Title:
PACKAGE
Document Type and Number:
Japanese Patent JP2021024603
Kind Code:
A
Abstract:
To provide a package of which convenience can be improved while reducing the cost of manufacture thereof.SOLUTION: A package is formed from a laminated film 40 which has at least an external surface adhesion layer 41 with thermoplasticity, an internal surface adhesion layer 43 with thermoplasticity, and a base material layer 42 which is arranged between the external surface adhesion layer 41 and the internal surface adhesion layer 43. The package comprises: a cylindrical trunk 10 which is formed in such a manner that opposite ends of the laminated film 40 are bonded to each other by the external surface adhesion layer 41 and the internal surface adhesion layer 43; and a bottom surface part 20 which comprises a resin molding member with thermoplasticity, and of which a peripheral surface is thermally adhered to the internal surface adhesion layer 43 to block a bottom surface of the trunk 10.SELECTED DRAWING: Figure 1
Inventors:
TSUJIMOTO TAKAAKI
KOIKE JUNJI
HAMADA TAKETAKA
KOIKE JUNJI
HAMADA TAKETAKA
Application Number:
JP2019142484A
Publication Date:
February 22, 2021
Filing Date:
August 01, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B65D65/40; B32B1/02; B65D75/58
Attorney, Agent or Firm:
Sano patent office