| 摘要 |
A dosing device (10) for dispensing a controlled dose of liquid product from a container is provided. The device (10) comprises: a closure (15) including a dispensing orifice (60); a chamber (20) which is connected or connectable to the closure so as to be in fluid communication with the orifice and having one or more dispensing inlets for filling the chamber; and a plunger (25) movable within the chamber between a first end position and a second end position. In use as a dose is dispensed the plunger (25) travels from the first to the second position as product flows from the chamber (20) through the office (60), and in the second position the plunger seals the dispensing orifice such that the plunger travel controls the dose quantity. |
