Continuous gum base manufacture using sequential mixers
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United States of America Patent
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-
Mar 14, 1995
Grant Date -
N/A
app pub date -
Oct 22, 1993
filing date -
Oct 22, 1993
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A continuous method of making chewing gum base is provided wherein two continuous mixers are arranged in series. A higher viscosity portion including elastomer, filler, and elastomer plasticizer is continuously added and mixed in the first continuous mixer to form a blend. The blend is ventilated after leaving the first continuous mixer. The blend from the first continuous mixer is continuously added to the second continuous mixer. A lower viscosity portion including softener/emulsifier and, optionally, wax and additional elastomer plasticizer, is also continuously fed to the second continuous mixer and mixed therein with the blend from the first continuous mixer to form chewing gum base.
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