| 摘要 |
<p>The invention relates to a nozzle for producing a spray, a method for their manufacture and a dispenser incorporating the inventive nozzle. It is contemplated that the inventive nozzle is used in dispensers for deodorant sprays. Nozzles for deodorant spray dispensers have a single large (typically 500 microns in diameter) aperture and, when in use, require a volatile liquid to atomise the deodorant. There is little control over the size and shape of spray cone produced by such dispensers and thus limited prospects for controlling the same. The invention provides a nozzle for producing a spray, the nozzle comprising a tube and a film, the film being affixed to the tube and covering the bore, wherein the film comprises a plurality of apertures through which a fluid may pass from inside of the tube, and wherein the film comprises a plurality of layers of exposed dry film photoresist.</p> |
