US Patent 12012273 Recyclable insert for shipping container

A thermal insulation article for placement in a shipping container to hold an item includes a thermally insulating pad shaped to be positioned in a cavity of a rectangular prism shipping container to be adjacent to and cover one or more of a floor, four side walls and cover of the container while leaving an interior space to receive the item. The thermally insulating pad includes a compostable panel that holds together as a single unit and is formed primarily of starch, and compostable or recyclable film forming a pocket and surrounding the panel to prevent water from reaching the panel within the pocket. The film is secured to the panel along a portion but not all of the opposite surfaces of the compostable panel.