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This machine forming the paper bag in one process from roll paper, printing, edge folding, tube forming, cutting, gluing, bottom folding,bottom gluing and finishing bag Easy operation, low power consumption, high efficiency. It is an ideal machine for producing food bags like bread bags, KFC bags and Mcdonald’s bags.
1. The human-machine touch screen interface, the work condition can be shown in real- time.
2. Equipped with accurate servo motor drive, it makes the machine run steadily and efficiently.
3. Material lifting adopt pneumatic lift structure.
4. “foolproof” style automatic constant tension control system using the United Stated Bellofram precision controller. The tension will be just right from beginning to end.
5. Double photoelectric sensor limit automatic correction control system and deviation rectification stability, energy saving, long life.
6. The machine has automatic counting system. The user can set a number to count.
7. Accurate color tracking system, color errors automatically shut down.
8. Automatic lubricating oil supply system.
9. accurate colour register.
10. Lift and lower the printing plate cylinder Automatic, it will automatically stir the printing ink after lifting.
11. The printing ink is spread by the knurled cylinder with even ink colour.
12. 360°continuous and adjustable longitudinal register device.
|Cutting Length(C)||150-460 mm||230-625 mm|
|Bag Length(H)||145-455 mm||225-620 mm|
|Bag Width(L)||70-280 mm||70-280 mm|
|Gusset Depth(S)||0-50 mm||0-50 mm|
|Standard Flap(P)||12-20 mm||12-20 mm|
|Max.Speed||400 pcs/min||400 pcs/min|
|Paper Thickness||30-80 gsm||30-80 gsm|
|Paper Roll Width||220-700 mm||220-700 mm|
|Max.Roll Diameter||1000 mm||1000 mm|
|Reel Inner Diameter||76 mm||76 mm|
|Printing Color||4 Color||4 Color|
|Printing Width||720 mm||720 mm|
|Printing Length||200-800 mm||200-800 mm|
|Max.Printing Speed||80 m/min||80 m/min|
|Overprint Precision||±0.2 mm||±0.2 mm|
|Thickness of Plate||2.38 mm||2.38 mm|
|Total Power||9 kw||9 kw|
|Weight of Machine||4700 kg||4800 kg|
|Overall Dimension(LxWxH)||7600×1650×1850 mm||7700×1650×1850 mm|
Machine speeds dependent on paper & adhesive qualities, bag dimensions, operator knowledge, and general work philosophy.