Apparatus for closing and sealing telescoping boxes

Details Apparatus for closing and sealing telescoping boxes Apparatus for closing and sealing telescoping boxes

1983-10-28

1986-06-03

Sipos, John

Package making

With cover-adjunct application or formation

Adjunct comprising package encircling sealing strip

156486, B65B 6100

Patent

active

045921890

ABSTRACT:
An apparatus for closing and sealing telescoping boxes includes a ram for pressing the top of the box downwardly over the bottom of the box and a vertically movable box support plate which lowers during the box closing process. Four tape heads seal the four sides of the box while it is in the lowered position. The plate then moves to its upward position for removal of the closed and sealed box and for receiving the next box to be closed and sealed.

REFERENCES:
patent: 2317943 (1943-04-01), Salfisberg
patent: 2726783 (1955-12-01), Erickson
patent: 3174891 (1965-03-01), Drew
patent: 3491657 (1970-01-01), Feigel
patent: 3561190 (1971-02-01), Derenthal
patent: 3866812 (1975-02-01), Gutjahr
patent: 4039367 (1977-08-01), Warshaw et al.

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