Plastic article or earthenware shaping or treating: apparatus – Preform severing means – Means forming from bulk and downstream severing means
Patent
1986-11-12
1988-04-19
Chiesa, Richard L.
Plastic article or earthenware shaping or treating: apparatus
Preform severing means
Means forming from bulk and downstream severing means
264 75, 264148, 264151, 4251311, 425316, 425463, 425464, B29C 4704
Patent
active
047386096
ABSTRACT:
An apparatus for making soap comprising, an extruder having a device for passing the soap toward a downstream portion of the extruder, an orifice plate adjacent the downstream end of the extruder having a relatively dull edge defining an opening to form an extrudate of the extruder, and a trimmer plate spaced dowstream from the orifice plate and having a sharp edge defining an opening sufficiently small to trim an outer portion of the extrudate and form a well compacted residue for recycle and desired surface characteristics of the soap.
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Chiesa Richard L.
Colgate - Palmolive Company
Sprunger Powell L.
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