... the TFO twister is wide , suitable for 5~100Nm yarn, mixed yarn,cotton covering lycra ,polyester covering lycra Wl320F two-for-one ... for twisting raw material of many fabrics ,such as cotton ,wool,acrylic, lycra and blending textie to achieve on running to ... sides one layerApplication range :cotton yarn: 16/2-100/2Ne Wool yarn: 2/17-2/66Nm Blending yarn:20/2-45/2NeWorking environment requirement ...