PET filim kiishka kuleyliyaha kuleylku wuxuu leeyahay cabbir kala duwan si uu u daboolo baahiyaha kala duwan, sida A4, A5, B4, iwm. Way fududahay in la isticmaalo iyada oo aan la jarin ka dib marka la gooyo.
EKO waa soo saaraha aflaanta kulaylka ee xirfada leh ee Shiinaha, waxayna wax cusub samaynaysay in ka badan 20 sano. Anagoo ah mid ka mid ah soosaarayaasha filimada kuleyliyaha ee ugu horreeya ee BOPP iyo baarayaasha, waxaan ka qaybqaadanay dejinta heerka warshadaha filimka hore ee dahaarka.