HSQY Heat Sealable Polyester Film

Heat-Sealable BOPET Polyester Film

HSQY heat-sealable polyester film is a high-performance BOPET film with a heat-seal layer designed for food packaging, pharmaceutical packaging, blister packs, lidding films, electronics insulation and industrial laminates. It combines the strength, clarity and dimensional stability of biaxially oriented polyester film with reliable heat-sealing performance.

This heat-sealable BOPET film is available in 12-75µm thickness and custom widths up to 1250mm. HSQY supplies clear, hazy and colored polyester films with print-treated, slip-treated and hardcoat surface options to support packaging, printing, laminating and converting requirements.

Heat-Sealable BOPET Film Images

Heat-Sealable BOPET Film Specifications

Key Advantages of Heat-Sealable BOPET Film

Reliable heat-sealing performance: The heat-seal layer allows the film to bond under heat and pressure, making it suitable for flexible packaging, lidding films, blister packs and laminated packaging structures.

Superior mechanical strength: Biaxially oriented polyester film provides high tensile strength, puncture resistance and dimensional stability for demanding packaging and industrial applications.

Excellent clarity and gloss: Clear heat-sealable BOPET film provides strong visual appeal for retail packaging, box windows, labels and printed packaging.

Chemical and moisture resistance: Polyester film resists moisture, oils and many common chemicals, helping protect packaged products and improve laminate durability.

Temperature stable performance: BOPET film maintains stable dimensions and performance during printing, laminating, sealing and converting processes.

Custom surface treatments: HSQY can provide print-treated, slip-treated and hardcoat polyester film options according to printing, sealing, laminating and converting requirements.

Recyclable material: Polyester film can be recycled in suitable recycling systems and is widely used in packaging and industrial film structures.

Applications of Heat-Sealable Polyester Film

Food packaging: Used for flexible packaging, snack bags, fresh food packaging, lidding films and composite packaging structures that require clarity and sealability.

Pharmaceutical packaging: Suitable for blister packs, label protection and packaging laminates where stable film performance and heat-seal compatibility are required.

Electronics insulation: BOPET film can be used for insulation layers, protective films and electronic component packaging that need strength and dimensional stability.

Industrial laminates: Heat-sealable polyester film is used for composite laminates, moisture barrier structures, release liners, protective layers and specialty converting applications.

Certifications

HSQY focuses on stable quality control and reliable production management. Our heat-sealable BOPET polyester film is supplied for global packaging, electronics and industrial buyers with SGS, ISO 9001:2008 and RoHS support.

Global Exhibitions

FAQ

What is heat-sealable BOPET film?

Heat-sealable BOPET film is biaxially oriented polyester film with a heat-seal layer. It is used for packaging and lamination structures that need strong film performance and reliable heat sealing.

What is heat-sealable polyester film used for?

It is used for food packaging, pharmaceutical blister packs, lidding films, printed packaging, flexible laminates, electronics insulation and industrial composite films.

Is heat-sealable BOPET film suitable for food packaging?

Yes. Heat-sealable BOPET film is commonly used in food packaging. Buyers should confirm the required food-contact grade, sealing layer and laminate structure before ordering.

What thicknesses can HSQY supply?

HSQY supplies heat-sealable BOPET polyester film from 12µm to 75µm, with custom width up to 1250mm according to packaging, printing and converting requirements.

Can the film be printed or surface treated?

Yes. HSQY can provide print-treated, slip-treated and hardcoat surface options to support printing, laminating, sealing and converting processes.

Are free samples available?

Yes. A4 samples are available for material checking, with freight collected. Please provide thickness, width, surface treatment and application details before requesting samples.

What is the MOQ?

The MOQ is generally 1000 kg. Final MOQ may vary depending on film thickness, width, surface treatment and custom requirements.

About HSQY Plastic Group

HSQY Plastic Group has more than 20 years of experience supplying BOPET films, polyester films and plastic materials for packaging and industrial applications worldwide. Our team supports global buyers with stable quality, custom specifications and responsive service.

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