Kupukuta kusanayambe kuzizira kwa zipatso ndi ndiwo zamasamba kumatha kuchotsa msanga kutentha kwamunda komwe kumadza chifukwa cha kutola, kuchepetsa kupuma kwa zipatso ndi ndiwo zamasamba, motero kumatalikitsa nyengo yosungira mwatsopano ya zipatso ndi ndiwo zamasamba, kusunga zipatso ndi ndiwo zamasamba, ndikuwongolera. ubwino wa kusunga mwatsopano.
Vacuum pre-kuzizira ndiyo njira yozizira kwambiri komanso yotsika mtengo kwambiri yamasamba, zipatso, maluwa, etc. mankhwala, ndipo tsopano olima masamba ndi zipatso ochulukirachulukira amasankha vacuum cooler.