1. Suitable for upholstery sofa & bedding,s production. To enhance competitiveness and improve working efficiency. 2.Suitable for opening all kinds of short fibers (Less than 100mm). Such as polyester, glue-spray cotton, silk floss, woolen. With a remarkable opening rate. (99%) 3. After processing the fiber will be even and fluffy. 4. Compact structure, high productivity, long working life, low cost of maintenance. Equipped with safety devices. When the machine is overloaded, it will stop automatically.