Bareki ba ratehang, ka lebaka la phello ea seoa sa machaba, tlhokahalo ea mechine ea ultrasonic mask welding e kholo, e leng se entseng hore theko ea lisebelisoa tse sa tšoaneng tse tala indastering ea ultrasonic e phahame.Melao ea k'hamphani ea rona mabapi le tokiso ea litheko ke e latelang:
1. Theko ea mochini oa welding oa mask oa ultrasonic e fetoha ho latela ho phahama le ho oa ha thepa e tala.Mothating ona, khotheishene e sebetsa matsatsi a 3.
2. Theko ea ultrasonic dispersion, extraction, emulsification le homogenization thepa e ntse e le theko ea pele.
3. Theko e tiisitsoeng pele ho February 2020 e tla bolokoa ka theko ea pele.