• CMBF-420 / 520 / 600 A Paper Bag Bottom Folder

CMBF-420 / 520 / 600 A Paper Bag Bottom Folder

Model: CMBF-420 / 520 / 600 A

The paper bag bottoming machine performs the bottom processing of the paper bag on the already-formed paper bag, the pull-out roller, the bag surface pressing wheel and the mechanical large roller synchronous operation, so that the bottom of the paper bag is perfectly formed. Instead of manual operation, increase efficiency and increase production. It can realize the automatic continuous work of the bottom of the square bottom paper bag, and has the advantages of compact structure, high production efficiency, stable performance and good quality of the hook bottom.


MODEL 420A 520A 600A
Tube size
tube width = A 160-420mm 160-520mm 200-600mm
tube length = B 250-550mm 250-550mm 250-550mm
Paper tube guesst =C 70-180mm 70-180mm 70-180mm
Finger press width = G 20-200mm 20-200mm 20-200mm
Material& Thickness
Kraft paper 100-300g/m2 100-300g/m2 157-300g/m2
Coat paper/Laminated 128-300g/m2 128-300g/m2 157-300g/m2
White board paper 157-300g/m2 157-300g/m2 157-300g/m2
Grey board paper/Laminated 128-300g/m2 128-300g/m2 157-300g/m2
Speed 0-100pcs/min 0-80pcs/min 0-60pcs/min
Power 380/220V50/60HZ 380/220V 50/60HZ 380/220V 50/60HZ
Machine size 4.5xl.5xl.4m 4.5xl.7xl.4m 4.5xl.9xl.4m
Machine weight(roughly) 3500kg 3600kg 4200kg
Power supply 3.7kw 3.7kw 3.7 kw
Compressed air/capacity 6bar 6bar 6bar
SAir tank capacity 15m3/h 15m3/h 15m3/h
The production speed depends on the material used, paper sizes, glue specifications and the skill of the operators. Technical specifications may change without prior notice.
Machine size:

Production process:

Papers involve:

We provide paper bag machine products. If you are interested in paper bag machine, please contact us and initiate a consultation for more information.
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