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Patent Searching and Data


Title:
PAPER CONTAINER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/029997
Kind Code:
A1
Abstract:
In a tab fused to the periphery of an opening provided in a paper container to cover the opening, a pinching section of the tab can be easily held from the surface of the paper container in which the opening is provided. Furthermore, the present invention provides a paper container that can be opened by enabling the tab to be easily peeled off. A paper container according to the present invention that is formed of a paper-based laminated sheet and has a top (331) is characterized by having an opening (2) in the top of the container and having a tab (4) that can close the opening. By providing, in the tab, a closing section (42) that covers the opening, a protruding section (41) protruding out from the closing section, and a crease (43) between the closing section and the protruding section, a gap (44) is provided between an end of the protruding section of the tab and the top.

Inventors:
YUHARA NORITAKA (JP)
AKIBA YO (JP)
Application Number:
PCT/JP2016/072865
Publication Date:
February 23, 2017
Filing Date:
August 03, 2016
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
B65D53/08; B65D5/70
Foreign References:
JP2015101347A2015-06-04
JP2004050675A2004-02-19
JPH09323368A1997-12-16
JPS59142938A1984-08-16
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
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