Package making – Methods – With contents treating
Patent
1985-02-26
1987-01-06
Sipos, John
Package making
Methods
With contents treating
53453, 53456, 53475, 53519, 53534, 53559, 426413, 426130, B65B 6300
Patent
active
046336516
ABSTRACT:
The present invention relates to an apparatus for packaging portions of an extrudable product, such as butter or margarine. The entire apparatus is driven by a single motor with all operations being synchronized therewith. The pliable product is pumped through an extruder, cut into portions, and deposited on one layer of channeled substrate and covered with another layer of substrate, which has an adhesive applied thereto. The substrates are then drawn between compression rollers and cut between the product portions and the product portions automatically fed to trays. As each tray is filled, a rapid advance moves the tray forward a predetermined amount so that the product portions will continue to feed into the next tray. As the trays move forward, they are removed from the entire apparatus for either shipment and/or storage. The adhesive holds the upper substrate to the lower substrate for enclosing the product portion.
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patent: 2705203 (1955-03-01), Heidrich et al.
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patent: 3675542 (1972-07-01), Torigoe
patent: 3881645 (1975-05-01), Kopp
patent: 4338766 (1982-07-01), Hamilton
patent: 4369885 (1983-01-01), Redmond
patent: 4449350 (1984-05-01), Redmond
Sipos John
Studebaker Donald R.
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