Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1997-08-14
1999-09-14
Crispino, Richard
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
156470, 156471, B31F 128
Patent
active
059518170
ABSTRACT:
A single facer including an auxiliary nip providing an adjustable auxiliary force acting upon a corrugated medium web and a liner web for effective bonding therebetween to form a single faced board is disclosed. An endless belt cooperates with a corrugating roll thereby defining a primary nip. The endless belt is guided over a plurality of belt rolls wherein one of the belt rolls defines an auxiliary nip for providing an auxiliary force pressing the endless belt and the liner web together with the flutes of the medium web. An adjustment means is provided for adjusting the auxiliary force within the auxiliary nip.
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Crispino Richard
United Container Machinery Inc.
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