Storage reel for welding wire
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United States of America Patent
Stats
-
Aug 18, 1992
Grant Date -
N/A
app pub date -
Apr 29, 1991
filing date -
Apr 29, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A storage reel for copper coated iron welding electrode wire comprises a tubular core of plywood having opposite ends and flanges of plywood at the opposite ends. A vapor barrier layer preferably having outer layers of aluminum foil and an intermediate layer of paper is bonded to the axially inner surfaces of the flanges to provide a barrier against the migration of moisture and other vapor contaminate in the wood material to the welding electrode wire wound on the reel. A method of constructing the reel is also disclosed.
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Cited Art Landscape
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