| 摘要 |
<p>The present invention discloses a two container spraying apparatus. Liquid spray concentrate in one container (4) is pressurized (and possibly also diluted) with air (and water) passed from another container (1) into the one container (4) under the action of a pressure source (such as a mains water supply). The two containers (1,4) are uncoupled when the pressurized contents of the one container (4) can be spray discharged via a nozzle outlet (8, 10 and 11).</p> |
