Title:
TUBE CONTAINER
Document Type and Number:
Japanese Patent JP2022114207
Kind Code:
A
Abstract:
To provide a tube container improved in durability by suppressing liquid permeation into a paper layer of a trunk.SOLUTION: A tube container is formed of thermoplastic resin, and comprises a cylindrical spouting cylinder part, a spout part connected to one end of the spouting cylinder part and having a flange part extending outward the spouting cylinder part, and a tubular trunk formed of a sheet including a paper layer and an innermost sealant layer, with one end closed and a prescribed range part from the other end sealed by the flange. An end face of the sheet at the other end of the trunk is sealed by a part of the flange of the spout part.SELECTED DRAWING: Figure 2
Inventors:
MIYOSHI MASAKI
HONJO MIKA
HONJO MIKA
Application Number:
JP2021010401A
Publication Date:
August 05, 2022
Filing Date:
January 26, 2021
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D35/10
Attorney, Agent or Firm:
Patent Business Corporation Ogasawara Patent Office