Zong-Hsin Liu,Cheng-Han Hung,Ying-Chieh Lin,Cheng-Tang Pan,Yao-Kun Huang,Ying-Cheng Lu
申请号：
US15379764
公开号：
US20180111106A1
申请日:
2016.12.15
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method for producing microparticles includes filling a tank with a first fluid. A nozzle including a plurality of first outlet ports facing the tank is provided. A second fluid forms a plurality of liquid films on the first outlet ports. The liquid films on the first outlet ports absorb a vibrational energy to form a plurality of microdroplets that falls into the first fluid. The first fluid envelops outer layers of the microdroplets to form a plurality of semi-products of microparticles. Each semi-product includes an outer layer formed by the first fluid and an inner layer formed by the second fluid. The semi-products in the tank are collected. The outer layers of the semi-products are removed to form a plurality of microparticle products.
