Title:
PACKAGING CONTAINER MADE OF PAPER
Document Type and Number:
Japanese Patent JP3442023
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a packaging container made of paper wherein an object can be hermetically packaged without a gap occurring due to a thickness of paper at a joint and further a manufacturing cost can be reduced as much as possible.
SOLUTION: A lid 20 of the container A is provided integrally with an upper rim of a rear sidewall 4 of a body 1. A first lid receive piece 6 is provided to protrude outward on an upper rim of a front sidewall 3 of the body 1. Second lid receive pieces 7, 7 are provided to protrude outward on upper rims of respective right and left sidewalls 5, 5 of the body 1. A folding piece 8 which has protrusions 9 on respective right and left ends and is longer than the first lid receive piece 6 is connected via a crease 35 with a tip of the piece 6. The joint 10 is extended from a front end rim of the second lid receive piece 7. The folding piece 8 is folded onto a lower surface of the piece 6 and joined therewith. In this joined state, the joint 10 is joined with an upper surface of the protrusion 9 while being aligned with an end face 6a of the piece 6.
Inventors:
Eiji Ueda
Takashi Ueda
Takashi Ueda
Application Number:
JP2000048702A
Publication Date:
September 02, 2003
Filing Date:
February 25, 2000
Export Citation:
Assignee:
Shuei Co., Ltd.
International Classes:
B65D5/20; B31B5/60; B31B7/60; B31B50/64; B65D5/24; B65D5/56; B65D5/62; B65D5/64; B65D5/66; B65D5/74; (IPC1-7): B65D5/20; B31B1/64; B31B5/64; B31B7/64; B65D5/24; B65D5/56; B65D5/62; B65D5/64; B65D5/74
Domestic Patent References:
| JP2000238747A | ||||
| JP10114342A | ||||
| JP385245A |
Attorney, Agent or Firm:
Hisayoshi Shimizu (2 outside)