Biaxially Oriented Polypropylene (BOPP) Transparent Film is a high-performance packaging material with excellent optical clarity and mechanical properties. This versatile film offers exceptional transparency (>92%) and low haze (<2.0%), making it ideal for applications where product visibility is essential.
Our BOPP Transparent Film features excellent tensile strength (≥120MPa) in both machine and transverse directions, good dimensional stability, and good heat resistance. Available in thicknesses ranging from 15-40μm and widths up to 8.7 meters, it provides exceptional versatility for various packaging applications.
With excellent printability (surface tension ≥38mN/m) and processing characteristics, our BOPP Transparent Film is compatible with various printing methods and converting processes. The film also offers good moisture resistance and excellent rigidity, providing reliable protection for packaged products while maintaining optical brilliance.
Our BOPP Transparent Film is manufactured in advanced production facilities, adhering to strict quality standards for consistent performance in demanding packaging applications.
BOPP Transparent Film Technical Specifications
Our BOPP Transparent Film meets rigorous industry standards and provides the following consistent quality specifications:
| Property | Unit | Test Method | Typical Value |
|---|---|---|---|
| Thickness | μm | ASTM D374 | 15-40 |
| Width | m | - | Max 8.7 |
| Density | g/cm³ | ASTM D1505 | 0.90-0.91 |
| Tensile Strength (MD) | MPa | ASTM D882 | ≥120 |
| Tensile Strength (TD) | MPa | ASTM D882 | ≥220 |
| Elongation at Break (MD) | % | ASTM D882 | ≥150 |
| Elongation at Break (TD) | % | ASTM D882 | ≥60 |
| Light Transmission | % | ASTM D1003 | >92 |
| Haze | % | ASTM D1003 | <2.0 |
| Gloss (45°) | % | ASTM D2457 | ≥85 |
| Surface Tension | mN/m | ASTM D2578 | ≥38 |
| Thermal Shrinkage (120°C, 5min) | % | Internal Method | ≤5 (MD), ≤3 (TD) |
| Water Vapor Transmission Rate (38°C, 90% RH) | g/m²·24h | ASTM F1249 | ≤4.0 (20μm thickness) |
Note: The above values are typical and should not be considered as specifications. Custom specifications are available upon request.
Processing Information
Printing
BOPP Transparent Film is compatible with various printing methods including flexography, gravure, and offset printing. Corona treatment can be applied when necessary to enhance ink adhesion.
Lamination
Can be laminated with various substrates using solvent-based, solventless, or water-based adhesives. Exhibits excellent bonding properties with other films, aluminum foil, and paper substrates.
Metallization
Suitable for vacuum metallization processes to enhance barrier properties and provide decorative metallic appearance.
Storage & Handling
Store in a cool, dry place away from direct sunlight. Recommended conditions: temperature 15-25°C, relative humidity 45-65%. Shelf life of 12 months when stored properly.
BOPP Transparent Film Applications
Our BOPP Transparent Film is widely used in various packaging applications where clarity, strength, and printability are required:
Food Packaging
Ideal for snack foods, confectionery, bakery products, and fresh produce packaging due to its excellent transparency, moisture resistance, and product protection properties.
Labels and Stickers
The excellent printability and transparency make it perfect for high-quality labels, decorative stickers, and pressure-sensitive applications.
Lamination
Used in multilayer structures to provide mechanical strength, printability, and protective functions in various flexible packaging applications.
Overwrapping
Suitable for cigarette packs, cosmetics, pharmaceuticals, and stationery overwrapping applications due to its high transparency and good processing performance.
Tape Applications
Used as base film for packaging tapes, stationery tapes, and specialty tapes due to its excellent tensile strength and dimensional stability.
Decorative Applications
High transparency and printability make it suitable for decorative wrapping films, gift wrapping, and promotional materials.
Application Advantages
- Excellent Transparency - Light transmission >92%, haze <2.0%, providing outstanding product visibility
- High Rigidity - Excellent processing performance on high-speed packaging lines
- Excellent Gloss - Bright surface appearance enhancing product presentation
- Good Printability - Surface tension ≥38mN/m, achieving excellent ink adhesion
- Excellent Tensile Strength - Providing packaging integrity and durability
- Dimensional Stability - Low shrinkage rate ensures stable performance
- Moisture Resistance - Helps protect products from moisture intrusion
- Wide Thickness Range - 15-40μm available to meet various packaging requirements
