Fluent material handling – with receiver or receiver coacting mea – With material treatment – Heating or cooling
Patent
1997-01-21
1999-03-09
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
With material treatment
Heating or cooling
141 11, 141 1, 53440, B65B 104
Patent
active
058787941
ABSTRACT:
A process for packaging normally tacky amorphous polyolefins, and other materials having similar melt viscosities, is provided. The process entails flowing a heated material into a molded polyolefin container having a minimum wall thickness of about 0.1 mm to less than 0.24 mm at a temperature above the melting point of the container, followed by slowly cooling the filled container. The process is conducted at ambient conditions without the use of cooling fluids.
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Douglas Steven O.
Eastman Chemical Company
Gwinnell Harry J.
Wood Jonathan D.
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