Indwangu engalukiwe ye-spunlace efanelekela utshani bokwenziwa ivame ukwenziwa ngezinto ze-polyester (PET), enesisindo esivame ukuba phakathi kuka-40 no-100g/㎡. Uma isisindo siphakeme, kulapho amandla nokuqina kuba ngcono khona. Ingakhethwa ngokuya ngesimo sokusetshenziswa kanye nezidingo zokuthwala umthwalo phansi.
