Production of containers with recycling by twin-screw extruder

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United States of America Patent

PATENT NO 11524441
APP PUB NO 20200346384A1
SERIAL NO

16957097

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Abstract

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The invention relates to the manufacture of hollow objects made of plastics material by way of an extruder. In order to improve the quality of the manufactured objects and the regularity of manufacture, the extruder that is fed at least with the initial metered quantity and to which at least a part of the molded blanks and/or of the molded and heated blanks used for manufacturing said objects and/or of the finally manufactured objects will be recycled is a twin-screw extruder.

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Patent Owner(s)

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duclos, Yves-Alban Octeville-sur-Mer, FR 23 130

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