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US 12,358,017 B2Granted
Method and system for forming a packaging material
AssigneeGraphic Packaging International, Inc.
InventorsJeffrey T. Sloat, Corey Desmond Crooks
Life of this patent
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Abstract
A method for forming a resultant material. The method can include obtaining a base material including a fibrous material with a plurality of fiber portions extending from a face of the base material. The method further can include treating at least the face of the base material, the treating at least the face including applying heat along at least a portion of the face with a treatment unit to at least partially remove the plurality of fiber portions extending from the face.
Claims18
A method for forming a resultant material, the method comprising:
- obtaining a base material comprising a fibrous material with a plurality of fiber portions extending from a face of the base material;
- treating the face of the base material using a first treatment comprising applying heat along at least a portion of the face to at least partially remove the plurality of fiber portions extending from the face;
- applying a first polymer layer to the face of the base material;
- treating the first polymer layer using a second treatment comprising applying heat along at least a portion of the first polymer layer;
- and
- applying a second polymer layer to the first polymer layer.
3 more elements
A method for forming a resultant
- material, the method comprising:
- obtaining a base material comprising a fibrous material;
- applying a first polymer layer to a face of the base material to form an initial coated material;
- and
- treating the initial coated material by applying localized heat to the first polymer layer, and
- applying a second polymer layer on the first polymer layer.
3 more elements
Dependencies are inferred from the claim text.