Orihiro Engineering Co., Ltd.

Seiichi Imai

Masataka Tsuruta

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.

Growing community of inventors

Tomioka, Japan

Seiichi Imai