Package making – Progressively seamed cover web or web folds – With closing of web between package units
Patent
1985-09-30
1986-12-16
Culver, Horace M.
Package making
Progressively seamed cover web or web folds
With closing of web between package units
53373, B65B 908
Patent
active
046286705
ABSTRACT:
A package container tube processing apparatus by which a vertical tube filled with contents is divided into lengths each corresponding to one container to form intermediate containers. The apparatus comprises a vertical rod movable upward and downward and reversibly rotatable, a movable frame attached to the vertical rod and movable therewith upward and downward while permitting the reversible rotation of the vertical rod, a pair of pressure arms supported at their lower portions by the movable frame so as to be pivotally movable about a pair of horizontal axes parallel to each other, a pair of seal bars fixed to the upper portions of the pressure arms respectively and opposed to each other, and conversion means for converting the forward-reverse rotation of the vertical rod to a pivotal motion of the two pressure arms to move the two seal bars toward or away from each other.
REFERENCES:
patent: 2837883 (1958-06-01), Bracey
patent: 2869298 (1959-01-01), Zwoyer
patent: 3050916 (1962-08-01), Gausman et al.
patent: 3449888 (1969-06-01), Gausman
patent: 3589913 (1971-06-01), Rosenberg
Iwano Fumiyuki
Kondo Yoshihito
Wakabayashi Shigeru
Yoshida Kiyomi
Culver Horace M.
Shikoku Kakooki Co., Ltd.
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