-SDF-C型双主机挤出淋膜复合机组，吸收国外先进技术，是目前国内一次完成双面淋膜工艺的先进机种，设备用于需要一次生产完成的双面涂塑纸，或多层的如牛奶盒、果汁盒、饮料盒等复合材料，是生产无菌包装材料的理想设备。
   
    Model ofSDF-C Double Mainframe Extrusion Film Complex Machinery Unit，ushered in foreign advanced technique,finished double-side film technical advanced type of airplane at domestic,the equipment used to need produce and complete compound materials at one time multi-layer like milk box, syrup box,syrup box, syrup box, drink box and etc., it is an ideal equipment of producing asepsis wrapper.