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:
Mar. 01, 2022
Filed:
Oct. 03, 2016
Orihiro Engineering Co., Ltd., Tomioka, JP;
Masataka Tsuruta, Tomioka, JP;
Seiichi Imai, Tomioka, JP;
ORIHIRO ENGINEERING CO., LTD., Tomioka, JP;
Abstract
A vertical bag-making/filling machine () comprises: a film-feeding unit () which intermittently feeds a film (F) formed into a tubular shape downward; a nozzle () supplying contents (X) into the film; a sealing-off unit () arranged below a lower end of the nozzle and forming a bag body (Fg) by heat-sealing the film in a transverse direction; a lower shaping unit () regulating swelling of the film on the lower side of the sealing-off unit; an upper shaping unit () regulating the swelling of the film on the upper side of the sealing-off unit; and a separating unit () for separating the bag body (G) fully filled with the contents by cutting the transverse seal (Y, Y) formed by the sealing-off unit.