The Fischbein Model 100-2 Two Needle Plain Sew Head produces two perfect, parallel stitch lines that create a secure, sift-resistant bag closure. The Model 100-2 is perfect for closing every type of open mouth bag including multi-wall paper, woven and laminated woven polypropylene, and jute. A pressurized self-lubricating system protects moving parts and ensures maximum productivity with low maintenance. The Empress 100-2 sewing head’s precision rotational parts allow for adjustable operating speeds of 35 to 45 linear feet per minute