Packaging material with matte and glossy appearance, and cold seal adhesive
AssigneePrintpack Illinois, Inc.
InventorJason Stufflebeam
Life of this patent
Estimating the term…
Abstract
A packaging material can include cold seal adhesive on a first side of a substrate, glossy material on a second side of the substrate, and matte material on the glossy material, so that the matte material covers at least a predetermined portion of the glossy material. Each of the glossy and matte materials can be a cold seal release lacquer configured so that when the packaging material is formed into a roll, the cold seal adhesive is releasably adhered to the cold seal release lacquers, the glossy cold seal release lacquer is fixedly adhered to the substrate, and the matte cold seal release lacquer is fixedly cohered to the glossy cold seal release lacquer.
Claims29
A packaging material, comprising:
- a substrate having opposite first and second sides;
- cold seal adhesive on the second side of the substrate;
- glossy cold seal release lacquer on the first side of the substrate;
- and
- matte cold seal release lacquer fixedly connected to at least a predetermined surface area of the glossy cold seal release lacquer,
- wherein the glossy cold seal release lacquer has a shinier visual appearance than the matte cold seal release lacquer, and
- wherein the packaging material is formed into a roll in which:
- the cold seal adhesive is releasably adhered to both the glossy cold seal release lacquer and the matte cold seal release lacquer;
- the glossy cold seal release lacquer is fixedly adhered to the substrate;
- and
- the matte cold seal release lacquer is fixedly attached to the glossy cold seal release lacquer.
A packaging material, comprising:
- a substrate having opposite first and second sides, wherein the substrate comprises ink on a polymeric film, the polymeric film forms the first side of the substrate, and the polymeric film is transparent, translucent or any combination thereof;
- cold seal adhesive on the second side of the substrate;
- glossy cold seal release lacquer on the first side of the substrate, wherein the glossy cold seal release lacquer is transparent, translucent or any combination thereof;
- and
- matte cold seal release lacquer in opposing, face-to-face, direct contact with, and fixedly connected to, a first predetermined surface area of the glossy cold seal release lacquer, so that:
- the matte cold seal release lacquer covers the first predetermined surface area of the glossy cold seal release lacquer,
- the first predetermined surface area of the glossy cold seal release lacquer is positioned between the matte cold seal release lacquer and the first side of the substrate,
- the matte cold seal release lacquer forms a first portion of an exterior surface of the packaging material,
- a second predetermined surface area of the glossy cold seal release lacquer is not covered by the matte cold seal release lacquer,
- the second predetermined surface area of the glossy cold seal release lacquer forms a second portion of the exterior surface of the packaging material, and
- the first and second portions of the exterior surface of the packaging material are contiguous with one another;
- wherein the packaging material is formed into a roll in which:
- the cold seal adhesive is releasably adhered to both the glossy cold seal release lacquer and the matte cold seal release lacquer;
- the glossy cold seal release lacquer is fixedly adhered to the substrate;
- and
- the matte cold seal release lacquer is fixedly attached to the glossy cold seal release lacquer.
A method of at least partially forming packaging material, the method comprising:
- applying, in at least one coat, glossy cold seal release lacquer, so that the applied glossy cold seal release lacquer is on a first side of a substrate;
- and
- applying, in at least one coat, matte cold seal release lacquer directly onto at least a first predetermined surface area of the applied glossy cold seal release lacquer, wherein:
- the applied matte cold seal release lacquer forms a first portion of an exterior surface of the packaging material, and
- a second predetermined surface area of the glossy cold seal release lacquer forms a second portion of the exterior surface of the packaging material, and
- the glossy cold seal release lacquer having a shinier visual appearance than the matte cold seal release lacquer;
- applying, in at least one coat, a pattern of cold seal adhesive on a second side of the substrate;
- and
- forming the packaging material into a roll so that the cold seal adhesive is in opposing, face-to-face contact with at least one of the glossy cold seal release lacquer and the matte cold seal release lacquer.
Dependencies are inferred from the claim text.