Transfer tail receiving structure for a yarn carrier
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United States of America Patent
Stats
-
Aug 2, 1988
Grant Date -
N/A
app pub date -
Dec 28, 1987
filing date -
Dec 28, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a collapsible polymeric yarn carrier having at least one end flange, a transfer tail receiving structure comprises a groove formed in the end flange for receiving the windings of the transfer tail, a thin protective layer of material overlying and covering the groove, a cut or overlapping seam in the layer of material overlying the groove to allow a transfer tail winding to pass through the material and be wound in the groove, and a pair of boundary surfaces on the flange on each side of the groove and containing an annular ridge in each boundary surface to facilitate securing the layer of material in place over the groove.
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