Title:
PACKAGING CONTAINER
Document Type and Number:
Japanese Patent JP2022174892
Kind Code:
A
Abstract:
To provide a packaging container keeping a function as the self-standing and flexible packaging container, having excellent drop strength, and allowing easy peeling and separation of the outermost film layer of a sheet material from an inside resin film layer after using up a content.SOLUTION: A packaging container is made and formed of a sheet material and has a front face, a rear face and a bottom face. The container has the outermost film layer including a first paper layer and a second paper layer, an inside resin film layer, a first joint layer joining these and formed of an easily peelable material, and a non-joint region of the first paper layer and the second paper layer. The sheet layer in which these joint areas are less than the joint area of the inside resin film layer and the outermost film layer, is folded in such a way that the outermost film layer is arranged at the outermost side. Side edge parts of the facing inside faces of a front face forming sheet part and a rear face forming sheet part are jointed to form a side part sealing part to form the bag so as to enclose a storage region. The packaging container is self-standing in a state of being set on a placing face with the bottom face set downward, with a content stored in a storing region.SELECTED DRAWING: Figure 1
Inventors:
YASHIMA NOBORU
OTAKE YOHEI
MIYAMOTO KENICHI
SATO KEI
OTAKE YOHEI
MIYAMOTO KENICHI
SATO KEI
Application Number:
JP2021080923A
Publication Date:
November 25, 2022
Filing Date:
May 12, 2021
Export Citation:
Assignee:
KAO CORP
International Classes:
B65D33/38; B32B7/06; B32B29/00; B65D65/40
Attorney, Agent or Firm:
Right Shunsuke