Two component foamed plastics mixing appts. - has component container outlet combined with mixer inlet having elongate housing with sinusoidal mixing element

摘要

Device for mixing two components supplied from cartridges to produce a foamed plastics material has the outlet from the cartridges aligned with a common outlet which communicates with an inlet opening of an elongate mixing device. Latter has an elongate housing provided at the end remote from the inlet opening with an outlet opening, the housing containing a sinusoidal mixing element which extends along the length of the housing.