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Duplex Paper Board Shrink Wrapping Machine
The machine delivers consistent wrapping quality at high speed while minimizing manual effort. It protects duplex paper boards from moisture, dust, edge damage, and handling marks during storage and transport. By ensuring tight sealing and clear visibility, the machine improves packaging strength, enhances product presentation, and increases overall production efficiency.
What Is a Duplex Paper Board Shrink Wrapping Machine?
A Duplex Paper Board Shrink Wrapping Machine packages duplex paper boards by tightly enclosing them in heat-shrink film. The machine applies controlled heat to shrink the film evenly around stacked or single boards, creating a strong, moisture-resistant, and transport-safe package.
Manufacturers use this machine to protect duplex boards from bending, edge damage, dust, humidity, and handling marks while maintaining consistent pack quality and high production speed.
Why This Machine Is Critical in Modern Industrial Operations
Modern paper and packaging plants demand speed, consistency, and damage prevention. This machine:
Eliminates inconsistent manual wrapping
Increases daily packing output
Reduces labor dependency
Ensures uniform pack quality
Protects product value during logistics
Compared to manual or stretch wrapping, shrink wrapping delivers better load stability, professional appearance, and longer shelf life.
Types and Variants of Duplex Paper Board Shrink Wrapping Machines
Semi-Automatic Shrink Wrapping Machine
Best for small to medium production volumes
Manual loading with automated sealing and shrinking
Ideal for budget-conscious operations
Fully Automatic Shrink Wrapping Machine
Designed for high-speed, continuous production
Integrates conveyors, sensors, and PLC control
Suitable for large paper mills and export packaging
Customized Board-Size Machines
Built for specific board dimensions and stacking patterns
Key Technical Features with Real Operational Benefits
| Feature | Operational Benefit |
|---|---|
| PLC control system | Maintains consistent wrapping quality |
| Adjustable tunnel temperature | Prevents film burn or loose wrapping |
| Heavy-duty conveyor | Supports high board weight safely |
| Low-maintenance sealing jaws | Reduces downtime |
| Energy-efficient heaters | Lowers operating costs |
| Emergency stop & safety guards | Protects operators |
Standard Industry-Level Technical Specifications
Wrapping Speed: 6–12 packs/min (model dependent)
Film Type: LDPE shrink film
Board Thickness: Up to 50 mm (customizable)
Tunnel Temperature: 150°C – 200°C
Power Supply: 415V, 3 Phase, 50 Hz
Machine Construction: Powder-coated or SS frame
Control System: PLC with HMI panel
(Innovative WrapTech Pvt. Ltd. customizes specifications based on production needs.)
How to Choose the Right Machine
Capacity
Select output speed based on daily board volume.
Board Size & Weight
Choose a machine that supports your largest and heaviest board stacks.
Level of Automation
Semi-automatic for flexible, low-volume lines
Fully automatic for continuous production
Film Compatibility
Ensure compatibility with your preferred shrink film thickness.
Budget & ROI
Balance initial cost with labor savings and damage reduction.
Frequently Asked Questions (FAQs)
Q1. Can this machine handle different board sizes?
Yes. The machine supports adjustable guides and customizable conveyors.
Q2. Does shrink wrapping affect board quality?
No. Controlled heat protects board integrity while improving protection.
Q3. What film thickness works best?
Typically 50–100 microns LDPE film works best for duplex boards.
Q4. How long does the machine last?
With proper maintenance, the machine operates reliably for 8–12 years.
