Invention Grant
- Patent Title: Cap sterilizer, content filling system, cap sterilization method, and content filling method
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Application No.: US17196333Application Date: 2021-03-09
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Publication No.: US11655133B2Publication Date: 2023-05-23
- Inventor: Atsushi Hayakawa , Masatoshi Takagi , Hitoshi Takaku
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP 2016109230 2016.05.31 JP 2016120994 2016.06.17 JP 2016121000 2016.06.17 JP 2016148789 2016.07.28 JP 2016148802 2016.07.28 JP 2016148813 2016.07.28 JP 2016148817 2016.07.28 JP 2017018936 2017.02.03
- The original application number of the division: US16306527
- Main IPC: B67C7/00
- IPC: B67C7/00 ; B65B55/10 ; B67B3/00 ; A61L2/18 ; A61L2/20
Abstract:
A cap sterilizer (50) includes an infeed chamber (52), a sterilant atomizing chamber (53), and an air rinse chamber (54). At least the infeed chamber (52) and the air rinse chamber (54) are exhausted. Both an exhaust pressure (E2) in the infeed chamber (52) and an exhaust pressure (E4) in the air rinse chamber are higher than an exhaust pressure (E3) in the sterilant atomizing chamber (53), or the sterilant atomizing chamber (53) is not exhausted.
Public/Granted literature
- US20210188611A1 CAP STERILIZER, CONTENT FILLING SYSTEM, CAP STERILIZATION METHOD, AND CONTENT FILLING METHOD Public/Granted day:2021-06-24
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