
Main Technical Parameters for Factory Manufacturer Multifunctional Lamination Machine Coating Machine for PP Woven/Sack Animal Feed Bag:
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 cutting-off and sewing to make paper&plastic laminated or color-printed packaging woven bags.It can also do coating on woven bags with melted polypropylene&polyethylene film to make laminated woven bag.
The extruder,with helical gear reducer of 20CrMnTi alloy steel and the screw&cylinder made of nitrided 38CrMoAlA alloy steel adopts automatic temperature-control system to adjust melting temperature.Width of coating&laminating can be regulated,and stepless speed regulation is to control coating thickness and laminating speed,6 stations for materail feeding.The pneumatic-hydraulic edge correction for rewinder assures the accuracy of coating.Pneumatic roller can assure even pressure.Automatic counting,edge-blowing,perforating,edge-folding,cutting-off or winding devices are applied.
There are three models,i.e.single extruder single die,single extruder double dies and double extruders double dies.

Model No | SJ-FMF90/1000/6 |
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Diameter of screw(mm) | 90 |
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L/D ratio of screw | 26:1 |
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Number of die | 2 |
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Width of die(mm) | 1000 |
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Roller number | 6 |
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Gross power(kw) | 76 |
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Motor power of extruder(kw) | 15 |
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Heating power of extruder(kw) | 40 |
Power of driving motor(kw) | 11 |
Max.coating width(mm) | 750 |
Coating speed(m/min) | 80-200 |
Installing dimensions(mm) | 15500*6000*2500 |
Weight(kg) | 9000 |






