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US 10,472,153 B2Granted
Container for liquid with a dosing mechanism
AssigneeMadel S.P.A.
InventorMattia Testa
Life of this patent
Estimating the term…
Abstract
A container, preferably a flexible packaging, including a base wall, a front face wall, a rear face wall, at least a first sealing for joining the front and rear face walls, at least a second sealing for joining the front face wall and the rear face wall with the base wall to form a sealed enclosure; the container has an outlet opening and includes a plurality of inner seals for joining the front face wall with the rear face wall for delimiting a dosing chamber, in fluid communication with the outlet opening, and a storage chamber, in communication with the dosing chamber.
Claims12
A container, comprising:
- a base wall, a front face wall, and a rear face wall,
- a first sealing joining the front face wall and the rear face wall, the first sealing including a first lateral branch and an upper branch,
- a second sealing joining the front face wall and the rear face wall with the base wall to form a sealed enclosure,
- an outlet opening positioned between the first lateral branch and the upper branch,
- a joining seal joining the front face wall with the rear face wall for delimiting inside the sealed enclosure a dosing chamber in fluid communication with the outlet opening and a storage chamber in fluid communication with the dosing chamber,
- the joining seal defining, inside the sealed enclosure, a conduit for passage between the storage chamber and the dosing chamber, the storage chamber being in communication with the dosing chamber through the conduit,
- the joining seal including a third sealing between the front face wall and the rear face wall, the third sealing including a sealing branch separating the dosing chamber from the storage chamber and the conduit and also separating the conduit from the storage chamber,
- a first opening between the storage chamber and the conduit defining an inlet of the conduit,
- a second opening between the conduit and the dosing chamber defining an outlet of the conduit,
- the third sealing delimiting at least in part the dosing chamber, the storage chamber and the conduit,
- the sealing branch including a first branch for delimiting the dosing chamber, extending from the first lateral branch towards the upper branch around the outlet opening, and a second branch extending from the first branch for delimiting the conduit on an opposite side relative to the dosing chamber.
8 more elements
Dependencies are inferred from the claim text.