B - Operations – Transporting – 05 – C
Patent
B - Operations, Transporting
05
C
32/69, 117/51.1
B05C 5/00 (2006.01) B31B 1/74 (2006.01) D21H 23/66 (2006.01) D21H 23/68 (2006.01) D21H 17/60 (2006.01) D21H 19/18 (2006.01) D21H 23/32 (2006.01) D21H 23/46 (2006.01) D21H 27/40 (2006.01)
Patent
CA 1053088
Abstract Apparatus and method are disclosed for applying liquid wax to a paperboard product formed form board having substantially straight parallel open-ended internal interstices. A vertical curtain of cascading flow of the wax is generated and the board product is passed transversely through the curtain with the interstices open to the flow and the plane of the board parallel to the curtain.
216963
Anson George
Liberts John
LandOfFree
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