| 摘要 |
<p>A packaging and dispensing device (10) for a liquid or semi-liquid product, includes: a container (12) including a lining element (18, 20) solidly connected thereto; an outlet member (22) borne by the lining element; and at least one pump (24) connected to (i) at least one inlet duct (26) communicating with an outlet hole (16) in the container, in turn communicating with the interior of the container, and (ii) at least one outlet duct (28) supplying the outlet member. An element (30) for controlling the pump can be activated from an external surface (32) of the lining element in order to control the operation of the pump and the conveying of the product from the container to the outlet member. The pump is a miniature piezoelectric pump which is powered by an electrical power supply unit (34) in the lining element and which is controlled by the control element.</p> |
