1600mm Automatic Corrugated Cardboard Making Produce Line
Corrugated cardboard production line is the professional advanced
equipment for produce 3ply, 5ply, 7ply corrugated cardboard. The
production line consists of mill rolls tand, liner(medium paper)
pre-heater, single facer machine, conveyor bridge, gluing machine,
double baker, slitter scorer machine, NC cut-off, conveyor and
stacker, heating system. Air compression system, glue making system
etc.
We produce different grade machines according to customers’ demand
of speed, function
Main specification
1. width:1400mm, 1600mm, 1800, 2000, 2200, 2500mm
2. Design speed: 200m/min, 150m/min, 120m/min, 100m/min, 80m/min
3. Heating method: steam
Corrugated cardboard type and instruction
Single wall corrugated cardboard (also called 3layer, 3ply board)
1. Our most popular corrugated material used in boxes
2. Available in a wide range of compression strength 125Iib to
275ib
Double wall corrugated cardboard (also called 5layer, 5ply board)
1. Combined of flute B and C, or A and B
2. Extra padding can be add
3. Excellent for stacking heavy item
Double wall corrugated cardboard (also called 7layer, 7ply board)
1. Composed of two layers of flute B/C and one layer of flute B
2. Good resistance to crush during storage and transit.
Flute type:
| Flute type | A | B | C | D | E | F | G | Others |
| Flute shape | UV | UV | UV | UV | UV | UV | UV | Any |
| Teeth number /300mm | 30 ±2 | 50 ±2 | 39 ±2 | 20 ±1 | 90 ±10 | 124 ±10 | 185 ±12 | Customized |
| Height of flute | 4.6~ 4.9 | 2.6~ 2.9 | 3.6~ 3.9 | 7.2~ 7.5 | 1.1~ 1.5 | 0.7~ 0.8 | 0.5~ 0.65 | Customized |
| Shrink rate | 1.51~ 1.59 | 1.36~ 1.42 | 1.44~ 1.51 | 1.45~ 1.49 | 1.29~ 1.39 | 1.22~ 1.26 | 1.20~ 1.25 | Customized |
