System for the controlled tapping of liquids from containers

Abstract

A system is described for the controlled tapping of liquid from a container comprising: at least one main body (1) adapted to be connected to such container and equipped with at least one connection flange (3) to such container, and at least one mouth (5) equipped with at least one first opening (7) that communicates an inside of such container with an outside by interposing at least one valve means (9) arranged through such first opening (7); at least one tapping tap (30) equipped with at least one first connection end (31) to such mouth (5), such mouth (5) being integral with at least one closing plug (11) of such opening (7), such plug (11) being equipped with at least one second opening (13) placed next to such first opening (7) when such plug (11) is placed in a closing position of such mouth (5) and such connection end (31) to such tap (30) being adapted to open such valve means (9) when such tap (30) is connected to such mouth (5) through such first (7) and second (13) openings to communicate the inside of such container with the outside through such tap (30).

Description

technical field [0001] The present invention relates to a system for the controlled discharge of liquids from containers, in particular to containers of the flexible, semi-rigid or rigid type, such as "bag-in-box", "cheerpack", "stand-up pouch" , large containers, etc. Background technique [0002] In order to deliver liquid from the container, there are many ways in the prior art: some ways are to provide a delivery valve or tap fixed on the opening of the container (such as "bag in box", "cheer bag", "stand-up bag") ", container opening in a large container, etc.), and a liquid discharge system consisting of a conduit or a fluid tap inserted into this opening and equipped with various means of drilling or expanding this valve, so that the liquid passes through the conduit both inside and outside the container Or tap export to create a runner. 这些系统的例子在FR2560161、EP0223717、FR2480731、EP0171870、FR2516496、DE19715077、DE3412240、WO9610532、WO9401360、GB714826、GB703140、DE19839841、EP0...

AI Technical Summary

Problems solved by technology

[0003] As a rule, all approaches are dominated by high-volume parts whose shaping and subsequent installation costs create costly and hardly ecologically compatible conveyor systems like their associated production processes

[0004] In addition, in some ways, the necessary opening for connecting the tap / valve and the container is equipped with at least one guaranteed seal (commonly referred to as "tamper evident") provided to said valve by means of a closing wing or "flap". )”), the seal is connected to the opening by blocking or interfering; again, the shaping of the high number of parts and the subsequent welding of the flap to the installation of the valve, once the blocking or welding allows the flap to close, the valve / tap has anti- The removal of the seal and the locking ring which is adapted to be inserted into the body before closing the flap to block the valve makes the production of the associated liquid discharge system no longer simple and requires a special production process which increases the final price

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