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US 12,060,193 B2Granted
Faceless labels and related systems and methods
AssigneeAvery Dennison Corporation
InventorsRonald Wiegers, Di Wu
Life of this patent
Estimating the term…
Abstract
Multilayer laminates are described which include one or more layers or regions of printed images or graphics captured under an outer adhesive layer. The laminates include two layers of a release coating applied to opposite faces of a support layer. Also described are systems and methods for applying wound rolls of the multilayer laminates to a collection of articles.
Claims15
A multilayer laminate comprising:
- a support layer defining two oppositely directed faces;
- a first release layer disposed on one of the faces of the support layer;
- a second release layer disposed on another of the faces of the support layer;
- a single layer comprising at least one preformed image or graphic disposed on the first release layer;
- wherein the at least one preformed image or graphic is in the form of at least one of indicia, letters, numbers, and graphic designs;
- at least one adhesive layer disposed on the at least one preformed image or graphic;
- and
- a clear coat layer disposed between the first release layer and the at least one preformed image or graphic;
- wherein a release force of the first release layer is greater than a release force of the second release layer;
- and
- wherein the clear coat layer comprises a solid polymeric material and the solid polymeric material is a solid polymer in that it contains essentially no solvents that require high temperature exposure for drying or otherwise hardening the clear coat layer;
- wherein the solid polymeric material comprises from 50% to 70% polyvinylidene fluoride (PVDF) and from 30% to 50% acrylic resin, by weight of the total solids present in the PVDF/acrylic formulation;
- and
- wherein the clear coat layer is in contact with both of the first release layer and the at least one preformed image or graphic.
11 more elements
Dependencies are inferred from the claim text.