Brush arrangement for a needle loom
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United States of America Patent
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-
Dec 12, 1995
Grant Date -
N/A
app pub date -
Nov 29, 1993
filing date -
Jan 21, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A brush structure for use as a stitch support for a velour needle loom comprises bristle tufts inserted into a carrier plate, with their free ends forming a continuous support surface for supporting thereon a fiber batt to be needled. The foot portions of the bristle tufts are of polygonal cross-section, resulting in a high packing density of the bristle tufts on the carrier plate and optimum bristle-coverage thereof. This enables excellent continuity of the support surface formed by the free bristle ends to be achieved without the bristles having to be provided with a curl or crimp.
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