GUSSETED BAG, IN PARTICULAR, FOR FOOD PRODUCTS Russian patent published in 2019 - IPC B65D33/00 B65D33/25 B65D77/24 

Abstract RU 2685871 C1

FIELD: package and storage.

SUBSTANCE: gusseted bag (1) is equipped with closure system (2) with the possibility of re-opening, made with the ability to limit upper opening (7) of the bag opposite bottom (3), at least one strip (8, 9) of system (2) is adapted to fix the open configuration by joining fixing elements, which turn and cause adhesion between the strips of the closure system. Locking elements (41) are made as a single unit with at least one strip (8) of the said system of semi-rigid plastic material, less flexible than the material of the side wall of the bag. Elongated predetermined metering accessory (100), having a shorter length than the height (H) of the internal volume of the bag, can be stored along the side wall using retaining part (55) made on strip (8) as a lower extension.

EFFECT: using free edge (56) under the closure zone, alignment can be performed.

20 cl, 32 dwg

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RU 2 685 871 C1

Authors

Vandamme, Patrick

Bourdin, Frederic

Dates

2019-04-23Published

2016-06-15Filed