1. Chojambulidwa pamanja chimatha kujambulidwa pansi pa 134 ° C ndi 0.22 MPa
2. Kutsata pafupipafupi kumatsimikizira kuti chipangizocho chimagwira ntchito pafupipafupi kwambiri
3. Kuwongolera molondola mayankho ndi kutulutsa mphamvu pafupipafupi, kuonetsetsa kuti odwala akumva bwino
4. khola ndi kothandiza ntchito