Indwangu engalukiwe ye-Spunalce efanelekela izembozo ze-duvet ezilahlwayo, ikakhulukazi ezenziwe ngengxube ye-polyester fiber (PET) kanye ne-viscose fiber (viscose fiber); Isisindo ngokuvamile siphakathi kuka-40-80gsm. Ububanzi obulula nobuphefumulayo obungu-40-80gsm bufanelekela izimo zokusetshenziswa zesikhashana, kuyilapho ububanzi obungu-80-100gsm bukhulu futhi buhlala isikhathi eside, bukwazi ukumelana nemisebenzi eminingi yokubeka nokushintsha. Umbala, iphethini, kanye nomuzwa kungenziwa ngezifiso;
