Mohatsela oa lijo pele ho pholile ke sesebelisoa se pholisang mocheso ka potlako sebakeng sa vacuum.Ho nka feela metsotso e 10-15 hore vacuum pele ho pholile lijo li pholise lijo tse phehiloeng ka likhato tse 95 tsa Celsius ho mocheso oa kamore.Bareki ba ka ipehela mocheso o lebeletsoeng ka bobona ka skrineng sa ho ama.
Li-vacuum cooler tsa lijo li sebelisoa haholo libakeng tsa ho baka, lifemeng tsa ho lokisa lijo, le likitsing tse bohareng.