Design and Product Development of Double Filament Core-spun Yarn
The double filament core-spun yarn was made of silk and viscose filaments as core fi-bers,and copper ion polyester fiber,chitin fiber and antibacterial polyester fiber were blended in dif-ferent proportions as outsourcing fibers,the structural characteristics,hairiness and tensile properties of different double filament core-spun yarns were studied,and the textile with antibacterial function was developed,which provided reference for the development of multifunctional textiles.