Manufacturing container or tube from paper; or other manufacturi – Container making – Rigid container
Patent
1985-06-03
1986-10-28
Husar, Francis S.
Manufacturing container or tube from paper; or other manufacturi
Container making
Rigid container
493167, 493178, 493447, 493466, B31B 128
Patent
active
046196374
ABSTRACT:
In an in-line converting machine, flat carton blanks are thrust into a rotary former. The former includes a mandrel over which the carton is partially formed as the former rotates through 180.degree.. Thereafter, the carton is thrust off the former by a kicker bar and into a hopper where the carton nests with previously-formed cartons. The nesting cams the glued carton panels together, thereby completing the formation of the carton.
REFERENCES:
patent: 2135409 (1938-11-01), Munn et al.
patent: 2984162 (1961-05-01), Gordon
patent: 3187646 (1965-06-01), Monroe et al.
patent: 3611886 (1971-10-01), Scully
Husar Francis S.
Showalter Robert
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