Supple tube with rigid nozzle for dispensing contents has tube neck made with transverse end wall and inner cylindrical sleeve for nozzle skirt

摘要

The tube (110) has a supple side wall (111) and a head comprising a shoulder and a neck (113) with an outer non-reversible fastening (114) for an interlocking component (123) on a rigid nozzle (120). The end of the neck has a transverse wall (116) connected to an inner cylindrical sleeve (115) with a slightly smaller diameter than the outer surface of a sealing skirt (121) on the nozzle. The sleeve extends on either side of the transverse wall.