Shifted angle fabric
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 30, 2012
Issued Date -
N/A
app pub date -
Sep 3, 2009
filing date -
Sep 3, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus and method for producing a shifted angle fabric and the product produced thereby. The apparatus includes a supply of fabric and a differential tenter frame. The differential tenter frame includes a frame, a pair of opposed, constant path rails and a differential drive. The differential tenter frame is located downstream from the supply of fabric for receiving the opposing edges of the fabric and advancing the opposing edges at different speeds to shift the weft angle of the fabric as the fabric travels the length of the differential tenter frame. A high velocity, low heat drying range adjacent to the differential tenter frame simultaneously dries the fabric as the fabric travels the length of the differential tenter frame. A take-up roll downstream from the differential tenter frame then takes up the dried fabric.
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