Press Brake Die Protective Film – Premium Urethane Protection for Flawless Bending
Protect Your Workpieces. Extend Tool Life. Boost Efficiency.
In high-precision sheet metal bending, even minor scratches, dents, or indentations can ruin expensive materials and increase post-processing costs. Our Press Brake Protective Film acts as a reliable cushion between the die and the workpiece, preventing surface damage during the bending process.
Made from high-quality imported urethane, our protective film delivers superior cushioning, oil resistance, and durability — helping manufacturers achieve smoother finishes, reduce polishing time, and lower overall production costs.
Available in stock • Custom sizes supported • Bulk discounts available
Why Choose Our Press Brake Protective Film
Our die protective film is engineered specifically for press brake operations. It eliminates direct metal-to-metal contact, absorbs pressure, and protects both the workpiece and your valuable tooling.
- Prevents Indentations & Scratches: Acts as a soft barrier, eliminating visible marks on stainless steel, aluminum, copper, and other soft or high-value materials.
- Extends Die & Tool Life: Reduces physical wear, friction, and micro-particle damage, significantly lowering maintenance frequency.
- Improves Surface Quality: Delivers smoother, polished-looking bends without additional grinding or polishing steps.
- Saves Time & Money: Quick film replacement minimizes downtime compared to repairing or replacing expensive dies.
- Oil & Temperature Resistant: Performs reliably in humid workshops or with coolants, with a wide operating range of -50°C to 150°C.
- Eco-Friendly & Cost-Effective: A low-cost consumable that reduces the need for frequent tool repairs or replacements.
Premium Features
– Material: High-grade imported Urethane (Polyurethane) – flexible, tear-resistant, and excellent bending performance.
– Thickness Options: 0.3 mm, 0.6 mm, 0.8 mm, 1.0 mm (select based on workpiece thickness and V-groove size – recommended 1:8 ratio guideline).
– Widths: 110 mm or 150 mm (custom widths available).
– Roll Length: 30 meters per roll.
– Colors: White (standard) and Orange (high-visibility option).
– Additional Properties: High oil resistance, strong tear resistance, and outstanding flexibility for precise bending applications.
Recommended Matching:
– 0.3 mm → Suitable for ~1 mm sheet thickness
– 0.6 mm → Suitable for ~2 mm sheet thickness
– 0.8 mm → Suitable for ~3 mm sheet thickness
– 1.0 mm → Suitable for ~5 mm sheet thickness
Ideal Applications
Our protective film is trusted in industries demanding flawless surface finishes:
- Precision stainless steel bending (kitchenware, appliances, architectural panels)
- Aluminum alloy and copper sheet processing
- Automotive sheet metal components
- Aircraft and rolling stock (rail) galvanized or high-grade aluminum parts
- Electronics enclosures and high-precision metal fabrication
- Any operation using soft or mark-sensitive materials in humid or coolant-heavy environments
Easy Installation & Usage
- Clean the V-groove of the die to remove any dust or debris
- Cut the film to the required length.
- Place the protective film directly on the die surface (or use our optional Magnetic Protective Film Holder for faster, crease-free application).
- Proceed with bending — the film provides instant cushioning.
Technical Specification
| Specification | Details |
|---|---|
| Material | Imported Urethane (Polyurethane) |
| Thickness | 0.3 mm / 0.6 mm / 0.8 mm / 1.0 mm |
| Width | 110 mm / 150 mm (Custom widths available) |
| Length per Roll | 30 meters |
| Colors | White (Standard) / Orange (High-visibility) |
| Temperature Range | -50°C to 150°C |
| Key Properties | High oil resistance, Tear-resistant, Excellent flexibility, Strong cushioning |
- Up to 50% reduction in post-bending polishing time
- Significantly longer die lifespan
- Fewer rejected parts due to surface defects
Unlike rigid or low-quality alternatives, our urethane film offers the perfect balance of cushioning and durability. It reduces tool wear far more effectively than manual polishing methods and is far more economical than constantly servicing or replacing press brake dies.
Contact Us Now
Address
Mingjue Industrial Park, Lishui District, Nanjing City, Jiangsu Province, China