Indwangu engalukiwe ye-Spunalce efanelekile kumakhava e-duvet alahlwayo, iningi lawo elenziwe ngengxube ye-polyester fiber (PET) ne-viscose fiber (i-viscose fiber); Isisindo ngokuvamile siphakathi kuka-40-80gsm. Ibanga elingasindi futhi eliphefumulayo lika-40-80gsm lifanele izimo zokusetshenziswa kwesikhashana, kuyilapho ububanzi buka-80-100gsm bukhulu futhi buhlala isikhathi eside, bukwazi ukumelana nokubeka okuningi nokushintsha imisebenzi. Umbala, iphethini, nokuzwakala kungenziwa ngendlela oyifisayo;
