PET tambo (polyester tambo) yave iyo yakasarudzika tambo zvinhu zveinorema indasitiri yekushandisa, kutsiva simbi musimbi coil bundling, zvidhinha palletizing, donje bale kurongedza, uye matanda kuchengetedza. Nekusimba kwesimba rinosvika 600 N/mm², tension yakanakisa kuchengetedza, uye kuita pasina ngura, PET tambo inoburitsa simba rakaita sesimbi pasina zvinokanganisa simbi. Zvinoenderana nekuongorora kweindasitiri, PET tambo inogona kutsiva simbi mune yakawanda-inorema-basa kunyorera, ichidzikisa mutengo wakazara ne30-50% uku ichivandudza kuchengetedza kwevashandi uye kubvisa ngura kusvibiswa.