The formation of flannel material is mainly achieved by dyeing some wool and then mixing it with some primary wool. After mixing the two evenly, it is spun into a mixed color yarn and woven into a fabric that is shrunk and brushed. In addition, most of these products use diagonal weave and also plain weave. In addition to whole Volna, uporabljene surovine so običajno volnene viskozne mešanice, nekatere pa lahko mešajo tudi majhno količino najlonskih vlaken, da izboljšajo odpornost proti obrabi .
Koralna flis je relativno nova vrsta materiala, ki ima visoko gostoto, koral, kot je videz, močno pokritost in barvne barve ., zato je imenovan koralni flis ., vendar lahko zaradi svojega načela tkanja rahlo odvzame lase . Skin . Zato se je v zadnjih letih na trgu pojavilo veliko število izdelkov za posteljnino koralnega flisa in so zelo priljubljene .
