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1. (WO2018198449) METHOD FOR PRODUCING LIQUID-CONTAINING CONTAINER

Pub. No.:    WO/2018/198449    International Application No.:    PCT/JP2018/001932
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Jan 24 00:59:59 CET 2018
IPC: B29C 49/46
B29C 49/12
Applicants: YOSHINO KOGYOSHO CO., LTD.
株式会社吉野工業所
Inventors: HOSHINO Hideaki
星野 英明
TABATA Shinichi
田端 真一
OKUYAMA Yuichi
奥山 雄一
MORIKAMI Shigeki
森上 茂樹
Title: METHOD FOR PRODUCING LIQUID-CONTAINING CONTAINER
Abstract:
A method for producing a liquid-containing container has: a nozzle engagement step for engaging a blow nozzle (23) to a mouth portion (2a) of a preform (2); a liquid substitution step for supplying a prescribed amount of a liquid (L) from a liquid supply port (23a) to the preform (2) in a state in which a discharge port (23b) is open and substituting the air inside the preform (2) with the liquid (L); and a liquid blow molding step for, after the discharge port (23b) is closed, supplying pressurized liquid (L) from the liquid supply port (23a) to the preform (2) and molding the preform (2) into a liquid-containing container (C).