Plastic article or earthenware shaping or treating: apparatus – Sets of press couples comprising registering female mold... – Including positive means to eject product
Patent
1979-05-24
1981-04-28
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Sets of press couples comprising registering female mold...
Including positive means to eject product
425233, 425806R, 425340, 425215, 425218, 425259, C11D 1318, B30B 300
Patent
active
042642922
ABSTRACT:
A molding press for soap cakes is provided which comprises a vertical plate rotating about a horizontal axis and having mold cavities on one or both front surfaces thereof.
The rotating plate is driven step by step in three different stations, i.e. a first station in which soap blanks are pressed into the form cavities, a second station in which the soap blanks are molded and a third station in which the molded soap cakes are withdrawn. In order to anchor the soap blanks to the mold cavities through holes are provided intermediate each pair of cavities in which the excess soap material is pushed by the operation of the pressing means.
REFERENCES:
patent: 2995778 (1961-08-01), Hill
patent: 3142863 (1964-08-01), Mazzoni
patent: 3271834 (1966-09-01), Mazzoni
patent: 3299193 (1967-01-01), Vergara
patent: 3357072 (1967-12-01), Sutphin
patent: 3574904 (1971-04-01), Mazzoni
patent: 4138086 (1979-02-01), Mizutani et al.
Flint, Jr. J. Howard
Meccaniche Moderne S.p.A.
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