Disposable diffusers for volatile material such as a volatile aromatic or chemical liquid are disclosed. The diffuser comprises a flexible casing (1) having an inner space and a vent hole (5) formed therein to provide fluid communication between the inner space and the surrounding air. The flexible casing (1) contains a vapour-impermeable and breakable capsule (2) hermetically enclosing a volatile material (3) and a liquid-absorbent member (4) adapted temporarily to restrain outflow of the volatile material (3) caused by breakage of the capsule (6) in the inner space.
本发明公开了用于挥发性材料(如挥发性芳香或
化学液体)的一次性扩散器。扩散器包括一个柔性外壳 (1),它有一个内部空间和一个通风孔 (5),通风孔的形成是为了在内部空间和周围空气之间提供流体通道。柔性外壳(1)包含一个不透蒸汽且可破裂的胶囊(2),胶囊(2)密封地封装着挥发性材料(3),还包含一个液体吸收部件(4),其作用是暂时抑制因内部空间中的胶囊(6)破裂而导致的挥发性材料(3)的外流。