Title:
FILLING AND PACKAGING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/176907
Kind Code:
A1
Abstract:
[Problem] To provide a filling and packaging machine that can reliably and aseptically perform packaging work such as filling contents into containers while stably circulating clean air and maintaining positive pressure inside a sealed chamber. [Solution] A filling and packaging machine 1 that has a sealed chamber 2 in which are provided a filling unit 8 that fills contents into a plurality of containers C1 through upper openings at a prescribed location on a transport route R, a first clean air blowing port AB1 that is arranged above the filling unit and supplies clean air to the filling unit, a first clean air suctioning port AS1 that is arranged below the filling unit and removes clean air that has circulated through the filling unit 8, and a first upper rectification member UC1 and a first lower rectification member LC1 that are respectively arranged between the first clean air blowing port and the filling unit and the filling unit and the first clean air suctioning port and rectify the clean air that flows through the filling unit.
Inventors:
SHIBUNO TAKESHI (JP)
NISHIUCHI KAZUMASA (JP)
NAGAMACHI SHU (JP)
NISHIUCHI KAZUMASA (JP)
NAGAMACHI SHU (JP)
Application Number:
PCT/JP2022/006180
Publication Date:
August 25, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
SHIKOKU KAKOKI CO LTD (JP)
International Classes:
A61L2/16; B65B55/04; B65B3/04; B65B55/10
Foreign References:
| JPH1191720A | 1999-04-06 | |||
| JPH0958632A | 1997-03-04 | |||
| JPH07291238A | 1995-11-07 | |||
| JP2016094250A | 2016-05-26 | |||
| JP2001518043A | 2001-10-09 |
Attorney, Agent or Firm:
MATSUMURA Naoto et al. (JP)
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