LMD-400B Automatic High Speed Food Paper Bag Making Machine

This paper bag 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.

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Product Description

Introduction：

This machine froming the roll paper to the Spray adhesive, Paste the film, the top of the glue, into a tube, cut bags, folding bottom, paste the finished product bag finished once. The new model is more convenient, more efficient and more stable, fast food bags, bread bags, dried fruit bags, shopping bags, and so the ideal equipment for environmental protection paper bags.

Features：

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.Double photoelectric sensor limit automatic correction control system and deviation rectification stability, energy saving, long life.
5.The machine has automatic counting system. The user can set a number to count.
6.Accurate color tracking system, color errors automatically shut down.

Paper bag structure

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

Technical Parameter：

Type	LMD-400B
Cutting Length（C）	150-460 mm
Bag Length（L）	140-450 mm
Bag Width（W）	70-280 mm
Gusset Thickness（H）	0-120 mm
Standard Flap（P）	12-20 mm
Max.Speed	500 pcs/min
Paper Thickness	30-80 gsm
Paper Roll Width	220-700 mm
Max.Roll Diameter	1100 mm
Reel Inner Diameter	76 mm
paste window unit	Yes
Film Thickness	0.02-0.04 mm
Film Width	50-180 mm
The Max Film Diameter	450 mm
Film Inner Diameter	76 mm
Total Power	7 kw
Weight of Machine	3700 kg
Overall Dimension(LxWxH)	6000×1550×1500 mm

Detailing Description

Man-machine interface touch screen Adopt touch screen and PLC programmable control system, the work condition can be shown real time. Cooperate with the ultra precise double servo motor, the stability can be guaranteed.
Servo control system Adopt Japanese original Yaskawa servo control system to realize high-speed and precise operation control.
Independent glue coating system Independent glue coating system, the glue coating system can be run independently after the machine stops, avoiding the glue drying and not easy to clean. The glue tank is glued to the bottom to prevent glue from dripping.
The paper tube forming system The paper tube forming system can be adjusted as a whole. It can increase the work efficiency and stability; reduce the waster rate during the producing; and save time of adjusting.
Hot-melt glue spraying system Hot-melt glue spraying system makes the pasted materials more stably. The bags won’t unglued keep in the cold condition.
Automatic constant tension and rectify deviation systems automatic constant tension control system. The tension will be just right from beginning to end. Automatic edge control system adopts two photoelectric sensors to detect the edge of paper web. its life is extended.