Bulk bag apparatus and unique bulk sack solution for storage and transport of torrefied materials
AssigneeTorresak LLC
InventorThomas M. Nelson
Life of this patent
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AssigneeTorresak LLC
InventorThomas M. Nelson
Estimating the term…
A container receives and holds product. The container includes a multilayered composite film combination forming a bag defining a product fill opening. The multilayered composite film combination includes first and second polymer film inner and outer layers each having vacuum holding properties, and a third polymer film disposed between the first and second polymer films. The third polymer film has oxygen barrier properties. Product is packed into the container by coupling a fill spout of the container with a fill tube of a product filling apparatus, and oxygen is drawn from an inner cavity of the container. Product is flowed through the fill spout of the container, and nitrogen is added into the inner cavity through the fill spout of the container. The fill spout of the container is sealed while a negative pressure is drawn within the inner cavity thereby immobilizing the product within the container.
A container (10) for receiving and holding associated filled product (2), the container (10) comprising:
A composite bulk storage and transport apparatus (1) comprising:
A method (150) of packing a container (10) with an associated product (2), the method (150) comprising:
Dependencies are inferred from the claim text.