High Barrier BOPP Film from China - Trusted Suppliers and Factory for Superior Packaging Solutions
Product Parameters
Material
Biaxially Oriented Polypropylene (BOPP) Film
Thickness
15-50 μm (Common range: 20-30 μm)
Surface Treatment
Glossy: High gloss (Friction Coefficient: 0.2-0.4)
Matte: Anti-glare treatment (Friction Coefficient: 0.4-0.6)
Transparency
High Transparency (Light Transmittance ≥ 90%, Haze ≤ 1.0%)
Product Applications
-
Food Packaging Suitable for meat products, fruits, vegetables, dairy products, biscuits, snacks, beverages, etc.
-
Medical Packaging Ideal for medical devices, medicines, and healthcare products.
-
Electronic Product Packaging Perfect protection for electronic components, testing equipment, and sensitive devices.
-
Others Widely applied in fine chemicals, specialized industrial products, and custom applications.
Typical Grades
| Grade | Level | OTR / 23°C, 50% RH (cm³/m²·day) |
WVTR / 38°C, 90% RH (g/m²·day) |
|
|---|---|---|---|---|
| Virgin | 98°C / 30min | / | ||
| HGPP121 | Common Grade | 0.7 | - | 5.3 |
| HGPP221 | Boiling Grade | 0.4 | 0.5 | 5.3 |
Technical Parameters
| Item | Testing Method | Unit | Value | |
|---|---|---|---|---|
| Thickness (Customizable) | GB/T 6672 | μm | 21 | |
| Tensile Strength | MD | GB/T 1040.3 | MPa | 151.8 |
| TD | MPa | 203.3 | ||
| Elongation at Break | MD | GB/T 1040.3 | % | 144.8 |
| TD | % | 19.6 | ||
| Coefficients of Friction | μs | GB/T 10006 | / | 1.2 |
| μd | / | 0.5 | ||
| Haze | GB/T 2410 | % | 1.4 | |
| Transmittance | % | 91.6 | ||
| Wetting Tension | GB/T 14216 | mN/cm | 52 | |
Finished Applications
Frequently Asked Questions
What material is this film made of, and what are its key features?
The film is made of Biaxially Oriented Polypropylene (BOPP). Key features include customizable thickness, high transparency (transmittance ≥ 90%), excellent tensile strength, and options for both glossy and matte surface treatments.
What are the available thickness options for the BOPP film?
The standard thickness ranges from 15 to 50 μm, with 20 to 30 μm being the most common. Customized thicknesses, such as 21 μm, can also be tailored to meet your specific requirements.
What is the difference between HGPP121 and HGPP221 grades?
HGPP121 is a common grade with an OTR of 0.7 cm³/m²·day. HGPP221 is a boiling grade suitable for high-temperature applications, offering an OTR of 0.4 cm³/m²·day under virgin conditions and 0.5 cm³/m²·day after boiling treatment at 98°C for 30 minutes.
What are the optical properties of this BOPP film?
According to testing standard GB/T 2410, the film features a high light transmittance of 91.6% and a low haze level of 1.4%, ensuring excellent clarity for product visibility.
What packaging applications is this film suitable for?
It is widely used in food packaging (meats, fresh produce, dairy, snacks, beverages), medical packaging (devices, pharmaceuticals), electronic product packaging (sensitive components), and other specialized chemical or industrial applications.