Application US20200282708

COMPOSTABLE FOOD PACKAGING MATERIAL AND METHOD FOR PRODUCING
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US20200282708

1. A substantially completely compostable packaging material for a food comprising: (0) (5)

a flexible sheet layer having an outer surface and an inner surface;

a layer of cold-seal release coating disposed on an area of the outer surface of said sheet layer;

an ink disposed on an area of the outer surface of said sheet layer for color, print and imaging;

a cold seal cohesive disposed on areas of the inner surface of said sheet layer and in contact with said food,

wherein the sheet layer is a naturally organic compostable material that is substantially completely biodegradable.

2. A substantially completely compostable packaging material for a food comprising: (0) (6)

an outer first flexible sheet layer;

a layer of cold-seal release coating disposed on outer first flexible sheet layer;

an inner second flexible sheet layer disposed inwardly toward said food, relative to said outer first flexible sheet layer;

an ink disposed for color, print and imaging on said second flexible sheet layer;

a cold seal cohesive disposed on areas of the inner surface of said inner second sheet layer and in contact with said food,

wherein each of the sheet layers is a naturally organic compostable material that is substantially completely biodegradable.

3. A method of making a substantially completely compostable packaging material for a food comprising the steps of: (0) (7)

providing a first flexible sheet layer;

disposing a cold-seal release coating onto an area of the outer surface of said first sheet layer;

providing a second flexible sheet layer inwardly toward said food relative to said first sheet layer;

applying a glue or laminating adhesive on the outer surface of said second or inner surface of said first flexible sheet layer;

printing color and graphic indicia onto an area of the inner surface of said first sheet layer;

disposing a cold seal cohesive layer onto areas of the inner surface of said second sheet;

wherein the first flexible sheet layer and the second flexible sheet layer is a naturally organic compostable material that is substantially completely biodegradable.

4. A method of making a substantially completely compostable packaging material for a food comprising the steps of: (0) (5)

providing a first flexible sheet layer;

disposing a cold-seal release coating onto an area of the outer surface of said first flexible sheet layer;

printing color and graphic indicia onto an area of the outer surface of said first flexible sheet layer;

disposing a cold seal cohesive layer onto areas of the inner surface of said first flexible sheet layer;

wherein the first flexible sheet layer is a naturally organic compostable material that is substantially completely biodegradable.

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Application US20200282708

COMPOSTABLE FOOD PACKAGING MATERIAL AND METHOD FOR PRODUCING

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