Can polyester filament thread be used to sew tents?
Polyester filament is a filament with a length of more than one kilometer, and the filament is wound into a ball. Polyester filament is divided into three types: POY, DTY and FDY. DTY – Draw texturing yarn, the fibers are crimped. POY and FDY fibers are straight, and the strength of FDY is better than that of POY. The production… Read More »Can polyester filament thread be used to sew tents?