Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1996-11-04
1997-09-30
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
138144, 156188, 156195, 428 37, B65H 7518
Patent
active
056718977
ABSTRACT:
A core for core wound paper products. The core is made by wrapping dual plies in a spiral pattern and adhering the plies together. The edge of one ply overlaps the ply gap of the other ply, preventing a single ply thickness from occurring anywhere on the core. Alternatively, the edge of each ply may overlap the ply gap of that respective ply. In yet another embodiment, the overlap may be formed by a separate ply applied to either ply.
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Ogg Randy Gene
Stark Martin Henry
Huston Larry L.
Linman E. Kelly
Rasser Jacobus C.
Rivera William A.
Stodola Daniel P.
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