Ukufakwa kwe-acoustic, ukumuncwa komsindo, ukotini we-polyester, ukufakwa kwe-polyester kwenziwa nge-100% high density fiber ngemuva kokushisa okuthuthukisiwe kusimo sikakotini.Futhi sisebenzisa i-hot-press ehlukene ukuze sifinyelele ukuminyana okuhlukile futhi siqiniseke ukuthi ingenisa umoya, okwenza ibe yimikhiqizo emihle kakhulu yokumunca umsindo kanye ne-insulation.Iwuhlobo lomkhiqizo omusha othuthukisiwe onomphumela omuhle ongazwakali futhi ongenabungozi kumuntu, ongcono kunokotini we-glass fiber.I-polyester fibre acoustic cotton isetshenziswa kakhulu i-cinema, igumbi lokuqopha, isitudiyo somculo, ithiyetha yama-movie, isitudiyo somuntu siqu, nezinye izindawo lapho kunesidingo esikhulu mayelana nokumuncwa komsindo.