Ma Lamba a Polyester (PET)
Ma lamba a polyester, opangidwa kuchokera ku polyethene terephthalate (PET), amadziwika ndi mphamvu zawo zapadera zomangirira komanso kutalikitsa. Ndi abwino kwambiri pa ntchito zolemera, chifukwa amatha kupirira katundu wolemera. Ma lamba a PET amapereka mphamvu zomangirira bwino poyerekeza ndi ma lamba a PP ndipo amatalikitsa bwino kwambiri, zomwe zimapangitsa kuti katundu akhale wolimba panthawi yonyamula katundu.
Kuphatikiza apo, mikanda yomangira ma PET imapewa dzimbiri, mankhwala, ndi kusintha kwa kutentha, zomwe zimapangitsa kuti ikhale yoyenera malo ovuta. Itha kugwiritsidwa ntchito m'mafakitale monga zomangamanga, zitsulo, ndi makina olemera, komwe kusunga katundu wolemera ndikofunikira.












