Knot your thread. When you have sewn many of the way within the edge of the patch, loop the thread and pull the needle through to tie off your knot.1. Th?c Hello?n quan tr?c ??y ?? y?u t? có h?i ???c li?t kê trong H? s? v? sinh lao ??ng do c? s? lao ??ng l?p.Be aware that these are typically factors you'll want to think about early in the design