed and dropping.
Inventors:
Satoshi Ohzone
Kazuko Yamase
Kyosuke Suzuki
Kazuko Yamase
Kyosuke Suzuki
Application Number:
JP25344892A
Publication Date:
June 25, 2001
Filing Date:
August 31, 1992
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D77/20; (IPC1-7): B65D77/20
Domestic Patent References:
| JP55101782U |
Attorney, Agent or Firm:
Ikuro Doi
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