Top Guidelines Of double covered yarn
A: Two key types of yarns are spun and filament yarn. The appearance, composition, and effectiveness of both of these different types of yarns are vastly different.その上糸と下糸の撚り数の調整によってトルク(ビリ)がほとんど発生しないようにしてあります。: Home furnishings: The sturdiness and energy of do