FOAM-FORMING ASSEMBLY AND COMPRESSIBLE FOAMER Russian patent published in 2016 - IPC A47K5/14 

FIELD: technological processes.

SUBSTANCE: each of passages foaming unit ends with neck and communicates with dispensing channel, having dispensing opening. Valve body in initial position tightly closes neck passage for fluid and air passage neck to prevent leaks of passage for fluid and air passage in distributing passage, and during dispensing opens passage for fluid and neck passage for air mixing air and fluid in dispensing pass. Neck of air passage is ring-shaped, and air passage comprises pressure balancing chamber for uniform distribution of air pressure across ring-shaped neck.

EFFECT: disclosed is foam-forming assembly comprising body with passage for air and fluid passage.

17 cl, 7 dwg