Angelo Antonio Merassi,Angelo Pesci,Benedetto Vigna,Ernestino Galeazzi,Marco Mantovani
申请号：
US14225285
公开号：
US09486593B2
申请日:
2014.03.25
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A process for manufacturing a membrane of nozzles of a spray device, comprising the steps of laying a substrate, forming a membrane layer on the substrate, forming a plurality of nozzles in the membrane layer, forming a plurality of supply channels in the substrate, each supply channel being substantially aligned in a vertical direction to a respective nozzle of the plurality of nozzles and in direct communication with the respective nozzle.
