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Title:
PACKAGING CONTAINER HAVING BREAKABLE STRUCTURE
Document Type and Number:
Japanese Patent JP2017128364
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a packaging container having a breakable structure applied with a processing facilitating crushing so as to achieve amount reduction/volume reduction when disposing of an unnecessary packaging container.SOLUTION: There is formed a breaking perforation which is provided as a fragile portion capable of cleaving a bottom surface of a packaging container by avoiding the center area of the bottom surface, and presents a non linear shape. The breaking perforation presents, for instance, a mountain type shape in which a curved region formed from at least one arc, and two linear regions each extending in the peripheral edge direction of the bottom surface from one end side and the other end side of the curved region. The breaking perforation is preferably formed so as to position a connection part in the crown of the arc forming the curved region. The packaging container having the structure as above can be easily and flatly crushed from the lateral surface direction by cleaving the bottom surface along the breaking perforation so as to achieve amount reduction/volume reduction of the packaging container.SELECTED DRAWING: Figure 1

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Inventors:
IIJIMA SHIGEAKI
Application Number:
JP2016008833A
Publication Date:
July 27, 2017
Filing Date:
January 20, 2016
Export Citation:
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Assignee:
YAMAZAKI BISCUITS CO LTD
International Classes:
B65D3/14
Attorney, Agent or Firm:
Umemura Kaji