Msika wadziko lonse wa PE blow molding grade unayamba kufooka sabata yatha pomwe mitengo ikutsika. Magawo angapo opanga HDPE adayambiranso kugwira ntchito motsatizana, zomwe zidapangitsa kuti kuchuluka kwa zinthu kukwere kwambiri. Magawo angapo adakonzedwa nthawi yokonzedweratu, koma zotsatira zake zinali zochepa. Gawo la kupanga la PE blow molding grade linali pamwamba pa avareji ya pachaka.
M'kanthawi kochepa, njira yokwera kwa mafuta ndi kufunikira kochepa ipitirirabe. Mitengo ya mafuta osakonzedwa ikuyembekezeka kukhalabe pansi pa kupsinjika, zomwe zimapangitsa kuti PE blow molding ikule bwino pamsika wosakhazikika komanso wotsika. Omwe akutenga nawo mbali pamsika aziyang'anitsitsa momwe mafakitale akuyambiranso, momwe mafuta osakonzedwa padziko lonse lapansi akuchulukirachulukira komanso momwe akufunira ogwiritsa ntchito.
Nthawi yotumizira: Juni-09-2026