Cleaning and liquid contact with solids – Processes – With treating fluid motion
Patent
1997-11-14
2000-07-25
El-Arini, Zeinab
Cleaning and liquid contact with solids
Processes
With treating fluid motion
134 15, 134 32, 134 33, 134 37, B08B 102, B08B 304, B08B 500
Patent
active
060932562
ABSTRACT:
A method is provided for cleaning a surface of an embossing roll in which the surface of the embossing roll is cleaned by directing pressurized air through an air nozzle as the embossing roll rotates. The air nozzle directs the pressurized air as an air knife that extends for the width of the embossing roll to clean the surface. A lubricant and solvent solution may be added to the air supply of the air nozzle to prevent deposits from sticking to the surface of the embossing roll and to dissolve any deposits that do stick to the surface of the embossing roll.
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Tom W. Woodward, "A modern approach to recycled fibre contaminant control", Paper Technology, vol. 36, No. 7, Sep. 1995, pp. 27-32.
Dwiggins John H.
Heath Michael S.
Hornby James C.
Kuehl Orlin C.
Pollock Rodney E.
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