Ákwà Spunalce nke a na-akpaghị ákwà nke ọma maka mkpuchi duvet a na-atụfu atụfu, nke a na-ejikarị ngwakọta nke eriri polyester (PET) na eriri viscose (eriri viscose) mee; ịdị arọ ya na-adịkarị n'etiti 40-80gsm. Oke dị fechaa ma na-eku ume nke 40-80gsm dabara adaba maka ọnọdụ ojiji nwa oge, ebe oke nke 80-100gsm dị oke arọ ma sie ike karị, nke nwere ike ịnagide ọtụtụ ọrụ ịtọgbọ na mgbanwe. Enwere ike ịhazi agba, ụkpụrụ, na mmetụta;
