Guhitamo hagati ya PET (umugozi wa polyester) no guhambira ibyuma nimwe mubyemezo byingenzi mubipakira inganda. PET umugozi utanga ikiguzi kigera kuri 50% kubitsa ikirenge, bikuraho ingaruka zimvune ziva kumpande zikarishye kandi zifata inyuma, kandi zitanga impagarara zikomeye mugihe imitwaro ikemuka mugihe cyo gutambuka. Guhambira ibyuma bitanga uburemere bukabije ku mizigo ikabije ariko bitwara ibiciro byihishe harimo ibisabwa cyane nakazi, ingaruka zanduye, hamwe no kwambara ibikoresho. Dukurikije imibare yinganda, umugozi wa PET utanga inshuro enye amashusho yumurongo kuri toni ugereranije nicyuma, uhindura muburyo bwo kugereranya ibiciro.
PET ikariso (polyester strap) ibipimo ngenderwaho byo kugenzura ubuziranenge byemeza imikorere ihamye hamwe numutekano wumutwaro. Ukurikije ibisobanuro bya ASTM D3950, gupima ubuziranenge bigomba kugenzura imbaraga zingana, kurambura, uburinganire bwuzuye, hamwe nubushyuhe bwa kashe. Aka gatabo gasobanura ibyingenzi byingenzi byo kugenzura ubuziranenge, kugerageza protocole, nicyo abaguzi bagomba kureba mugihe bagenzura ubuziranenge bwa PET.
PET umugozi (polyester strap) wahindutse ibikoresho byo guhambira mubikorwa biremereye byinganda, gusimbuza ibyuma muguhuza ibyuma, kubumba amatafari, gupakira ipamba, no kubika ibiti. Hamwe n'imbaraga zingana kugeza kuri 600 N / mm², kugumana impagarara nziza, hamwe no gukora ingese, umugozi wa PET utanga imbaraga zimeze nkibyuma bitagira ibyuma. Nk’uko isesengura ry’inganda ribivuga, umugozi wa PET urashobora gusimbuza ibyuma mu bikorwa byinshi biremereye, bikagabanya igiciro cyose 30-50% mu gihe umutekano w’abakozi no gukuraho umwanda.
PET umugozi (polyester strap) irakwiriye cyane kububiko bwo hanze. Nk’uko Signode ibivuga, PET irwanya UV, ubushuhe, n’imihindagurikire y’ubushyuhe, bigatuma biba byiza ku mizigo ibitswe hanze cyangwa mu bihe bibi.