Jerald T. Jascomb,Brian E. Lin,Dennis Joseph,Prasad S. Potnis,Brian M. Collins,Namita A. Mithani
申请号：
US16549295
公开号：
US20200060375A1
申请日:
2019.08.23
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A personal protection and ventilation system is provided. The system includes a gown having front and rear panels, a hood, and visor； a fan； an air tube； and a helmet. The fan is positioned between the wearer and a body-facing surface of the rear panel. The front panel and at least a portion of the hood are formed from a first material including a first spunbond layer, a spunbond-meltblown-spunbond laminate, and a liquid impervious elastic film disposed therebetween. The first material has an air volumetric flow rate of less than about 1 standard cubic feet per minute (scfm). The rear panel is formed from a second material including a nonwoven laminate having an air volumetric flow rate of about 20 scfm to about 80 scfm. Therefore, the fan is able to intake a sufficient amount of air from the environment through the rear panel to provide cooling/ventilation to the hood.
