Pump holding collar for a dispensing container, product dispensing assembly and filling method therefor.

摘要

A sleeve (2) for receiving a dispensing pump (24), to which sleeve a flexible bag (5) is fixed, is equipped with an elastic seal (3) which normally closes off its inner end and which is suitable for being opened by the inner end (26) of the pump when the latter is brought into the working position inside the sleeve. The bag may thus be emptied of its air and then filled with the product to be dispensed, and a conventional pump, fitted with a lower prolongation (26) suitable for passing through the packing (12) of the seal (3), may be placed in the sleeve. <IMAGE>