| 摘要 |
The present invention relates to a dispenser for producing a foam without requiring the use of liquefied gas. The dispenser 20 comprises a receptacle 37 for holding a surfactant solution 21, a means for supplying a gas 23, and a means for conveying said surfactant solution in said receptacle and said gas along a flow path towards an outlet 29. The conveying means comprises a conduit 31 having a foaming section 25 for generating the foam from the surfactant solution 21 and the gas 23. The foaming section 25 has internal dimensions adapted to provide a foam having a quality characterised by predefined limits. Later embodiments relate to a foaming component, and a method of producing foam of said component. |
