Zosasinthika zowonongeka ndizosinthasintha kwambiri, kukhala wokhazikika, wokhazikika, wosinthika, wosinthika, wogwiritsa ntchito nyengo, kugonjetsedwa kwa nyengo kapena kuvunda. Itha kugwiritsidwa ntchito popanda mafilimu, okhala ndi mafilimu, olimbikitsidwa kapena kuphatikizidwa. Itha kukonzedwa mu kutentha kwa firiji kapena kutentha kwambiri. Chifukwa chake, polyester osagwiritsidwa ntchito kwambiri amagwiritsidwa ntchito kwambiri m'maboti, zida, zida zamasewera, zigawo zamagetsi, zigawo zamagetsi, mabatani, mabatani ophatikizika, mabatani okhala ndi mabatani. Mankhwala oyenga bwino, zipilala za migodi, kutsanzira nkhuni mipando ya mipando, mipira yolimbikitsidwa, yolimbikitsidwa plywood ya ma cell a thermiglass mapidwe, zokutira.
