David HARRIS,Yelena Rogova,Qiang Zhou,Guoqiang Mao
申请号：
US15994834
公开号：
US20180360697A1
申请日:
2018.05.31
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The instant disclosure relates to an integral porous fiber media with distinguishable distribution of fiber density, fiber diameter and capillary force. The instant disclosure further relates to a fiber porous media that includes multiple density portions. The disclosed media is a single piece, such that the different density portions are not separable. The disclosed media provides improved liquid delivery properties for a specific liquid delivery device.
