GBSTepi ya filimu ya polyester, yomwe imatchedwanso Mylar tepi, imagwiritsa ntchito filimu ya Polyester monga chonyamulira chothandizira chophimbidwa ndi zomatira zomata za acrylic.Tili ndi mitundu yambiri yomwe tingasankhe ngati yowoneka bwino, yobiriwira, yofiira, yapinki, yabuluu, yachikasu, yakuda, ndi zina zotero. Imakhala ndi zomatira zolimba, kukana kwamphamvu kwambiri komanso kukana kwamoto komwe kumagwiritsidwa ntchito pomanga chingwe / waya, bandeji ya batri, chitetezo champhamvu. , ndi zina.