With hard-tooth and special-purpose decelerator, advanced high-efficient screw, and machine tube of mandatory feeding, the main motor can easily realize better plasticization and high efficiency.

     Adopting international advanced upward haul-off revising technology, fixed die head, upward haul-off horizontal 360 °(or uprightness) reciprocating rotating structure, this machine lines has constant speed and reasonable structure. Replacing of revising die head thoroughly overcomes the following shortcomings: long flowing channels, large pressure of its back, easily leakage of raw materials, hard preservation and uneven of heating and thickness.

     Simplification of techniques and prescription of multi-layers coextrution products improves the adaptability of raw materials.

     Products of the machine line have excellent flatness and cylindricity, which can meet requirement of high precise and high speed printing.

     With structure of die head, this line can be equipped with bubble internal cooling system, which can produce products of higher transparence, better physics and wider adaptability in high speed and high efficiency.

     The producing can be more facile if the line will be equipped with the patent of low resistance herring-bone forming system .

     It convenient for the line to be equipped with folded complex die head and more main motors, which enable it to produce complex plastic packing films of 5-9 layers to meet all kinds of market demands.

     The line can also choose hot-pressed granule-making machines of plastic films. All the remaining films can be recycled at the spot.