| 摘要 |
FIELD: cosmetics. ^ SUBSTANCE: invention relates to dispensing device head for issuing metered-out amount of products, from fluid-flow to paste-like one containing ball-shaped encapsulated components. Proposed head consists of dispensing pump and dispensing channel with outlet hole for metered out issuing of products connected with pump. Dispensing pump has intake and outlet channels and delivery chamber limited from side of intake and outlet by check valves. At least one sieve-like perforated screen is installed from outlet side in product flow in process of discharge to pass entire mass of product. Passage holes in screen have, at least partially, diameter smaller that encapsulated components. Dispensing device with such head provides manual destruction of encapsulated components in product to release active substances at application of p[product to skin or hair. ^ EFFECT: facilitated application. ^ 10 cl, 1 dwg |
