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Chokometsa Mpweya
Kufotokozera Kwachidule:
Choziziritsira mpweya Choziziritsira mkati mwa preform popanda kugwiritsa ntchito mpweya wopanikizika kwambiri, mosiyana ndi machitidwe ambiri ozizira pambuyo pa nkhungu omwe amaziziritsa pamwamba pakunja kokha. Kugwiritsa ntchito bwino kwa kayendedwe ka mpweya - poyikidwa pa mbale yosuntha, makina ozizira amakhalabe akugwira ntchito mkati mwa 85% ya nthawi yonse ya kayendedwe ka mpweya. Kutha kwa makina opangira jekeseni wa PET ndi matani 280 mpaka 500 (2800KN mpaka ...