PROBLEM TO BE SOLVED: To provide a device and a method for exhibiting excellent and high penetration action to skin, by generating finer droplets relative to the prior art, and exhibiting longer moisturizing time relative to the prior art.SOLUTION: The invention is configured so that, moisture vapor is condensed through mixing of an air flow of moisture vapor and an air flow of gas, in a channel 44 or outside of the channel, so that droplet jet flows are formed.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】従来よりも液滴を微細に生成することによって、皮膚への優れた高い浸透作用を発揮し、従来よりも保湿時間が長時間持続する高い保湿能力を有する装置及び方法を提供する。【解決手段】流路44内又は流路外部における水蒸気の気流と気体の気流との混合を通じて、水蒸気を凝縮させて液滴噴射流が形成され得るように構成した。【選択図】図1
