USE OF POLYETHYLENE FILM FOR MANUFACTURE OF DISPOSABLE LINER SOFT CONTAINER FOR TRANSPORTATION AND STORAGE OF BULK CARGO Russian patent published in 2023 - IPC B65D88/16 B65D88/22 B65D90/20 

FIELD: transportation and storage.

SUBSTANCE: invention relates to the field of transportation and storage of bulk cargo in soft containers, namely to the new purpose of polyethylene film – for the manufacture of disposable inserts for these soft containers. Polyethylene film is used for the manufacture of a disposable liner of a soft container for the transportation and storage of bulk cargo. The container contains a power grid with an unloading hole and a liner located in the grid, while the liner has a blind bottom and a reinforcing element of the detachable connection of the liner with the power grid is located along the diameter of the liner.

EFFECT: technical result is to reduce the number of repair operations throughout the entire operation time of a container with a disposable liner, reduce the time for loading and unloading operations, the possibility of using less durable and more affordable materials for the manufacture of a container, reduce the complexity of manufacturing containers with disposable inserts, ensuring maximum herm tightness of the container liner.

5 cl, 7 dwg