5-Ply Corrugated Cardboard Production Line

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The 5-ply corrugated cardboard production line is an automated system for manufacturing 5-ply corrugated board. Its core function is to process five layers of corrugated paper through fluting, gluing, and laminating. 5-ply corrugated board is primarily used in the packaging sector and is suitable for industries such as food, home appliances, and daily chemicals.
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Technical Specifications
| Effective width, mm | 1400-2500 | |
| Designed production speed, m/min | 100-300 | |
| 5-ply line operating speed, m/min | 60-200 | |
| Max. single-change speed, m/min | 40 | |
| Longitudinal separation accuracy, mm | ±1 | |
| Cross-cutting accuracy, mm | ±1 | |
| Operating conditions: At a production width of 1600mm, meeting the paper specifications below and ensuring the surface temperature of heated components is maintained at 175℃. | ||
| Linerboard specification | 100-180g/㎡, ring crush index ≥8N·m/g (moisture content 8-10%) | |
| Medium paper specification | 80-160g/㎡, ring crush index ≥5.5N·m/g (moisture content 8-10%) | |
| Corrugating medium specification | 90-160g/㎡, ring crush index ≥6N·m/g (moisture content 8-10%) | |
| Flute combinations | A, C, B, E, F, G | |
| Steam requirement | Max. pressure | 16kg/cm² |
| Typical pressure | 10-12kg/cm² | |
| Consumption | 4000kg/hr | |
| Power supply | AC380V 50Hz 3PH | |
| Installed capacity | Approx. 300kW | |
| Typical power consumption | Approx. 250kW | |
| Compressed air | Max. pressure | 9kg/cm² |
| Typical pressure | 4-8kg/cm² | |
| Consumption | 1m³/min | |
| Space requirement | Approx. Lmin65-85mxWmin6mxHmin5m (subject to drawings provided by the supplier and approved) | |
Equipment Composition









