Title:
CONTAINER, SLEEVE, AND MANUFACTURING METHOD OF CONTAINER
Document Type and Number:
Japanese Patent JP2020186025
Kind Code:
A
Abstract:
To provide a container which hardly breaks a film even when the amount of plastic to be used in a container body is reduced.SOLUTION: A container 100 includes: a plastic container body 1 whose upper part is open; a film 3 attached to an opening in a state where a content is stored; and a paper sleeve 2 to be fitted in a trunk part of the container body 1. The sleeve 2 forms a polygonal circle by being folded at equal intervals. The trunk part of the container body has an inverted polygonal pyramid shape, and it is softer than the sleeve. The sleeve has an inverted polygonal pyramid shape of the same inclination angle as that of the trunk part, and is press-fitted so as to be extrapolated into the container body. At least a partial range of the trunk part of the container body is tightened by the sleeve and the shape is deformed into a substantial inverted polygonal pyramid shape aligned with the sleeve.SELECTED DRAWING: Figure 1
Inventors:
TANABE ATSUSHI
SANDOCHI HIROAKI
SANDOCHI HIROAKI
Application Number:
JP2019091124A
Publication Date:
November 19, 2020
Filing Date:
May 14, 2019
Export Citation:
Assignee:
APLIS CORP
International Classes:
B65D81/38; B65D3/06; B65D25/20
Domestic Patent References:
| JP2004315032A | 2004-11-11 | |||
| JPH10101153A | 1998-04-21 | |||
| JPH0323014U | 1991-03-11 | |||
| JP2007191180A | 2007-08-02 |
Foreign References:
| KR20120103311A | 2012-09-19 | |||
| US20120234846A1 | 2012-09-20 | |||
| KR20140105329A | 2014-09-01 | |||
| WO2015145600A1 | 2015-10-01 |
Attorney, Agent or Firm:
Kiuchi Mitsuharu
Koichi Okuma
Katagiri Sadanori
Kanako Kiuchi
Koichi Okuma
Katagiri Sadanori
Kanako Kiuchi