Plastic article or earthenware shaping or treating: apparatus – With means applying coating material to work or work contact... – Separate means applying material directly to shaping means,...
Patent
1978-05-17
1980-07-15
Silbaugh, Jan H.
Plastic article or earthenware shaping or treating: apparatus
With means applying coating material to work or work contact...
Separate means applying material directly to shaping means,...
17 32, 425182, 425193, 425220, 425231, 425362, 425437, A21C 1100, A22C 700, B29C 302
Patent
active
042126096
ABSTRACT:
A method and machine for producing a configurated and specified weight food product in die cavities of a rotary die roll, each of the die cavities being defined by a configurated side wall and a porous bottom wall. During each revolution of the roll a batch of the product is forced into each cavity as the cavities pass beneath a hopper. Upon continued rotation of the roll, the bottom walls of the cavities are moved outwardly so as to force the configurated products from the die cavities. Tempered air at a controlled temperature and at a pressure above that of the atmosphere is directed through the porous bottom walls while the bottom wall is extended so that the configurated product is forced off of the wall and onto a conveyor located beneath the die roll. To facilitate cleaning of the porous dies, the die roll is so constructed that hot water may be directed through the air flow passage during cleaning and the porous bottom wall dies of the drum may be easily removed from the drum without drum disassembly.
REFERENCES:
patent: 1575688 (1926-03-01), Joannides
patent: 1825559 (1931-09-01), Sumner
patent: 1839731 (1932-01-01), Baum
patent: 1960367 (1934-05-01), Bellingroth
patent: 3205837 (1965-09-01), Fay
patent: 3427649 (1969-02-01), Fay
patent: 4009978 (1977-03-01), Hanning
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