Invention Application
- Patent Title: LIQUID CONTAINER MANUFACTURING METHOD
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Application No.: US16604525Application Date: 2018-01-23
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Publication No.: US20200156302A1Publication Date: 2020-05-21
- Inventor: Hideaki HOSHINO , Shinichi TABATA , Yuichi OKUYAMA , Shigeki MORIKAMI
- Applicant: YOSHINO KOGYOSHO CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: YOSHINO KOGYOSHO CO., LTD.
- Current Assignee: YOSHINO KOGYOSHO CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@9a6be43 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6a8039e2
- International Application: PCT/JP2018/001932 WO 20180123
- Main IPC: B29C49/12
- IPC: B29C49/12 ; B29C49/46 ; B29L31/00
Abstract:
A liquid container manufacturing method includes: a nozzle fitting step of fitting a blow nozzle into a mouth of a preform; a liquid replacing step of replacing the air in the preform with a liquid by supplying a predetermined amount of liquid from a liquid supply port to the preform with a discharge port open; and a liquid blow molding step of molding the preform into a liquid container by supplying a pressurized liquid from the liquid supply port into the preform after the discharge port is closed.
Information query
