What is BOPET/CPP Sealing Film?
BOPET/CPP Sealing Film is a laminated film made by combining BOPET (Biaxially Oriented Polyester) and CPP (Cast Polypropylene).
This multilayer structure provides high clarity, strength, and excellent heat-sealing properties, making it ideal for food and industrial packaging.
HSQY PLASTIC’s BOPET/CPP sealing films are widely used as lidding films for trays, pouches, and containers requiring strong seals and premium appearance.
What are the main advantages of BOPET/CPP Sealing Film?
BOPET/CPP Sealing Film offers an ideal balance between mechanical strength, thermal stability, and sealability.
Key advantages include:
• Excellent sealing performance with strong adhesion.
• High transparency and gloss for attractive packaging.
• Superior heat resistance and dimensional stability.
• Good moisture, gas, and oil barrier properties.
• Excellent puncture and tear resistance.
• Compatible with high-speed automatic sealing and filling machines.
These characteristics make HSQY PLASTIC’s BOPET/CPP films suitable for both food and non-food packaging.
What are the common applications of BOPET/CPP Sealing Film?
BOPET/CPP Sealing Films are widely used for food packaging, including snacks, confectionery, frozen foods, dry foods, dairy products, and retort pouches.
They are also suitable for industrial and pharmaceutical packaging where durability and clarity are required.
In tray sealing, this film ensures leak-proof closure and strong heat seal under a wide range of sealing temperatures.
Is BOPET/CPP Sealing Film food safe?
Yes, HSQY PLASTIC’s BOPET/CPP sealing films are manufactured from 100% food-grade, BPA-free materials.
They fully comply with FDA and EU regulations for food contact safety.
The films are odorless, non-toxic, and suitable for direct contact with both hot and cold food products.
What thicknesses and sizes are available?
HSQY PLASTIC offers BOPET/CPP Sealing Film in a wide range of thicknesses, typically from 25μm to 70μm.
Film width, roll diameter, and core size can be customized based on the specific sealing machine and packaging type.
Various sealing strengths and surface treatments (e.g., anti-fog, matte, or easy-peel) are also available upon request.
What are the barrier properties of BOPET/CPP Sealing Film?
BOPET/CPP structures provide excellent protection against moisture, oxygen, and odors.
For higher protection, HSQY PLASTIC also offers EVOH or metalized barrier versions to extend the shelf life of sensitive products.
These films are ideal for applications requiring freshness retention, such as vacuum-sealed and modified atmosphere packaging (MAP).
Is BOPET/CPP Sealing Film recyclable or eco-friendly?
Yes, both BOPET and CPP are recyclable thermoplastic materials.
Compared with aluminum or PVC-based sealing films, BOPET/CPP films offer a lighter and more sustainable packaging solution.
HSQY PLASTIC continues to improve its film structures to enhance recyclability and reduce environmental impact.
Can BOPET/CPP Sealing Film be customized?
Absolutely. HSQY PLASTIC offers extensive customization options for BOPET/CPP films, including print design, film thickness, peel strength, and barrier performance.
We also provide special coatings like anti-fog, easy-peel, and matte finishes.
Our technical team ensures each film matches your specific tray material and sealing parameters for optimal performance.
Ordering & Business Information
What is the Minimum Order Quantity (MOQ)?
The standard MOQ for BOPET/CPP Sealing Film is 500 kg per specification.
Trial rolls or small batch orders are available for testing and pilot runs.
What is the Lead Time?
Normal production lead time is about 10–15 working days after order confirmation.
HSQY PLASTIC offers flexible scheduling for urgent or large-volume orders depending on stock availability.
What is the Production and Supply Capacity?
HSQY PLASTIC operates advanced co-extrusion and lamination lines with a monthly output exceeding 1,000 tons of sealing films.
We ensure stable supply, consistent quality, and long-term cooperation with global packaging manufacturers and distributors.
What Customization Services are Available?
We provide OEM and ODM customization services, including printed films, anti-fog coatings, matte finishes, and barrier structure design.
HSQY PLASTIC’s professional engineers can recommend the best BOPET/CPP film solution based on your tray type, sealing temperature, and application needs.
