| 摘要 |
<p>A device for dispensing volatile material. The device includes a reservoir containing volatile material. Said reservoir has a dispensing portion from which vapour of the volatile material can diffuse into the surrounding atmosphere and a removable impermeable layer for sealing said dispensing portion. The device includes a substantially flat and rigid sheet. Said sheet has means for retaining the reservoir on the sheet when in use and, preferably, a detachable portion extending over the dispensing portion and the impermeable layer such that removal of the detachable portion from the sheet enables the impermeable layer to be removed from the dispensing portion. The flat and rigid sheet also includes suspending means by which the device may be suspended in use, the suspending means including an aperture within the main body of the sheet and a slot opening from a side of the device communicating with the aperture in the sheet to allow the aperture to be accessible through the slot. The invention further includes two such devices detachably joined to each other at one edge of their substantially flat and rigid sheets.</p> |
