LMD-400B/600B Automatic High Speed Paper Bag Making Machine | Smart Equipments
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Add: No.4931 Beihai Road, Weifang. China
Email: info@smart-equipments.com

LMD-400B/600B Automatic High Speed Paper Bag Making Machine

This machine forming the paper bag in one process from roll paper, 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.


  • The human-machine touch screen interface, the work condition can be shown in real- time.
  • Equipped with accurate servo motor drive, it makes the machine run steadily and efficiently.
  • Material lifting adopt pneumatic lift structure.
  • Automatic constant tension control system. The tension will be just right from beginning to end.
  • Double photoelectric sensor limit automatic correction control system and deviation rectification stability, energy saving, long life.
  • The machine has automatic counting system. The user can set a number to count.
  • Accurate color tracking system, color errors automatically shut down.
  • Automatic lubricating oil supply system.

Technical Parameter:

Type LMD-400B LMD-600B
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
Pasted With Film YES YES
Coating Way Hot-melt glue spraying system、coated with cold glue
Film Thickness 0.015-0.04 mm 0.015-0.04 mm
Film Width 50-180 mm 50-180 mm
The Max Film Diameter 450 mm 450 mm
Film Inner Diameter 76 mm 76 mm
Total Power 8 kw 8 kw
Weight of Machine 3200 kg 3300 kg
Overall Dimension(LxWxH) 4580×1650×1850 mm 4680×1650×1850 mm

Machine speeds dependent on paper & adhesive qualities, bag dimensions, operator knowledge, and general work philosophy.