Heat Sealable PET Film – High-Performance Polyester Film

Premium Heat Sealable PET Film Manufacturer

We produce high-quality heat sealable PET film (polyester film) designed for a wide range of industrial and packaging applications. Our film is co-extruded, biaxially oriented (BOPET) with a heat sealable layer on one side and corona treatment on the reverse side, ensuring excellent sealing and printability.

Key Features of Heat Sealable PET Film

• Excellent heat sealing performance at lower temperatures
• Strong seal strength and reliability
• Superior mechanical properties and durability
• Outstanding dimensional stability at high temperatures
• Excellent printing and metallization performance
• High moisture, aroma, and gas barrier properties
• Suitable for freezer-to-oven applications
• FDA and EC compliant for food contact

Structure & Surface Treatment

• One side: Heat sealable (amorphous copolyester layer)
• Other side: Corona treated (enhanced ink adhesion)
• Available in:
  • Single-side heat sealable PET film
  • Double-side heat sealable PET film
  • Matt heat sealable PET film
  • Anti fog Heat sealable pet film

Applications of Heat Sealable PET Film

Food Packaging

• Lidding film for APET / CPET trays
• Ready-meal packaging (ovenable & microwaveable)
• Roasting and cooking bags
• Flexible food packaging

Industrial & Specialty Uses

• Pharmaceutical packaging
• Cosmetics and chemical packaging
• Aluminum lamination
• Copper lamination
• tin plate lamination
• FRP panels and fiberglass roofing sheets
• Mosquito coil packaging

Performance Advantages

• Excellent aroma barrier for odor-sensitive products
• Suitable for dual ovenable applications (freezer → oven/microwave)
• Strong anti-leak and moisture-proof properties
• Enhances product shelf life and quality
• Supports anti-counterfeiting packaging solutions

Special Variants

• Anti-UV Heat Sealable PET Film
  • Designed for outdoor applications
  • Ideal for FRP panels and roofing materials

Technical Specifications

• Thickness: 15μm, 20,25mic μm (customizable)
• Width: 500 – 2200 mm
• Length: Up to 12,000 / 24,000 meters
• Core size: 3 inch or 6 inch
• Packaging: Standard export pallet

Material Compatibility

Our heat sealable PET film can seal to:

• APET
• CPET
• PETG
• BOPET
• Metal surfaces

Why Choose Our Heat Sealable PET Film?

• Reliable high sealing performance
• Excellent printability for branding
• Strong barrier protection
• Certified for food-grade applications
• Customizable specifications for different industries

Download TDS

To download the Technical Data Sheet (TDS) for our heat sealable PET film, please contact us.

to downloard the TDS of the heat sealable pet film

Heat sealable pet film