Mokotla o khabisitsoeng oa vacuum
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Mokotla o kentsoeng oa vacuum oa lisebelisoa tsa boemo ba Lijo
Mehala e hlakile ebile e boreleli, e fokotsa nako ea ho pompa, ho pompa ho hloekile haholoanyane, 'me khase e ka ntšoa ka mela e atolohang ka mahlakoreng 'ohle. Sebaka se khabisitsoeng se amohela PE + PA-layer co-extrusion (ho sebelisa paterone ea lisekoere, filimi e pharalletseng e pharalletseng, ha e na angle e shoeleng bakeng sa ho ntšoa ha moea), sebaka se boreleli se amohela mokhoa o kopaneng oa PE + PA (ponaletso e phahameng, ts'ebeliso e bolokehileng ea thepa, pheletso e phahameng le setaele)