公开(公告)号：US20240101313A1

公开(公告)日：2024-03-28

申请号：US18273690

申请日：2022-02-10

Applicant: Albea Services

Inventor： Sylvain DEFERT ,  Franck FRITSCH

IPC: B65D35/12 ,  B65D35/44

CPC classification number: B65D35/12 ,  B65D35/44

Abstract: A head for manufacturing a flexible tube for containing a liquid or pasty product, comprising an upper wall and an annular side wall, the lower distal end of which defines a plane (A), said head comprising a dispensing orifice extended by a protuberance, a portion of which protrudes from said plane (A), said protruding portion being eccentric relative to the center of the tube head.

公开(公告)号：US20170297787A1

公开(公告)日：2017-10-19

申请号：US15490892

申请日：2017-04-18

Applicant: ALBEA SERVICES

Inventor： Sylvain DEFERT ,  Franck FRITSCH

IPC: B65D51/22 ,  B65D41/04

CPC classification number: B65D51/225 ,  B65D35/44 ,  B65D41/0442 ,  B65D41/20 ,  B65D51/222 ,  B65D51/223 ,  B65D2251/0015 ,  B65D2251/0093

Abstract: The present invention relates to an assembly for the closure of a tube. The assembly includes a cap that includes a punch adapted to cut a seal. The seal is adapted to seal a neck of a tube head. The cap is configured to be fixed to the neck in a first position, known as the standby position, and a second position, known as the use position. The assembly also includes a ring movably fixed to the cap. The assembly is configured to allow the passage from an extended position, with the aim of the punch being protected by the ring in the standby position of the cap, to a retracted position, with the aim of the seal being pierced by the punch in the use position of the cap, a passage of the assembly from the extended position to the retracted position being effected by a sliding of the cap through the ring.