Ibiryo bya plastiki bibonerana bizigama imifuka, Bikwiranye no gupakira vacuum yubwoko bwose bwibiryo, umuvuduko muke wa ogisijeni mubi, gushya kumara igihe kirekire Ibikoresho byo mu rwego rwibiryo, birashobora gukoreshwa ufite ikizere Minus 20 ℃ -180 ℃, nta kumena imifuka