Patent ID: 11858710
Assignee: SCHOLLE IPN IP B.V.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 10:
11. A spouted pouch according to claim 10, wherein each boss (25,26) has a catch portion (27,28) having or forming a recess (27a,28a) at a side of the boss facing the head end and having an catch portion outer wall (27b,28b) with an outer face that is arranged along an inner face of the substantially semi-circular permanent snap lock anti-back off portions when the socket is screwed onto the neck, such that—upon an attempt to unscrew the socket from the neck of the spout, the head end enters the recess (27a,28a) of the catch portion (25,26) and is then prevented from further motion so as to keep the socket on the neck.