Qalabka loogu talagalay xijaabka dusha sare ee fiilooyinka ayaa inta badan loo qaybiyaa laba xero: polyethylne (PE) iyo polyvinyl chloride (PVC).
Poleyethylene (PE): Waxay muujisaa si adag, waxay xidhaan iska caabbinta, is-caabbinta xoqista, iyo iska caabinta sare. Waxay kaloo leedahay awood koronto oo aad u fiican iyo howlo howleed. Sidaa darteed, markii fiilooyinka ay hawada u soo baxaan, sida tunnels ama buundooyinka halka ololka dib-u-dhaca loo baahan yahay, waxaan kugula talineynaa inaad ku isticmaasho fiilooyinka fiilooyinka ee polyvinyl.
Polyvinyl chloride (PVC): Geex lafteedu lafteedu waxay leedahay is-balaaran - is-bakhtiiyeynta guryaha, saamaynta dib-u-dhigista ololka wanaagsan, qiimaha jaban iyo dabacsanaan wanaagsan iyo dabacsanaan wanaagsan. Sidaa darteed, marka la dhigo fiilooyinka mand, si toos ah loo aaso dhulka hoostiisa, oo ciid ku buuxo xargaha saxanka, ama marka heerka biyaha dhulka hoostiisa uu si joogto ah u dhaco, waxaan kugula talineynaa inaad doorato fiilooyinka polyatylen ee loo yaqaan 'polyettyce'!
