Method of making a reinforcing mat for a pultruded part
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United States of America Patent
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Jan 6, 2015
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N/A
app pub date -
Aug 25, 2011
filing date -
Jun 21, 1999
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Abstract
A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.
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