It maximizes the core yarn's elasticity while preserving the qualities with the outer fiber. Covered Yarn is extensively used in purposes which include hosiery, textiles, and healthcare materials. Widespread sorts incorporate one-covered yarn and double-covered yarn. デメリットとしては、切り口から巻糸が解れやすいという短所があります。 Remember to talk to your healthcare provider if yo... https://pauly198ent6.dgbloggers.com/profile