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1. (WO2018198533) DELAMINATION CONTAINER

Pub. No.:    WO/2018/198533    International Application No.:    PCT/JP2018/008076
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Mar 03 00:59:59 CET 2018
IPC: B65D 1/02
Applicants: YOSHINO KOGYOSHO CO., LTD.
株式会社吉野工業所
Inventors: KUTSUZAWA Shintaro
沓澤 慎太郎
Title: DELAMINATION CONTAINER
Abstract:
A delamination container (1, 20) comprises: a bottle-shaped outer layer body (2) provided with a mouth part (11), a barrel part (12), and a bottom part (13); and an inner layer body (3) releasably laminated on an inner face of the outer layer body (2), wherein the mouth part (11) has an air introduction hole (14) penetrating through the outer layer body (2). At a lower part of the mouth part (11), a neck ring (15) is provided. The neck ring (15) has a notch part (15a) on an outer side in a circumferential direction than a portion at least right beneath the air introduction hole (14). In a planar view of the container, the notch part (15a) is arranged in a range of 60° on both sides of a radial reference line (L2) passing through an axis of the air introduction hole (14) and extending in a radial direction.