Load-applying device for a double facer
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United States of America Patent
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-
Nov 18, 2003
Grant Date -
Apr 18, 2002
app pub date -
Oct 18, 2001
filing date -
Oct 18, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A load-applying device used in a double facer that manufactures a corrugated board, the load-applying device comprising load bodies that are caused to ride above a corrugated board sheet only by the weight of weight blocks are disposed in a sheet conveying direction and in a direction at right angles of such sheet conveying direction; thus applying a load to the corrugated board sheet and bonding the corrugated board sheet without causing crushing of the corrugated board sheet or faulty bonding.
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