Title:
VERTICAL BAG FILLING PACKAGING MACHINE, METHOD FOR MANUFACTURING PACKAGING BAG WITH CONTENT, AND PACKAGING BAG WITH CONTENT
Document Type and Number:
WIPO Patent Application WO/2022/034762
Kind Code:
A1
Abstract:
A vertical bag filling packaging machine (1) is provided with: a bag making guide (10) that tucks a band-shaped film (F) in a tube shape; a film conveyance unit that intermittently conveys the film (F); a back lining seal unit (30) that forms a back lining seal (120) on the film (F); a filling unit (40) that fills a content (X) in the film (F); a side seal unit (60) that forms a side seal (110) on the film (F) to make a bag body (100); and a cutter unit (70) that separates the bag body (100) from the film (F). The back lining seal unit (30) and the side seal unit (60) are arranged at different positions about a central axis (J) of the bag making guide (30) so that the back lining seal (120) is arranged between a center in a first direction and a first end.
Inventors:
TSURUTA MASATAKA (JP)
Application Number:
PCT/JP2021/026081
Publication Date:
February 17, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
ORIHIRO ENG CO LTD (JP)
International Classes:
B65B9/20; B65D81/34
Domestic Patent References:
| WO2011001528A1 | 2011-01-06 |
Foreign References:
| JP2002137313A | 2002-05-14 | |||
| JP2000062708A | 2000-02-29 | |||
| JP2007320604A | 2007-12-13 | |||
| JP2011143948A | 2011-07-28 | |||
| JP2005320023A | 2005-11-17 |
Attorney, Agent or Firm:
HORIUCHI Tadamasa (JP)
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