ZHENGZHOU MEFU CNC EQUIPMENT LIMITED
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time | 7-14 work days |
| Packaging Details | wooden case/carton |
| Type | Flatbed Applicator |
| Heated | Infrared |
| Roller Pressure | Adjustable |
| Speed | Adjustable |
| Rollers | Silicon (130mm) |
| Laminating Width | 64 inches |
| Up And Down | Pneumatic |
| Power Supply | AC 220V/50Hz |
| Warranty | 1 year limited warranty |
| Brand Name | MEFU/LEFU |
| Model Number | MF-B4 |
| Certification | CE, RoHS, ISO, PSE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Delivery Time | 7-14 work days |
| Packaging Details | wooden case/carton | Type | Flatbed Applicator |
| Heated | Infrared | Roller Pressure | Adjustable |
| Speed | Adjustable | Rollers | Silicon (130mm) |
| Laminating Width | 64 inches | Up And Down | Pneumatic |
| Power Supply | AC 220V/50Hz | Warranty | 1 year limited warranty |
| Brand Name | MEFU/LEFU | Model Number | MF-B4 |
| Certification | CE, RoHS, ISO, PSE | Place of Origin | CHINA |
| High Light | flatbed laminator pressure control ，1mm poster laminator settings ，50mm foam board lamination | ||
In a high-output print shop, your Flatbed Laminator is the bridge between a raw print and a finished premium product. However, the mechanical requirements for a 1mm polypropylene poster are the opposites of those of a 50mm heavy-duty foam board.
If you use the same pressure settings for both, you risk two costly failures: Silvering (bubbles) on thin media or Structural Crushing on thick substrates. Achieving perfect Wide Format Lamination requires a shift from "manual guesswork" to "data-driven calibration."
Every substrate has a different Compressive Strength (measured in kPa or PSI). Understanding these limits is the first step to "One-Key" adjustment.
| Substrate Material | Typical Thickness | Compressive Strength (Limit) | Recommended Pneumatic Pressure |
|---|---|---|---|
| PP/PVC Poster | 0.2mm - 1mm | N/A (Non-compressible) | 5.0 - 6.0 Bar |
| Aluminum Composite (ACM) | 3mm - 4mm | High (>15,000 kPa) | 4.5 - 5.5 Bar |
| PVC Rigid Board | 5mm - 10mm | Medium (~3,500 kPa) | 3.5 - 4.5 Bar |
| XPS Foam Board | 20mm - 50mm | Low (<250 kPa) | 1.0 - 2.0 Bar |
NEFU Flatbed Laminators feature synchronized pneumatic lift systems. Here’s how they manage the 1mm to 50mm transition:
At 1mm, you need the roller to exert its full downward force. At 50mm, the cylinders actually work "upwards" to support the roller's weight, allowing it to "float" on the surface of the foam. This ensures a consistent Linear Pressure of exactly 1.5 Bar, regardless of the board's height.
On cheap laminators, raising the roller to 50mm often causes one side to rise faster than the other. A 0.5mm height variance across a 1.5m width will cause the film to "tunnel" or wrinkle. Professional systems use a mechanical synchronization shaft to ensure the roller remains parallel to the bed within a 0.05mm tolerance.
For 1mm Posters: Use higher pressure (5-6 Bar) and high film tension. Since the substrate isn't compressible, you need maximum force to drive out micro-bubbles (silvering).
For 50mm Foam Boards: * Drop the Pressure: Switch to 1.5 Bar.
Reduce Speed: Drop to 2m/min.
The Data: Lowering speed increases the "dwell time" (the time the adhesive is under the roller), which allows for bubble-free results even at the low pressures required to prevent crushing.
Static Management: Thicker boards generate more friction. Ensure your Flatbed Laminator is grounded to prevent static shocks that attract dust between the film and the board.
Precision in Wide Format Lamination isn't about having the strongest roller; it's about having the most controllable one. Whether you are finishing a thin poster or a 50mm architectural model, understanding the pressure data ensures a perfect finish every time.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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