| 摘要 |
PROBLEM TO BE SOLVED: To provide an aerosol delayed ejection device remarkably easy to use and capable of producing at a low cost. SOLUTION: The effective quantity of silicon gel having penetration of 20-90 is held in a content passage of the aerosol ejection device having a 0.2-2.0 mm ejection opening diameter. The content passage is selected from at least one place of an ejection nozzle 1, a back side of button 2, a stem 3 and a tube 4. Requiring no special structure and exhibiting the function with a very small quantity of silicon gel, the aerosol ejection device is simply and inexpensively produced. The silicon gel, which has excellent fluidity, is easily filled even into the fine part of the aerosol ejection device and is improved in sealing property and moisture resistance. Further, the function stable with the lapse of time is attained because of excellent heat or cold resistance of the silicon gel. |
