Patent ID: 9265672
Filing Date: 2016-02-23
CPC Classification: A61F,B05C

Claim Text:
1. A method for applying a fluid discharged from a slot die applicator to a substrate in a pattern, the slot die applicator including a slot opening, a first lip, and a second lip, the slot opening located between the first lip and the second lip; and the substrate having a first surface disposed opposite of a second surface and an unconstrained caliper, Hs, the method comprising the steps of: continuously advancing the substrate in a machine direction; engaging the substrate with a substrate carrier, the substrate carrier comprising: a non-compliant support surface and a pattern element, the pattern element including a pattern surface, wherein pattern element extends away from the non-compliant support surface to define a first minimum distance, R positioning the substrate carrier adjacent the slot die applicator to define a minimum distance, Hg, between the pattern surface of the pattern element and the first lip and the second lip that is less than the unconstrained caliper, Hs, of the substrate; advancing the second surface of the substrate past the slot die applicator while the first surface of the substrate is disposed on the substrate carrier; intermittently deflecting the pattern surface toward the non-compliant support surface such to define a second minimum distance, R discharging fluid from the slot opening of the slot die applicator onto the second surface of the substrate.