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Ipakethe yamandla aphezulu ePakethe yesiCoci iiNgxowa-mali ezitsha zoYilo lokuTya Isingxobo sePlastiki sokuGcina isikhenkcisi Intlanzi eyomileyo.
(1) Ukutya okugcinwe ngevacuum kwandisa ubomi beshelufu yeemveliso.
(2) IiWindows ezicacileyo zivumela abathengi ukuba babone iimveliso ngaphakathi.
(3) Ukunciphisa izinga le-oxidation yokutya, ukuthintela ukwanda kweemveliso zebhaktheriya.
(4) Inotshi yokukrazula yongezwa ukuze kube lula ukuyivula.
