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US 2019/0112765 A1Published application
Masked coating blade
AssigneeBTG Eclepens S.A.
InventorAlexandre Claudon
Life of this patent
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Abstract
In a general aspect, a coating blade for application of coating color to a fibrous web can include an elongate substrate having a longitudinal edge. Within an operating zone of the coating blade intended for contact with a coating color, the elongate substrate can include a longitudinal wear-resistant deposit adjacent to the longitudinal edge. The coating blade, within the operating zone, can also include a longitudinal masking deposit adjoining the longitudinal wear-resistant deposit.
Claims19
A coating blade for application of a coating color to a fibrous web, the coating blade comprising
- an elongate substrate having a longitudinal edge, the elongate substrate, within an operating zone of the coating blade intended for contact with the coating color, includes:
- a longitudinal wear-resistant deposit adjacent to the longitudinal edge;
- and
- a longitudinal masking deposit adjoining the longitudinal wear-resistant deposit.
1 more element
Dependencies are inferred from the claim text.