Invention Grant
- Patent Title: Container production method by liquid blow molding
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Application No.: US16077679Application Date: 2017-01-23
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Publication No.: US10974438B2Publication Date: 2021-04-13
- Inventor: Kenichi Suyama , Yuichi Okuyama
- Applicant: Kenichi Suyama , Yuichi Okuyama
- Applicant Address: JP Tokyo; JP Tokyo
- Assignee: Kenichi Suyama,Yuichi Okuyama
- Current Assignee: Kenichi Suyama,Yuichi Okuyama
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2016-072571 20160331
- International Application: PCT/JP2017/002156 WO 20170123
- International Announcement: WO2017/168995 WO 20171005
- Main IPC: B29C49/46
- IPC: B29C49/46 ; B29C49/12 ; B29C49/48 ; B29C49/54 ; B29C49/14 ; B29C49/06 ; B67C3/22 ; B67C3/08 ; B29K23/00 ; B29K67/00 ; B29L31/00
Abstract:
A container production method by liquid blow molding. The method includes a pushing step in which a liquid is collected from a preform at the timing at which the pressure inside of the preform starts rising by pushing of the expanded and deformed preform by a movable mold portion of a blow molding mold so that the rise in the pressure is suppressed or prevented.
Public/Granted literature
- US20190030780A1 CONTAINER PRODUCTION METHOD BY LIQUID BLOW MOLDING Public/Granted day:2019-01-31
Information query
