D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 25/10 (2006.01) D21H 23/70 (2006.01)
Patent
CA 2473849
A method for conditioning a metering blade of a paper coating machine. The method includes the steps of providing a paper coating machine having at least one metering blade and passing a movable substrate through the paper coating machine such that the metering blade contacts the substrate to distribute any coatings applied to the substrate. The method further includes the step of applying a solution of abrasive material to the substrate at a location upstream of the metering blade such that the abrasive material engages and conditions the blade.
Procédé servant à conditionner une barre de couchage de machine de couchage de papier. Ce procédé consiste à mettre en application une machine de couchage de papier possédant au moins une barre de couchage et à passer un substrat mobile à travers cette machine, de façon à mettre en contact la barre de couchage avec le substrat afin de répartir les revêtements appliqués à ce substrat. Ce procédé consiste également à appliquer une solution de matière abrasive au substrat au niveau d'un emplacement situé en amont de la barre de couchage, de sorte que cette matière abrasive vienne en contact avec la barre de couchage.
Meadwestvaco Corporation
Newpage Corporation
Ridout & Maybee Llp
LandOfFree
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