Packaging Container with Reclosable Lid and Label
AssigneeAvery Dennison Corporation
InventorsGregory P. BRUMBAUGH, Scott S. SUPER, Yijun YE
Life of this patent
Estimating the term…
Abstract
The present subject matter relates to a label lid for sealing an opening in a packaging container. The label comprises a facestock layer, a removable adhesive layer, a heat-seal layer, and an optional release coating, wherein the removable adhesive layer does not include a release liner. The removable adhesive layer can be coated on the heat-seal layer or the facestock layer. Optionally, a release coating can be applied to the heat-seal layer or the facestock layer. The composition of the layers used in specific arrangements provides unique performance characteristics for the label for improved sealing, reclosure, and matrix stripping properties.
Claims22
A process for producing a label lid, the process comprising the steps of:
- (a) providing a facestock layer;
- (b) coating a removable adhesive layer to a first side of the facestock layer;
- and
- (c) laminating the first side of the facestock layer to a first side of a heat-seal layer;
- wherein the removable adhesive layer does not comprise a release liner.
A process for producing a label, the process comprising the steps of:
- (a) providing a heat-seal layer;
- (b) coating a removable adhesive layer to a first side of the heat-seal layer;
- and
- (c) laminating the first side of the heat-seal layer to a first side of a facestock layer;
- wherein the removable adhesive layer does not comprise a release liner.
A process for producing a label, the process comprising the steps of:
- (a) providing a facestock layer;
- (b) providing a heat-seal layer having a release coating on a first side;
- (c) coating a removable adhesive layer to the first side of the heat-seal layer;
- (d) laminating the first side of the heat-seal layer to the first side of a facestock layer;
- (e) die-cutting the label lid to form a plurality of labels surrounded by a matrix;
- and
- (f) stripping the matrix from the plurality of labels,
- wherein the removable adhesive layer does not comprise a release liner.
Dependencies are inferred from the claim text.