Product Description 1. The entire machine is controlled by microcomputer and the material-dragging is done by step-type motor. 2. Arbitrary fixed-length, accurate and stable step photoelectric tracking, stopping automatically when the cursor is lost after product three bags. 3. Synchronous punching under automatic air pressure, automatic constant temperature, stopping automatically when the feeding is stopped. 4. Automatic counting and fixable alarming through counting. 5. Feeding with photoelectric control and automatic rectifying deviation. 6. The side bottom is welded with roll-type by ultrasonic, hence especial fastness and evenness. 7. This machine is suitable for producing non-woven fabric vest shopping bag, non-woven fabric loop-handle bag, non-woven fabric rope-threading bag and so on
