HSQY Heat Transfer Biaxially Oriented Polyester Film

BOPET Heat Transfer Film Manufacturer & Supplier

HSQY BOPET heat transfer film, also known as heat transfer PET film or polyester transfer film, is a biaxially oriented polyester carrier film designed for heat transfer printing, hot stamping foil, textile decoration, metallic yarn and other transfer applications. It combines high clarity, dimensional stability, mechanical strength and thermal stability for reliable converting and transfer processes.

HSQY supplies BOPET heat transfer film in thicknesses from 12μm to 75μm with customized roll widths up to 2000mm. Clear, matte, print-treated, release-coated and customized surface options can be discussed according to the printing method, transfer process, coating system and end application.

The film is suitable for textile transfer printing, hot stamping foil, transfer graphics, metallic yarn, decorative films and selected packaging applications. For industrial buyers and converters, HSQY can support customized thickness, width and surface treatment according to production requirements.

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Quick Answer: What Is BOPET Heat Transfer Film?

BOPET heat transfer film is a biaxially oriented polyethylene terephthalate film used as a carrier or base film in transfer printing and hot stamping processes. Biaxial orientation gives PET film good tensile strength, dimensional stability, optical clarity and resistance to deformation during converting and heat exposure.

Depending on the process, the BOPET film may be supplied untreated, print-treated, corona treated, primer treated or with a release coating. The correct surface configuration should be selected according to the ink, coating, adhesive, transfer temperature, substrate and required peel behavior.

BOPET Heat Transfer Film Video

BOPET Heat Transfer Film Images

BOPET Heat Transfer Film Specifications

The following specifications summarize the current HSQY BOPET heat transfer film range. Final technical values and surface configuration should be confirmed according to the approved product specification before bulk production.

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Key Advantages of BOPET Heat Transfer Film

High Thermal and Dimensional Stability

Biaxially oriented PET provides good dimensional stability during printing, coating, hot stamping and transfer processes. Stable film dimensions help support accurate registration and consistent converting at elevated processing temperatures.

High Clarity and Smooth Surface

Selected clear grades provide high transparency and a smooth film surface, supporting visual inspection, coating uniformity, printing and decorative transfer applications.

Good Mechanical Strength

BOPET offers high tensile strength and good handling properties, helping the film maintain web stability through printing, coating, slitting, laminating and transfer equipment.

Controlled Release Options

Release-coated versions can be selected when the film must separate cleanly from the transferred layer. Light, medium, heavy or other customized release requirements can be discussed according to the coating system, transfer temperature and substrate.

Print and Coating Compatibility

Print-treated or custom-treated polyester film can provide a more suitable surface for selected inks, coatings and adhesives. The exact surface treatment should be matched to the customer's printing and converting process.

Custom Thickness and Roll Width

HSQY supplies BOPET heat transfer films from 12μm to 75μm with customized widths up to 2000mm, allowing converters to select roll specifications according to coating, printing, slitting and transfer equipment.

BOPET Base Film vs Release-Coated Heat Transfer Film

Not every heat transfer application requires the same polyester film surface. The BOPET base film and its treatment should be selected according to the customer's converting process.

Applications of BOPET Heat Transfer Film

Textile Heat Transfer Printing

BOPET carrier film can be used in textile transfer processes for apparel, sportswear, bags, labels and fabric decoration. The coating and release characteristics should be matched to the selected printing and transfer system.

Hot Stamping Foil Base Film

Polyester film is widely used as a carrier or base film for hot stamping foil because of its thermal stability, strength, smooth surface and dimensional consistency. Designs can be transferred to paper, textiles, plastics and other compatible substrates depending on the foil structure.

Metallic Yarn

BOPET film can serve as a base material for metallic yarn and decorative textile structures requiring uniform thickness, mechanical strength and consistent converting performance.

Decorative Transfer Film

Heat transfer PET film can be used as a carrier for decorative graphics and coatings transferred onto compatible plastic, paper, textile and other surfaces.

Labels and Specialty Printing

Print-treated and coated BOPET films can also be evaluated for specialty labels, transfer graphics and selected decorative packaging applications where dimensional stability and consistent surface performance are required.

How to Choose the Right BOPET Heat Transfer Film

1. Confirm the Transfer Process

First identify whether the film will be used for textile transfer printing, hot stamping foil, metallic yarn, decorative transfer or another converting application. Different processes require different surface and release characteristics.

2. Select the Film Thickness

HSQY offers thicknesses from 12μm to 75μm. The correct thickness depends on web handling, mechanical strength, coating weight, transfer equipment and final converting requirements.

3. Confirm Surface Treatment

Tell HSQY whether you require untreated film, print-treated film, release coating, matte finish or another custom surface. Surface selection should match the customer's ink, coating, adhesive and processing method.

4. Define the Required Release Performance

For release-coated heat transfer films, specify whether the application requires light, medium or heavier release behavior and provide information about the coating structure, transfer temperature and target substrate.

5. Confirm Roll Width and Converting Requirements

HSQY can supply custom widths up to 2000mm. Buyers should also provide roll width, roll length, core requirement, winding direction and any maximum roll-diameter restrictions when applicable.

6. Test the Film on Your Production Line

Because transfer results depend on ink, coating, temperature, pressure, dwell time and substrate, sample or trial testing is recommended before full-scale production.

Tell Us Your Transfer Film Requirements

Information Required for a BOPET Film Quotation

Providing detailed production information helps HSQY recommend a more suitable heat transfer polyester film and prepare an accurate quotation.

• Application: textile transfer, hot stamping foil, metallic yarn or other use

• Required thickness in μm

• Required roll width and length

• Core size and winding direction if applicable

• Clear, matte or other appearance

• Untreated, print-treated or release-coated surface

• Ink, adhesive or coating system

• Transfer temperature, pressure and dwell time

• Required release or peel characteristics

• Target substrate: textile, paper, plastic or other material

• Order quantity and estimated annual consumption

• Destination country or port

Quality Considerations for Heat Transfer BOPET Film

Industrial buyers should evaluate more than film thickness alone. Important quality factors may include thickness tolerance, transparency, haze, surface treatment, surface tension, tensile properties, thermal shrinkage, coefficient of friction, release performance, roll profile and winding quality.

The most relevant parameters depend on the intended transfer process. Buyers should confirm the final technical specification and test the selected grade under actual production conditions before commercial use.

Certifications

HSQY focuses on stable quality control and production management for polyester film products. Current product information references SGS, ISO 9001:2008 and REACH support. Buyers requiring specific compliance documents should confirm the applicable documents for the ordered grade and destination market.

HSQY Global Exhibitions

HSQY participates in international exhibitions to meet converters, distributors, printing companies and industrial buyers and discuss polyester film applications, specifications and customized material solutions.

BOPET Heat Transfer Film FAQ

What is BOPET heat transfer film?

BOPET heat transfer film is a biaxially oriented polyester carrier or base film used in transfer printing, hot stamping foil and related converting processes. It provides mechanical strength, dimensional stability and thermal stability during production.

Is BOPET the same as PET heat transfer film?

BOPET is a specific type of PET film that has been stretched in both the machine and transverse directions. This biaxial orientation improves mechanical strength and dimensional stability, which is why BOPET is widely used as a transfer-film base material.

What thicknesses of BOPET heat transfer film are available?

HSQY currently supplies BOPET heat transfer film from 12μm to 75μm. The most suitable thickness depends on the transfer process, web handling, coating structure and equipment requirements.

What is the maximum film width?

HSQY can supply customized BOPET heat transfer film widths up to approximately 2000mm according to the current product specification.

Can HSQY supply release-coated PET heat transfer film?

Yes. Release-coated and customized coating options can be discussed according to the required transfer process. Provide the required peel behavior, coating system, transfer temperature and substrate when requesting a recommendation.

Can BOPET heat transfer film be used for textile printing?

Yes. BOPET film can be used as a carrier or base film in selected textile heat transfer processes. The required coating must be compatible with the ink system, transfer process, fabric and transfer conditions.

Can the film be used with sublimation ink?

Compatibility depends on the specific film coating, ink system and transfer process. If your process uses sublimation ink, provide the ink type, printing method, transfer temperature and target substrate so that the appropriate film configuration can be evaluated.

What is the difference between corona-treated and release-coated BOPET?

Corona treatment increases surface energy to support wetting and adhesion of selected inks or coatings. Release coating performs a different function by controlling how easily the transferred layer separates from the polyester carrier.

Can HSQY customize the release level?

Light, medium, heavy and other customized release requirements can be discussed according to the current product capability. Actual suitability should be confirmed through sample or production-line testing.

Is BOPET film suitable for hot stamping foil?

Yes. BOPET is widely used as a hot stamping and transfer foil base material because it provides good thermal stability, mechanical strength, clarity and dimensional stability during converting.

Are BOPET heat transfer film samples available?

A4 samples are available for material evaluation with freight collected according to the current HSQY product information. Provide the required thickness, coating, width and application when requesting samples.

What is the MOQ for BOPET heat transfer film?

The current reference MOQ is generally 1000 kg. Final MOQ may vary according to thickness, width, surface treatment, coating and other customized production requirements.

How do I request an accurate quotation?

Send HSQY your application, film thickness, width, surface treatment, coating or release requirement, ink system, transfer temperature, target substrate, quantity and destination country. Existing film samples or technical specifications are also useful for material matching.

Why Choose HSQY BOPET Heat Transfer Film?

HSQY supplies polyester film products to international converters, distributors and industrial buyers. We support customers with multiple thicknesses, customized roll widths, surface treatments and coating options for transfer printing, hot stamping, metallic yarn and decorative applications.

Whether you require standard BOPET transfer base film, print-treated polyester film or release-coated heat transfer PET film, provide your production parameters and target performance so that our team can evaluate the appropriate solution.

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