ZB 1250S-450

Fully Automatic Sheet-feeding Paper Bag Making Machine
  • ZB 1250S-450
  • ZB 1250S-450
  • ZB 1250S-450
  • ZB 1250S-450


ZB1250S-450 Sheet feeding paper bag making machine (independent innovation), create the high-speed automatic paper bag production. This machine adopts with PLC and Servo control system, reserve of extensible intelligent port for future system upgrades and remote services.
The basic working flow is sheet feeding, positioning, top folding (insert pasting), tube forming, gusset forming, bottom open, servo bottom cardboard inserting(split bottom), bottom gluing, compaction and output.
All these steps increase the bag making efficiency and save a lot of labor cost, replace the traditional manually paper bag making way. Realize automation, intelligent and high efficiency production requirement, which achieve the leading level in the world.
The feature of this model is Split Bottom, provides a one-stop solution for special paper bags.

Product Video

Technical parameter

Max.Sheet(LxW) 1200x600mm
Min.Sheet(LxW) 560x350mm
Sheet Weight 200g-350g/m2
Bag Height 250-500mm
Bottom Width 90-160mm
Bag Width 180-430mm
Top Folding Depth 30-70mm
Total Power 13kw
Machine Size 14860x4200x1800mm
40-70bags/min 50-80bags/min
Total Weight 10T
Glue Type Water soluble cold glue(hot-melt glue)

Process flow

Understand the process flow

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