Buraashka waa qalab nadiifin ah oo lagama maarmaan u ah nolosheenna, oo inta badan loo isticmaalo nadiifinta, nadiifinta iyo nadiifinta, nadiifinta boodhka iyo doorarka kale. ama walxaha PET, oo jaban, laakiin adkeysigu aad uma fiicna.

Qalabka caaga ah ee ugu muhiimsan ee burushyada waa: fiilada naylon, fiilada PBT, silig PP iyo silig PET, fiilada nylon shaki la'aan waa mid ka mid ah qalabka waxqabadka guud ee ugu fiican, xirashada, kulaylka u adkaysta, adkeysi wanaagsan, adag, laakiin kharashka waa ilaa xad sare, qiimaha halbeegga daraasiin ilaa boqollaal yuan / kg, waxqabadka fiilada PBT wuxuu ku dhow yahay silig naylon, nuugista biyuhu waa mid aad u hooseeya, caabbinta acid wanaagsan iyo alkali, adkeysiga wanaagsan, qiimaha ayaa ka hooseeya siliga Nylon, fiilada PP iyo PET waxay leeyihiin qallafsanaan sare, awood nadiifin oo wanaagsan, waxay si dhakhso ah dib ugu soo noqon kartaa ka dib foorarsiga, adkaysi u leh aashitada iyo alkali, iyo qiimo jaban.