Multi-layer polymer component, apparatus and method
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United States of America Patent
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app pub date -
Apr 18, 2003
filing date -
Mar 4, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A process and apparatus utilize a multi layer material and a section molding process in which a multi layer length of material having a primary layer and at least one additional layer has a portion that is section molded through a zone heating method creating a molten zone in at least the primary layer. The molten zone is aligned with a section mold to mold only that portion of the multi layer length of material. The section molded portion cools forming a section molded feature. Although exemplary multi-layer components are described herein, a variety of components may be produced utilizing the apparatus and method described by varying the shape of either the primary layer, the at least one additional layer, or the section molded component, or all.
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