“The lifespan of a machine depends half on the manufacturing and half on maintenance.” The same is true for tissue paper machinery such as folding machines, log saws, and packaging equipment, which operate at high speed and precision.
Compared with paper-making machines, converting equipment is more sensitive to dust, tension instability, blade condition, and alignment. Proper maintenance is therefore essential to ensure stable production, consistent product quality, and a long equipment lifespan.
Why Maintenance Is Critical for Tissue Paper Machines
Tissue converting machines handle dry paper at high speed, making them vulnerable to paper dust accumulation, knife and blade wear, belt and tension system fatigue, sensor and control system contamination…Without proper maintenance, converting lines may experience problems like frequent web breaks, poor folding quality, inaccurate cutting, reduced production speed, premature equipment wear, etc.
Regular maintenance keeps machines running smoothly and helps protect the manufacturer’s investment.
How To Perform Maintenance Correctly
Machine maintenance is a long-term task that should be standardized and streamlined, which is necessary but should not consume excessive working time.
Therefore, creating a standardized maintenance guide is crucial for factories. We offer the following suggestions:
Daily Maintenance Checklist (Essential for Stable Operation)
Daily maintenance focuses on cleanliness, basic inspection, and early problem detection.
Daily Maintenance Checklist
- Clean paper dust from folding folks, rollers, and machine frames
- Inspect cutting knives or log saw blades for visible damage
- Check belt tension and alignment
- Verify sensors and photoelectric switches are clean and responsive
- Confirm lubrication points are functioning properly
- Listen for abnormal noise or vibration
- Test emergency stop and safety devices
Weekly Maintenance Checklist (Performance Stability)
Weekly maintenance involves more detailed inspections and adjustments.
Weekly Maintenance Checklist
- Inspect bearings and rotating components for abnormal heat
- Check folding alignment and sheet length accuracy
- Inspect vacuum and dust extraction systems
- Check pneumatic systems for air leaks
- Inspect electrical cables and connectors
Monthly Maintenance Checklist (Preventive Protection)
Monthly maintenance helps extend equipment lifespan and prevent long-term damage.
Monthly Maintenance Checklist
- Inspect and adjust transmission systems (chains, gears, belts)
- Check blade sharpness and schedule sharpening or replacement
- Inspect servo motors and drives for overheating or alarms
- Verify machine parameter consistency and back up settings
- Inspect frame bolts and fasteners for looseness
Blade and Cutting System Maintenance (Key Cost-Control Area)
Cutting systems—especially log saws and trimming knives—have a direct impact on product appearance and waste levels.
Best practices:
- Sharpen blades according to production volume, not visible damage only
- Replace blades before cutting quality degrades significantly
- Ensure correct blade installation and balance
- Monitor cutting dust levels, as excessive dust indicates blade wear
Well-maintained cutting systems reduce waste, protect motors, and improve packaging efficiency.
Electrical and Control System Care
Modern converting machines rely heavily on automation and sensors.
Maintenance tips:
- Keep electrical cabinets sealed and dust-free
- Clean sensors and encoders regularly
- Back up PLC and HMI parameters
- Inspect wiring for vibration-related damage
Proper electrical maintenance ensures stable speed control and product consistency.
Operator Training and Maintenance Discipline
Even the best maintenance plan fails without trained personnel.
Manufacturers should:
- Train operators to recognize early warning signs
- Standardize maintenance procedures
- Keep clear maintenance logs
- Follow supplier-recommended service schedules
Well-trained operators reduce human error and unnecessary machine stress.
Conclusion
Tissue paper machine maintenance is not just about repairs—it is a preventive strategy that protects production efficiency, product quality, and long-term equipment value. By following structured daily, weekly, and monthly checklists, manufacturers can minimize downtime, reduce waste, and significantly extend the lifespan of their converting equipment.
In a competitive tissue market, good maintenance is one of the most cost-effective investments a factory can make. To help tissue manufacturers implement effective maintenance practices more easily, we have prepared a Standard Maintenance Schedule Document based on real factory operation experience. If you would like to apply a structured maintenance system in your factory, you can click the link below to download the document and adapt it to your specific production line and operating conditions.
