Title:
積層剥離容器
Document Type and Number:
Japanese Patent JP6666544
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a delamination container comprising an ambient air introduction hole in a storage part of the container, capable of smoothly introducing ambient air into between an outer shell and an inner bag.SOLUTION: A delamination container comprises a storage part for storing a content; a mouth part for discharging the content from the storage part; and a container main body which has an outer shell and an inner bag, in which the inner bag is delaminated from the outer shell to contract as an amount of the content reduces. The outer shell comprises an ambient air introduction hole in the storage part, for communicating an intermediate space between the outer shell and the inner bag, and an external space outside the container body. A groove-like rib is disposed to sandwich the ambient air introduction hole.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
Shinsuke Taruno
Tatsuro Aoki
Tatsuro Aoki
Application Number:
JP2016010373A
Publication Date:
March 18, 2020
Filing Date:
January 22, 2016
Export Citation:
Assignee:
Kyoraku Co., Ltd.
International Classes:
B65D1/02
Domestic Patent References:
| JP2014091580A | ||||
| JP4339759A | ||||
| JP2014193747A | ||||
| JP4267727A | ||||
| JP2014208546A | ||||
| JP2014231392A | ||||
| JP2009291326A | ||||
| JP2004262470A | ||||
| JP2014091539A | ||||
| JP2000062745A |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito