Plastic packaging film by the mechanical equipment round hole, the size of the aperture size (self-adjustment) and the hole arrangement according to customer needs customization, the perforated film is widely used in bread, food, flowers, medical and beauty packaging film and industrial fight Hole breathable products, covering multi-industry drilling area, Xiang-fei machinery for different plastic packaging film materials to provide high standards, high-quality drilling machinery and equipment.? Equipment structure: tension control unwinding device, heated needle roller punch device, the output device, correcting the automatic winding. Production efficiency, simple operation, easy adjustment. Set machine, electricity, gas integration, design perfect.