CONTAINER FOR STORING AND MOVING OF STACKED FILM OR SHEET MATERIALS TO READINESS STATE Russian patent published in 2007 - IPC B65D43/20 

FIELD: mechanical engineering.

SUBSTANCE: container consists of tray with bottom and closed side walls adjoining said tray, and cover embracing said tray and adapted to be tightly closed. Cover is made in the form of movable closure. Each of said tray and movable closure has at its both sides guiding members extending in parallel with longitudinal direction and in parallel with each other. Side walls of tray have closed sealing surface. Fourth side wall extending in forward shifting direction is made in the form of curved tongue and is designed for withdrawal of material from tray. Movable closure partly embraces three side walls and tray bottom or respective guiding members. Movable closure is made convex in upward shifting direction from tray and has thrust rib provided on its inner side. Movable closure has sealing surface which adheres to sealing surface of tray when container is closed.

EFFECT: improved sealing of container to prevent dissipation of moisture gases and aromatic substances.

7 cl, 13 dwg