# 微正壓小面罩 矽膠材質 ![](https://i.imgur.com/GVE6EeR.png) ![](https://i.imgur.com/cOlqQAt.png) ![](https://i.imgur.com/1hLuzd1.png) 23:37 朝斌(PM2.5) 下面的曲線用接近人的曲線 23:37 朝斌(PM2.5) 上面可以貼上面具 23:37 朝斌(PM2.5) 通用各種面具\ 23:38 朝斌(PM2.5) 進氣氣流夠大時,不需要完全貼合面具和臉都能有足夠的正壓 ### 太空人金魚缸系列 ![](https://i.imgur.com/UdxcgBc.png) 以3D列印嗎 [Aerospace Valley Positive Pressure Helmet ~~以上太空人金魚缸系列介紹~~](https://www.youtube.com/watch?v=WxKtGpXVdq0&t=2s&ab_channel=CityofLancaster) [Protection ventilated Helmet](https://www.3dwasp.com/en/protection-helmet-with-ventilation/) [NASA Contributes Expertise, Ingenuity to COVID-19 Fight](https://www.nasa.gov/press-release/nasa-contributes-expertise-ingenuity-to-covid-19-fight) 詳細製作可能要跟那邊問問(如要) 相似的開源作品 [Hygieia:An "open source" PAPR](https://hygieiapapr.wixsite.com/hygieiapapr) [Thingiverse圖紙](https://www.thingiverse.com/thing:4335735) 有腦洞大開系列 [Bunny Science™ PAPR](https://bunnyscience.dozuki.com/Guide/Bunny+Science%E2%84%A2+PAPR/4) [Thingiverse圖紙](https://www.thingiverse.com/thing:4243272)