Subsequently, DuPont Fibers developed their brand name of spandex under the identify Lycra. In some parts of the world now, the title Lycra is becoming the generic title for elastomeric spandex yarn. Smocking is usually practiced on fabrics that could be collected simply, like cotton or silk. Preferably, any material https://doublecoveredyarn87642.blogdun.com/33307303/smoking-thread-an-overview