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CPP Films
CPP stands for “Cast Polypropylene Film.”
PP: Polypropylene, a versatile plastic, offers chemical resistance, flexibility, and high clarity. It is widely used in food packaging, laminates, and heat-sealed applications.
Cast: Unlike oriented films, CPP is produced by extruding molten PP through a flat die onto a chilled roller. This casting process keeps the film soft, uniform, and highly transparent, while providing excellent heat-sealing performance.
As a result, CPP film delivers reliable sealability, flexibility, and durability, making it ideal for inner layers of packaging and high-temperature applications.
CPP Film: The “Flexible Protector” Designed for High-Performance Sealing
In countless food packages, retort pouches, and laminated films, there is a soft yet strong material quietly ensuring safety and freshness. This material is CPP film—transparent, flexible, and heat-sealable. It adapts to various packaging requirements while protecting contents and maintaining durability across industrial and consumer applications.
Properties
- High transparency (haze <2%)
- Wide heat-sealing window (120–160°C)
- Oil and chemical resistance
Applications
- Retort pouches, frozen food inner layer
- Apparel/textile packaging
- Lamination substrate (co-extruded with BOPP/BOPET)
Common Thickness
- 15–80 μm
| CPP Films Series | Common Thickness(micro) |
| Low-Temperature Heat-Sealable Film | 20-80 |
| Matte Tissue Film (Printing Grade) | 20-60 |
| Transparent Tissue Film (Printing & Lamination Grade) | 20-60 |
| Cold-Resistant Film | 25-65 |
| Inflatable Film | 25-60 |
| 121° Retort Film | 65-80 |
| Anti-Fog Film | 20-40 |
