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1. (WO2018139591) CAP AND SEPARABLE LAMINATE CONTAINER

Pub. No.:    WO/2018/139591    International Application No.:    PCT/JP2018/002523
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Sat Jan 27 00:59:59 CET 2018
IPC: B65D 47/20
B65D 1/02
Applicants: KYORAKU CO., LTD.
キョーラク株式会社
Inventors: TARUNO, Shinsuke
樽野 真輔
Title: CAP AND SEPARABLE LAMINATE CONTAINER
Abstract:
Provided is a cap having improved usability. A cap according to the present invention is provided with: a cap main body that is fit to an opening in a container; a valve seat comprising a flow hole; a valve body that is detached from or seated on the valve seat and that opens and closes the flow hole; and a biasing member for biasing the valve body in the seating direction. The cap is configured so that the flow area through which contents flow increases as the amount of displacement of the valve body increases. The cap is additionally provided with a displacement regulating section for regulating the amount of displacement of the valve body.