Plastic color blender and method
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United States of America Patent
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N/A
Issued Date -
Sep 11, 2003
app pub date -
Mar 7, 2002
filing date -
Mar 7, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A plastic color blender and method for making colored plastic resin material can include multiple differently colored color additives provided for use with a plastic processing machine so that base resin material can be custom colored at the processing machine. One or more of the multiple differently colored color additives can be selectively dispensed for mixing with and coloring the base resin material. The color additives can be dispensed by one or more metering devices in correct proportion to obtain the desired color and in correct volume to match the throughput rate of the plastic processing machine. The coloring of the resin material can be checked and the dispensation of the color additives adjusted to obtain the desired color.
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