Machine for closing the top end flaps of boxes having folding fl

Details Machine for closing the top end flaps of boxes having folding fl Machine for closing the top end flaps of boxes having folding fl

1986-03-04

1987-02-17

Coan, James F.

Package making

Closing packages and filled receptacles

By means adapted to engage outturned seam of package cover

493183, B65B 720

Patent

active

046429662

ABSTRACT:
A rotatable disc support bears at its front end a first closing member for the front flap of the box and at the rear end a second closing member for the rear flap of the box. The second closing member consists of a vane pivoted on the disc support and contained, in the rest position, in the space occupied by said support.

REFERENCES:
patent: 4218862 (1980-08-01), Marchetti
patent: 4262468 (1981-04-01), Marchetti
patent: 4363219 (1982-12-01), Luyett et al.

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