Making use of the good adhesive property of polypropylene & polyethylene at melting status, the machine adheres and laminates paper or color-printed OPP & CPP film to woven bag under pressure, and through cut-off and sewing to make paper & plastic laminated or color-printed packaging woven bags. The laminating with melted polypropylene & polyethylene film on the woven bag make laminating woven bag. laminating on the film and paper directly, or laminating color-printed OPP & BOPP film on the surface of them make the color-printed packaging bags of instant noodles, melon seeds and foods.
The extruder with vertical gear reducer adopts automatic temperature-control system to adjust melting temperature, the screw and cylinder are made of 38CrMoAlA alloy steel and done treatment of nitrogenation. The double-die can realize single or double-face coating. Width of coating &laminating can be regulated, and stepless speed regulation is to control coating thickness and laminating speed. The photoelectric meter of edge correcting assures the accuracy of coating. automatic edge cutting.counting,edge-blowing,perforating,edge-folding,cutting-off and winding devices are applied。
项目Item
型号Type |
螺杆直径 Diameter of screw(mm |
螺杆长径比 L/D ratio of screw |
模头宽度 Width of die |
模头数量 Number of die |
挤出机加热功率 Heating power of extruder |
牵引电机功率 Power of driving motor |
涂膜最大宽度 Max. coating width |
涂膜速度 Coating speed (m/min) |
用电总功率 Gross power |
挤出电机功率 Power of extruder motor(KW) |
安装尺寸(mm) Installing dimensions (L×W×H)(mm) |
重量 Weight(kg) |
QL-FMF90/1000B |
90 |
26:1 |
1000 |
2 |
32 |
5.5 |
750 |
30-100 |
58 |
15 |
13800×6000×2500 |
6000 |