Roll Coating Using Metered Coating Roll Including Deformable Layers

Methods and apparatuses for roll coating are provided. The roll coating system (100) includes a coating roll (110) having a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14), the inner layer being softer than the outer layer. A substrate (3) is conveyed to t...

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Bibliographische Detailangaben
Hauptverfasser:	Pekurovsky, Mikhail L, Farley, Joseph B, Meyers, Kara A, Javid, Samad, Rattray, Tyler J, Swanson, Ronald P, Ciliske, Scott L, Cordes, Paul J, Gilman, Ann M, Dodds, Shawn C, Mahler, Thomas A, Reddy, Kevin T, Dobbs, James N, McLean, Angela S, Secor, Robert B, Yang, Yugeun P
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	Methods and apparatuses for roll coating are provided. The roll coating system (100) includes a coating roll (110) having a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14), the inner layer being softer than the outer layer. A substrate (3) is conveyed to the nip (12) between the coating roll and a back-up roll (120). A metered coating material is transferred from the coating roll to a patterned surface structure (40) of the substrate at the nip to form a conformal coating on the patterned structure of the substrate.