Patent ID: 11638783

Abstract:
The present invention relates to an opening and liquid supplying system (100) for pre-filled containers (10, 30) equipped with a supplying end, comprising a coupling element (20), connecting means (6) movable from a first position to a second position, and movable protection means (9); the coupling element (20) has an end (27) closed and suitable for being punched, and first guiding means (21) for guiding the movement of the connecting means (6) movable from the first position, close to the closed end (27), to the second position, apart from such end, and vice versa; the connecting means (6) have engaging means (7) for engaging with the protection means (9) so as to move integrally along a second degree of freedom, different than the first degree of freedom, and first matches (11) for the first guiding means (21).The invention relates also to a respective pre-filled container equipped with such system and the method for realize them.