MULTI-CHAMBERED TUBE COMPRISING A FLOW REGULATING ELEMENT FOR UNIFORM DISPENSING OF FLUIDS

摘要

Disclosed is a multi-chambered tube (10) for containing and dispensing a contents, comprising: (a) a body (12) divided by at least one divider wall (50) into at least two chambers (30, 40); (b) a shoulder (14) attached to th e body; (c) a nozzle (16) attached to the shoulder and provided with an orific e (20) through which the contents are dispensed; (d) a flow regulating element (60) located in the shoulder of the tube and being comprised of as many sections as there are body chambers, and each section being provided with at least one aperture (75, 85); (e) at least one partition (52) separating the sections of the flow regulating element from each other and dividing the nozzle into as many nozzle chambers (32, 42) as there are body chambers, eac h nozzle chamber being in communication with a body chamber via the aperture(s ) in the corresponding section of the flow regulating element. Also disclosed is such a multi-chambered tube (100) in which the first and second chambers (13 0, 140) are concentric.