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Metallized CPP (Cast Polypropylene) Film is a cast polypropylene film coated with a thin metallic layer, typically aluminum, through a vacuum metallization process. It offers excellent moisture barrier properties, good heat sealability, and a bright metallic appearance that enhances product presentation. Compared with other films, it provides superior flexibility and strong sealing performance, making it ideal for high-speed packaging applications.
This film maintains good tensile strength and processability while delivering reliable protection against external elements. It is widely used in food packaging, snack wrappers, confectionery, and laminated flexible packaging structures. Metallized CPP Film is especially valued for applications that require both attractive shelf appeal and dependable sealing performance.
| Item | Specification |
|---|---|
| Material | Cast Polypropylene (CPP) |
| Surface Treatment | One side metallized (vacuum aluminum coating) |
| Thickness | 20–60 μm (customizable) |
| Width | 300–2000 mm (customizable) |
| Color | Silver / Metallic finish |
| Gloss | High glossy appearance |
| Moisture Barrier | Excellent |
| Oxygen Barrier | Good |
| Light Barrier | Excellent |
| Tensile Strength | Good |
| Flexibility | High |
| Dimensional Stability | Good |
| Heat Seal Temperature | 110°C – 140°C |
| Printing | Gravure & flexographic compatible |
| Lamination | PE, BOPP, PET and other films |
| Reflectivity | 95-96% |
| Main Applications | Snack packaging, confectionery, biscuit wraps, laminated flexible packaging |
Excellent Heat-Seal Strength
Offers strong and reliable heat sealing at relatively low temperatures, making it ideal as an inner seal layer in flexible packaging.
Improved Moisture Barrier
The aluminum coating enhances moisture resistance compared with plain CPP, helping protect packaged products.
High Flexibility & Toughness
CPP substrate provides good impact resistance and flexibility, reducing cracking risk during handling and forming.
Inner Seal Layer in Flexible Packaging
Metallized CPP film is widely used as an inner heat-seal layer in laminated packaging structures. Its strong seal strength and low sealing temperature ensure reliable package integrity for snack foods, bakery products, and dry goods.
Moisture-Sensitive Food Packaging
Suitable for products requiring enhanced moisture protection, such as biscuits, confectionery, powdered foods, and instant products. The aluminum layer improves moisture barrier performance, helping maintain freshness.
Laminated Multi-Layer Structures
Commonly combined with BOPP, PET, or other films through dry or extrusion lamination. It functions as a sealable barrier layer in pouches, sachets, and roll stock packaging.
Retort & Specialty Packaging (Specific Grades)
Certain grades can be developed for higher temperature resistance, making them suitable for specialized food packaging applications where stable sealing and durability are required.
Industrial & Consumer Goods Packaging
Used in packaging for household and industrial products where moisture protection, seal strength, and durability are important.
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
Zhejiang Pengyuan New Material Co., Ltd. is a specialized manufacturer of metallized films and composite films, serving insulation and lamination applications worldwide.The company operates a modern production base with 10+ production lines and an annual capacity of 20,000 tons, structured to suppor
