The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Jan. 20, 2023
Applicant:
Orihiro Engineering Co., Ltd., Tomioka, JP;
Inventors:
Akira Yamaguchi, Tomioka, JP;
Kazuto Horiguchi, Tomioka, JP;
Assignee:
ORIHIRO ENGINEERING CO., LTD., Tomioka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 9/20 (2012.01); B65D 30/00 (2006.01); B65D 75/58 (2006.01);
U.S. Cl.
CPC ...
B65B 9/20 (2013.01); B65D 29/00 (2013.01); B65D 75/5861 (2013.01);
Abstract
A vertical bag-making/filling/packaging machine includes: a top folding portion which forms a first fold by folding one of sides of a band-shaped film into a Z shape; a bottom folding portion which folds a center of the film so that side edges of the film face each other; a first pleat guide which pulls a first pleat of the first fold upright; a spout portion-forming portion which forms a spout portion between the side edges of the film; and a second pleat seal portion which forms a second pleat by heat-welding the side edges of the film together so as to make the film into a tube shape.