ʻO ka lole Spunlace non-woven i kūpono no ka huahuakai flame composite o nā huahana kaʻa, ʻo ka hapa nui i hana ʻia me ka polyester fiber (PET), e hōʻoia i ke kūpaʻa wela kiʻekiʻe a me ka ikaika hoʻopili; ʻO ke kaumaha maʻamau ma waena o 40 a me 100 grams. Hiki i kēia pae kaumaha ke hōʻoia i ka hopena hoʻopili lawa me ka ʻole o ka hoʻohui ʻana i ke kaumaha nui, a i ka manawa like e hoʻokō ai i nā koi māmā o nā interiors kaʻa.
