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Mayankho Otsekera Chidebe cha PET Pakupanga Chakumwa
Ntchito yokonza chitini cha PET imadalira zambiri kuposa chitini chokha. Thupi la chitini cha PET, chivindikiro cha aluminiyamu chotseguka mosavuta komanso makina otsekera ziyenera kugwira ntchito ngati dongosolo limodzi. Kusagwirizana kwa kukula kwa chitini, mawonekedwe a chivundikiro, zida za makina kapena makonda ogwiritsira ntchito kungayambitse kutseka kosakhazikika, zotengera zowonongeka, zinthu zopangidwira...Werengani zambiri
