DTF Heat Transfer Film

Nanyang Deshiwei Digital Technology Co.,Ltd: Your Professional DTF Heat Transfer Film Manufacturer!

Nanyang Deshiwei Digital Technology Co. Ltd was founded in 2000 with many years produce experience. We are the professional manufacturer of digital printing materials and medical film.The mainly products include water-based reverse print backlit film, water-based front print backlit film, eco-solvent front print backlit film, DTF film etc.

Strong Production Capability

The company has been committed to the research and development in the field of digital printing consumables. Up to now, Nanyang Deshiwei covers an area of 60,000 squaremeters, which has three high-precision automatic coating production lines with various professional equipment and more than 20 middle and senior technical personnel. As a result, the total annual production volume can reach 50 million squaremeters.

Quality Assurance

The company has a strict quality management system and has passed ISO9001:2000 quality certification. With its strong technical strength and honest business philosophy, it enjoys a good reputation in the industry and has won many honors such as "China Famous Brand" and "China Consumers Trustworthy Brand".

Broad Market

The domestic marketing network covers nearly 30 central cities, and more than 10 agents have been established in first-tier cities such as Beijing, Guangzhou, and Shanghai. Products are exported to more than 30 countries and regions in six continents including America, Europe, and Asia.

Leading Service

Our services are refined and standardized. From pre-sales technical consultation to after-sales maintenance, we always put customer needs first and continuously innovate our service value system.

What is DTF Heat Transfer Film

DTF heat transfer film is a transfer film used in the DTF printing process. It is a clear film with a special coating on one side that bonds with DTF inks. DTF film is a versatile and effective transfer film that can be used in the DTF printing process to achieve high quality full color transfers on a variety of substrates.

Benefits of DTF Heat Transfer Film

Hassle Free Vibrant High Quality Prints
DTF printing produces crisp details in a vibrant, wide color gamut. DTF printers accept most art formats with a simple drag-and-drop; no rasterization, separations, or other complicated preparation steps required.

Versatility
Works on most substrates and colors - including 100% cotton black polyester, which is difficult to sublimate. You also have multiple production options. Print transfers and press shirts for your own production. Stock up on your most frequently used transfers to balance your production between busy and slow days. Become a transfer company and supply small printers.

Durability
Rubberized inks and a resilient, durable adhesive ensure washability and long-term quality. It is common to see DTF prints last 30-50 washes, which is considered the industry standard.

Fast and Easy Graphic Preparation
With minimal fuss or art preparation, you can send a job straight to print without worrying about it getting damaged. Handles CMYK and RGB with ease.

Easy to Learn
DTF is very easy to learn, print, shake, bake, press. There is room to master the process. No pre-treatment or garment preparation is required like with DTG. No A+B mixing is required like with white toner printing. While simple to operate, maintenance is the biggest learning curve and should not be overlooked.

No Setup Costs
DTF printing tends to be much cheaper than screen printing in small batches, as it avoids all screen setup costs while allowing an unlimited number of colors, and multiple positions can often fit on a single sheet.

More Production Options
In terms of garment preparation, it requires no pre-treatment of the fabric, and because the image is printed onto the transfer paper, final production does not need to take place at the factory. This means you or your client can make the transfer paper, then bring a box of blank shirts and a heat press to a live event and print to order - without having to hold inventory or waste stock by over-printing certain sizes.

Types of DTF Heat Transfer Film

By Coating Process: Single-Sided And Double-Sided
DTF films can be coated with a matte coating on one or both sides through the coating process. The introduction of double-sided films was designed to solve the sliding misalignment challenges faced by printers in the early stages of DTF technology. In addition to solving this problem, another advantage of using double-sided coating is that it can accommodate more ink and powder, ultimately producing higher quality and more durable prints. This is also why we use double-sided coating for all films.

By Peeling Process: Cold Peel / Hot Peel / Hot And Cold Peel / Instant Peel
In terms of peeling process, DTF films can be divided into hot peel, cold peel, hot and cold peel, and instant peel films. Cold peel films require the backing to be cooled after hot pressing before peeling to ensure the best transfer effect. In contrast, hot peel films containing wax allow the carrier sheet to be peeled off about 5 seconds after hot pressing, thereby speeding up the peeling process. Hot and cold peel DTF films (films provided by DTF Station belong to this category) give users the flexibility to choose to peel the carrier film when it is cold or hot. DTF Station's newest instant peel films increase productivity and efficiency while preserving the highest quality and intricate details of your designs.

By Visual Effects
While standard DTF films offer vivid, bright effects that are suitable for most garments, incorporating DTF films with special visual effects can provide business owners with an extra edge. Options for a variety of unique visual effects include glitter films, gold films, reflective color films, luminous films, temperature-shift films, and more, providing a variety of choices to enhance the appeal of printed designs.

•Glitter DTF Film: Infused with a glitter coating on DTF transfer film, this variation creates a dazzling glitter effect, making it a perfect alternative to glitter vinyl.

•Gold DTF Film: Coated with gold glitter, this film adds a luxurious, shimmering gold foil effect to your designs, expanding your DTF printing options for a wider range of applications overall.

•Reflective Color DTF Film: When illuminated, this DTF film reflects colors similar to reflective heat transfer vinyl, making it ideal for personalization and providing a vibrant color reflection effect at specific angles.

•Luminous DTF Film: This film has a photoluminescent effect that lasts for a long time, making it perfect for special clothing designs, adding creativity to clothing such as T-shirts, bags, shoes, socks, etc., making the print glow in the dark.

•DTF Gold/Silver Foil: This film has a shiny metallic sheen that adds brilliance to your design, and its washability ensures a long-lasting shine.

•Fluorescent DTF: To achieve a neon effect, DTF fluorescent ink is required, and when used with a fluorescent DTF printer, any of the above DTF transfer films is required.

•Thermodynamic Film: This film produces different effects at different temperatures, with the pattern becoming brighter when the temperature rises and darker when the temperature drops, providing an engaging visual dynamic.

Parts of DTF Heat Transfer Film

Printing Layer

The printing layer provides a printable surface that absorbs ink. The materials used include PVC, PU, etc. This layer greatly affects the image quality and heat transfer performance. Today, PU is widely used for its realistic printing effect and environmentally friendly characteristics.

Adhesive Layer

The adhesive is a hot-melt layer that bonds the ink to the fabric during the heat pressing process. The bond strength ensures that the image remains adhered to the garment during washing.

Release Layer

Also known as the release layer, this coating allows the transfer film to be peeled off after pressing. It determines how easily the film can be peeled off from the substrate.

Base Layer

The base layer acts as a carrier and foundation for other layers. PET film is most commonly used due to its durability, strength, and dimensional stability compared to paper.

Additional Layers

Some films have additional coatings, such as a protective top layer to improve washability or a back coating to reduce static electricity.

Applications of DTF Heat Transfer Film

Fashion & Apparel

In the fashion & apparel industry, DTF heat transfer films are widely used to create custom designs on apparel and accessories. Whether it’s a t-shirt, hoodie or bag, DTF heat transfer films allow designers to produce intricate patterns and graphics with vibrant colors. This method is particularly useful for producing limited edition or personalized items that require a quick turnaround. Fashion brands utilize heat transfer films to add logos, text and detailed artwork to their products, providing a high-quality finish that withstands repeated washing and wear. The ability to easily switch designs without extensive setup makes DTF heat transfer films ideal for small batches and custom products, meeting the growing demand for unique and personalized fashion items.

Sportswear & Team Uniforms

Another important application for DTF heat transfer films is in the field of sportswear and team uniforms. The film is used to apply names, numbers and logos to jerseys and other sportswear. This method ensures that the graphics are durable and can withstand the rigors of sporting activities, including stretching, sweating and frequent washing. Teams and sportswear brands benefit from the flexibility of DTF heat transfer film, which allows them to quickly produce custom uniforms for athletes at all levels, from varsity to professional leagues. DTF heat transfer film adheres to all types of fabrics, including elastic materials such as spandex, ensuring that the final product is both functional and beautiful.

Promotional Products and Corporate Merchandising

In the promotional products and corporate merchandising world, DTF heat transfer film is an essential tool for adding logos, slogans, and artwork to a variety of items. Companies use DTF heat transfer film to create branded merchandise such as hats, tote bags, and mouse pads, which are then distributed as part of marketing campaigns or corporate gifts. The ability to quickly and cost-effectively produce high-quality custom products makes DTF heat transfer film a top choice for businesses looking to increase brand awareness and engage with customers. It creates eye-catching, durable products that leave a lasting impression.

Home Decor and Interior Design

DTF heat transfer film also plays an important role in home decor and interior design. Designers use heat transfer film to add decorative elements to items such as pillows, curtains, and wall hangings. The ability to customize these items with unique patterns and designs makes DTF a popular choice for creating personalized home decor that reflects personal style and taste. Additionally, DTF is used in interior design to apply graphics to furniture, cabinets, and other surfaces, providing a durable and aesthetically pleasing finish that can transform the look of a space. This versatility offers endless creative possibilities for personalizing and improving home interiors.

Automotive Industry

The automotive industry is another area where DTF is commonly used. It is used to add decorative trim, logos, and other graphics to automotive interiors and exteriors. The ability of DTF to conform to a wide variety of shapes and surfaces makes it ideal for customizing vehicles, providing a high-quality, durable finish that can withstand the demands of daily use and exposure to the elements. Automotive manufacturers and aftermarket companies use DTF to create unique vehicle designs, adding value and enhancing the beauty of their products. The application extends to private vehicles and commercial fleets, where branding and customization play a vital role in marketing and identity.

How to Choose DTF Heat Transfer Film

Intended Printing Method
•DTF Film vs. DTF Paper: DTF paper is thicker, while DTF film is thinner and more transparent. DTF paper is better suited for certain desktop printers, while DTF film requires roll-to-roll printing.
•Printer Type: Some DTF films are designed for desktop or roll-to-roll printers. Make sure you choose a film that is compatible with your printer.
•Ink Type: DTF films are formulated to work with either pigment or dye inks. Use the correct ink type for your ink system.

Transfer Material Type
•Natural Fabric vs. Synthetic Fabric: Some films are better suited for certain fabric types, such as 100% cotton vs. polyester blends.
•Light Fabric vs. Dark Fabric: There are films specifically designed for transferring to light or dark fabrics.

Feel
A key decision point is whether you want your prints to have a smooth "dye-sublimation" feel or a texture you can touch. Films with thicker coatings tend to produce prints with a more tactile feel.

Washability and Durability
How long does the print last after washing and wearing? High release films generally improve durability. Topcoats and backcoats also help with washability. Check specs and user reviews.

Print Quality
How vivid and clear are the printed colors and details? The ink-receptive coating has a big impact on this. Thicker coatings generally produce richer colors, but also feel thicker. Find the right balance.

Release Characteristics
Does the film peel easily during heat transfer? Thicker release coatings improve transfer.
But too thick a release layer can reduce image quality. Evaluate release force.

Price and Value
Entry-level films may compromise on quality. Higher-priced films generally perform better. But increased cost doesn't always mean better results. Focus on the value that meets your needs.

Desired Print Effect
Do you want a standard opaque print, or do you want to create a reflective, metallic, or other special effect? Choose a film specifically designed to create certain visual styles.

Hot or Cold Peel Preference
Do you want a faster hot peel process, or prefer the washability of cold peel? This determines whether you need a wax-based hot peel coating or a sticky cold peel coating.

Companion Products
Make sure your DTF film selection works with your inks, powders, backing sheets, and heat press for optimal system compatibility. When changing films or purchasing DTF coatings for the first time, it is wise to consult your film supplier to understand all the variables. Their expertise can help you determine the best formulation and product for your printing needs.

Certifications

1(001) 2(001) 3(001)

4(001) 5(001) 6(001)

Frequently Asked Questions

Q: What is DTF film?

A: DTF film stands for Direct to Film and is a key component of DTF printing technology, which has revolutionized textile marking by providing precise, durable, and edgeless printing on a variety of media. DTF film is typically made of PET (polyethylene terephthalate) and is essential for transferring designs onto textiles. The films are coated with special coatings to hold DTF inks, and their composition varies depending on whether they are hot-peel, cold-peel, or designed for specific effects such as metallic or glitter finishes. These films are available in different thicknesses and formats, such as single sheets for small-scale use or rolls for larger projects. The choice between hot-peel (peeling while the film is still hot) and cold-peel (peeling at room temperature) depends on the specific application and the level of productivity required.
DTF printing offers many advantages, such as high-resolution prints with vibrant colors, fine details, and suitability for a variety of substrates, including fabrics, plastics, and metals. It is known for its durability, washability, fast turnaround times, and cost-effective production, making it an ideal choice for both small and large-scale printing projects. The flexibility of DTF printing extends to a variety of industries, including custom apparel, promotional products, home decor, and signage. The printing process involves creating a design, printing it onto a specialized clear film using a DTF printer, applying a layer of sticky powder, and then using a heat press to transfer the design to a substrate. The film is then removed, leaving behind a vibrant, durable print.

Q: Why is my DTF transfer not sticking/adhering?

A: Make sure you are pressing with adequate and consistent pressure at the correct temperature. Often, using a handheld heat press or iron will cause adhesion issues because they have a smaller surface area and the pressure/temperature is less consistent. This is why we recommend using a traditional clip-on heat press.
When pressing, make sure your garment is completely flat and the pressing surface is even, with no collars or zippers getting in the way. It is important to keep the pressure consistent between the heat press and the transfer, and it should not be hindered by elements of the garment.
Artwork with super small details or fine lines can also sometimes present a challenge, as the amount of backing adhesive may not be enough to adhere to your garment without some kind of alteration. Tweaking your design by thickening these details or adding an outline can help alleviate this issue, along with following proper application and pressing instructions.

Q: What are the benefits of DTF transfers?

A: DTF transfers are resilient and durable. They provide high resolution and intricately detailed prints that are vibrant. They offer the convenience of hot or warm peeling and require minimal pressing time. DTF printing requires less artwork preparation than other methods because there is less need for rasterization or negative space. Our custom DTF transfers only require raster files with a recommended 300 DPI resolution (for best quality results) but can accommodate both raster and vector formats. Additionally, DTF transfers are versatile and adhere seamlessly to a variety of substrates including cotton, polyester, blends, and more. Unlike vinyl (HTV) cuts, DTF transfers require no weeding, saving a ton of time! Plus, they prove to be cost-effective, even for high-volume production runs

Q: How are DTF transfers made?

A: 1) Printing: First, a digital design is printed onto a special PET (polyurethane terephthalate) film using a DTF printer. The printer prints the design in reverse using water-based CMYK and white pigment inks. The white layer is printed last as a backing layer. This makes the colors on the substrate appear extra vibrant.
2) Powdering: After printing, while the ink is still wet, hot melt adhesive powder is applied to the printed side of the film. This powder adheres to the wet ink, ultimately bonding the design to the fabric. Excess powder can be removed by shaking or tapping the film. Often, a special device called a vibrator is used during this process to ensure that the powder is evenly distributed throughout the film.
3) Curing: The film containing the powdered design next needs to be heated to activate the adhesive powder. This can be achieved by using a heat press, curing oven, or conveyor belt dryer. Heating causes the adhesive powder to melt and adhere to the ink, forming a solid transferable layer.
4) Imprinting: Place the prepared film on the fabric with the printed side facing down. Using a heat press, imprint the film onto the selected substrate using the recommended application settings.
5) Peeling off: Once the transfer process is complete, it can be peeled off while hot, leaving the design adhered to the substrate

Q: What is DTF printing?

A: Direct to film or DTF printing is a printing method that involves printing a design onto a film, which is then transferred to a variety of surfaces. DTF printing is becoming increasingly popular due to its versatility, durability, and high-quality output. The technology is ideal for printing designs on apparel, hats, bags, and a host of other products. When choosing a DTF solution, it is important to consider the benefits of using a printer that is specifically designed rather than one that has been converted to DTF printing. Dedicated DTF printers provide the best results, increased efficiency, and long-term cost savings.

Q: What are the downsides of DTF printing?

A: 1) Speed
In terms of garment preparation, it requires no pre-treatment of fabrics, and because the image is printed onto transfer paper, final production does not need to take place in a factory. This means you or your client can make transfers, then go to an event with a box of blank shirts and a heat press and print to order - without having to keep inventory or waste inventory by over-printing certain sizes.
2) Maintenance
DTF printers typically use Epson print heads that were originally designed for dye or pigment-based inks - this is true for almost every brand. When loaded with rubberized, viscous DTF inks, the print heads must be constantly used, kept wet, and cleaned regularly. Clogged print heads are the biggest expense. Fortunately, this can be avoided with routine maintenance and proper weekend or vacation planning.
3) Fumes and Ventilation Requirements
The "fumes" that evaporate from DTF are more than just water. The inks release polymer fumes that require strong air filtration with specialized fume extractors or vents - usually both. This is not to be overlooked and also makes printing in enclosed spaces problematic.
4) Equipment Costs and Production
The upfront equipment costs per hour of printing, as well as the cost of replacement parts and downtime due to limited speeds, can be a concern for new and small businesses. The biggest issue with direct to film is early production speeds and order volumes. The machines must be run or maintained, but entry-level DTF printers can only print 3-8 transfers per hour, so it’s easy to overwhelm a single machine. If you regularly receive orders for 25+ shirts and have tight deadlines, you’ll quickly need to add a second (and likely larger) machine.

Q: Which DTF film is better?

A: There is no one-size-fits-all answer to this question. For print-on-demand (POD) orders and specific fabrics, cold peel would be the preferred choice. However, for mass production orders and different fabrics, hot peel and instant peel become viable options. In real-world situations, the decision-making process becomes more complicated as business operators weigh numerous factors to achieve the best results.

Q: What is double-sided DTF film?

A: Double-sided DTF film has a frosted coating on both sides. Although both sides are frosted, only one side can be printed. Experienced users can easily identify the printable side by touch or visual inspection. The development of double-sided DTF film stems from its ability to hold more film and powder, resulting in higher quality and more durable prints. Another advantage is that the friction of the frosted back side effectively prevents static electricity, ensuring that the film stays in place during the printing process, guaranteeing the best printing results.

Q: Which side of the DTF film is printed?

A: Whether you are using single-sided DTF film or double-sided film, only one side can be printed. An easy way to determine the correct side to print is to hold the film up to the light. The side that reflects more light should not be printed, while the side that appears darker or less shiny is the printable side. During the printing process, if you notice ink running, it indicates that you may be printing on the wrong side of the film. This simple technique ensures accurate identification of the printable surface, facilitating a smooth printing process.

Q: How to remove DTF film?

A: If you are asking about the process of peeling off the DTF film carrier sheet, it is recommended to consult the supplier regarding the specific film type. Cold peel films typically require at least 30 seconds to peel off, while hot peel films can be peeled off after waiting a few seconds.

Q: Can DTF film be reused?

A: No, DTF film cannot be reused. In order to achieve the best printing results by absorbing and retaining inks and powders, DTF film is designed with a special coating. This coating is largely depleted after the first use, rendering the film unsuitable for further printing applications.

Q: Why is DTF printing so popular?

A: DTF printing is growing in popularity due to its versatility and ability to produce detailed, vibrant and long-lasting prints. The technology offers a variety of benefits including the ability to print on both light and dark fabrics, intricate designs and the ability to work with a wide range of textile materials. DTF printing requires no pre-treatment of the garment and allows for creations with no minimum order!

Q: What are the care instructions for DTF transfers?

A: Wait 24 hours before first wash, then machine wash in cold water with a mild detergent. Do not use fabric softener, do not bleach or dry clean, and tumble dry on low heat. Your DTF transfers can be washed regularly or inside out, but the latter is recommended.

Q: Which heat press do I need to apply DTF transfers? Can I use an iron?

A: We strongly recommend using a traditional clamp-on heat press to apply DTF transfers. The two most important factors in successfully pressing any DTF transfer are coverage and pressure (the two weak points of irons and handheld craft presses). While you can try to use an iron or handheld, we do not recommend it as you may experience bonding issues and shorten the life of the garment.

Q: Can DTF transfers be layered when pressed?

A: Technically, you can layer transfers on top of each other when pressed, but we do not recommend it as the backing adhesive of DTF transfers is designed to be applied to the fabric of the garment and bond to the garment. So while you may have successfully pressed a layered DTF transfer, the results will not last.

Q: How long do DTF transfers last after being pressed? Do they crack over time?

A: If your garment is kept in good condition (protected from inclement weather and physical activity), a typical DTF transfer can last for over 50 wash cycles. While very durable, some flaking may occur over the years, but cracking is generally less of a problem than with printing methods such as screen printing.

Q: How should I store my DTF transfers?

A: Store your DTF transfers in a safe place, such as a sealed bag or container, in a cool, dry environment away from sunlight. DTF transfers can last for years if stored properly, but we recommend not waiting more than 3-6 months after receiving the transfer before pressing it.

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DTF Heat Transfer Film