Being the head in order the head, and product distribution

摘要

PURPOSE: To obtain a head for dispensing product, which is capable of filling a container with particularly a viscous or pasty product, restraining generation of capture of air, preferably, not causing the generation. ;CONSTITUTION: A sealing lip (a sealing means) 8 between a component 11 and a nozzle piece 2 is provided with an ambient bead (a supporting means) 17 supporting the component 11 in its pre-snap-fitting position which has not functioned. A passage 16 is provided between an outer surface of the component 11 and inner surface of the sleeve 6 in order to maintain communication of the inside and the outside of a bag (container) 5 in the pre-snap-fitting position of the component 11.;COPYRIGHT: (C)1995,JPO