noun, noun or participle which takes 'suru', intransitive verb
nap raising; raising the nap
A textile finishing process where fibers are lifted to create a soft, fuzzy surface. Used as a noun or as a suru-verb (起毛する).
この生地は起毛加工が施されている。
This fabric has been given a nap-raising finish.
起毛したフランネルは肌触りが柔
Raised flannel feels soft against the skin.