What is BOPET Coated Sealing Film?
BOPET Coated Sealing Film is a high-performance lidding film made from biaxially oriented PET (BOPET) with a specially coated sealing layer.
It is designed to provide strong, consistent sealing to various tray materials such as PET, PP, PS, and paperboard.
HSQY PLASTIC produces premium BOPET Coated Sealing Films that combine clarity, strength, and excellent sealing reliability for professional food and industrial packaging applications.
What are the main advantages of HSQY PLASTIC BOPET Coated Sealing Film?
HSQY PLASTIC’s BOPET Coated Sealing Film offers exceptional mechanical strength, high transparency, and excellent gas barrier properties.
The special heat-seal coating provides uniform sealing even under variable temperatures and sealing pressures.
It features good resistance to puncture, tearing, and heat distortion, making it ideal for both chilled and hot-fill packaging.
The film is also printable, allowing customized branding and clear presentation of packaged products.
What are the typical applications of BOPET Coated Sealing Film?
This film is commonly used for sealing trays and containers in ready meals, snacks, frozen foods, salads, and bakery packaging.
It is suitable for PET, PP, PS, PVC, and paperboard trays, providing a strong and reliable seal.
HSQY PLASTIC BOPET sealing films are widely used in both manual and automated tray-sealing lines across the food and beverage industries.
How does the coated sealing layer work?
The coating layer on the BOPET film acts as the heat-seal interface, bonding securely to the tray material during the sealing process.
It ensures consistent adhesion even under high-speed production or fluctuating temperatures.
This advanced coating technology enhances sealing reliability, improves barrier performance, and reduces sealing defects.
Is BOPET Coated Sealing Film safe for food contact?
Yes. HSQY PLASTIC BOPET Coated Sealing Films are made from food-grade raw materials compliant with FDA and EU food contact regulations.
They are odorless, BPA-free, and contain no harmful chemicals.
These films provide a hygienic barrier that protects food from oxygen, moisture, and external contamination.
What are the available thicknesses and sizes?
Standard film thickness ranges from 25μm to 50μm depending on application requirements.
Custom widths and roll diameters can be supplied to fit different sealing machines.
HSQY PLASTIC also offers peelable and non-peelable versions, with optional anti-fog or high-barrier coatings for specific uses.
Can BOPET Coated Sealing Film be used in microwave or oven applications?
Yes. BOPET Coated Sealing Film provides high heat resistance and dimensional stability, making it suitable for microwave reheating.
For oven applications, special high-temperature versions are available upon request.
It maintains sealing integrity and clarity even under elevated temperatures.
Is HSQY PLASTIC BOPET Coated Sealing Film environmentally friendly?
Yes. HSQY PLASTIC is committed to sustainable production and eco-friendly packaging solutions.
Our BOPET Coated Sealing Films are recyclable and manufactured with low-emission materials.
We also provide recyclable mono-material PET options that support circular economy practices.
Can the film be customized according to customer needs?
Definitely. HSQY PLASTIC provides full customization including film thickness, width, sealing layer type, and printing design.
We can modify seal strength, optical clarity, and coating performance based on your tray material and sealing conditions.
Custom logo printing and brand-specific designs are also available for enhanced packaging appeal.
How to select the right BOPET Coated Sealing Film?
Selection depends on your tray material, sealing machine, temperature range, and desired packaging properties.
HSQY PLASTIC offers professional technical consultation and free samples to ensure compatibility and efficient production.
Our team helps you identify the optimal film structure for your sealing and storage conditions.
Ordering & Business Information
What is the Minimum Order Quantity (MOQ)?
The standard MOQ for BOPET Coated Sealing Film is 500 kilograms per size or specification.
MOQ may vary for custom coatings or printed designs.
What is the Lead Time?
Normal production lead time is 10–20 working days after order confirmation.
HSQY PLASTIC maintains sufficient raw materials to ensure fast and stable delivery.
What is the Production / Supply Capacity?
Our monthly production capacity exceeds 300 tons, allowing steady supply for large orders and long-term partnerships.
We serve global food packaging distributors, converters, and brand owners with consistent quality.
Does HSQY PLASTIC offer Customization Services?
Yes. HSQY PLASTIC provides comprehensive OEM and ODM services for BOPET Coated Sealing Films.
We tailor film formulations, coating structures, and printing effects to meet your brand and technical requirements.
Our experienced engineers ensure every order achieves superior sealing performance and market competitiveness.
For detailed specifications or quotation, please contact HSQY PLASTIC — your trusted manufacturer of BOPET Coated Sealing Film and professional food packaging solutions.
