Winding – tensioning – or guiding – Bobbin or spool – Cop-tube type
Patent
1983-03-18
1989-09-19
Jillions, John M.
Winding, tensioning, or guiding
Bobbin or spool
Cop-tube type
138150, 493299, B65H 7510
Patent
active
RE0330604
ABSTRACT:
A high speed yarn carrier or tube comprising a plurality of spirally wound plies of paper and incorporating, beneath the very thin overlapped outer surface defining ply, a strong underply provided with opposed deckle edges overlapped to a width no greater than that of the individual deckle edges. The deckle edge overlap is preferably less than a full overlapping whereby a small sink or depression is formed at the overlap.
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Cunningham McCleery B.
LeHardy Clement D.
Jillions John M.
Sonoco Products & Company
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