Varnish-coated release liner
AssigneeMasimo Corporation
InventorAmmar Al-Ali
Life of this patent
Estimating the term…
Abstract
A release liner for removably covering an adhesive surface is disclosed. The release liner includes a substrate configured in size and shape to cover an adhesive surface of an item. The substrate includes a first side configured to releasably attach to the adhesive surface and a second side opposite the first side. The release liner also includes one or more ink-printed features on the second side of the substrate and a varnish coating on the second side of the substrate. The varnish coating covers at least the one or more ink-printed features on the second side of the substrate.
Claims5
A release liner for removably covering an adhesive surface of a medical sensor configured to adhesively attach to a patient's skin, the release liner consisting of:
- a substrate comprising a profile configured in size and shape to cover an adhesive surface of a medical sensor configured to adhesively attach to a patient's skin, the substrate having
- a first side releasably attached to the adhesive surface, the first side comprising a release agent, and
- a second side opposite the first side;
- one or more ink-printed features on the second side of the substrate, the one or more ink-printed features comprising information about the medical sensor and positioned on the second side so as to be visible when the first side is releasably attached to the adhesive surface of the medical sensor;
- and
- a varnish coating on the second side of the substrate, the varnish coating covering at least the one or more ink-printed features on the second side of the substrate, wherein the varnish coating is configured to prevent transfer of the one or more ink-printed features to the adhesive surface when, during use, a user removes the first side of the substrate from adhesive surface and applies the adhesive surface to the second side of the substrate, and wherein the release agent of the first side is separate from the varnish coating of the second side,
- wherein the substrate is translucent and a visual pattern is formed in the varnish coating and configured to increase the visibility of the release liner.
Dependencies are inferred from the claim text.