What is A-SUB Sublimation Paper | Papers for sublimation printing

Sublimation printing is a popular method of transferring designs onto fabrics, plastics, and ceramics. It requires specially coated papers and inks to create high-quality, long-lasting prints that won’t crack or fade. If you are new to sublimation printing, you may be wondering what type of paper is needed for this process. 

There are several types of sublimation papers that are widely used in the industry, such as A-SUB 125G, A-SUB 105G, A-SUB ECO, TruePix paper, DyeMaster-R, and Printers Jack, but there are many more options available. When selecting a sublimation paper, it’s important to understand that most are general-purpose and can be used on various surfaces. However, for specific and specialized jobs, there are other papers that might be more suitable.

A-SUB Sublimation Paper

A-SUB paper’s BACK side has the word “A-SUB” printed on it. Print on the side with no printing, which is the pure white “right side” for optimal results in sublimation. A-SUB paper offers a variety of weight options ranging from 125g, 120g, and 105g to ECO. The number associated with each option represents the weight of the paper.

A-SUB 125 g

The weight of sublimation paper is measured in grams per square meter (GSM), with A-SUB 125 g being the heaviest. Heavier paper with thicker coatings holds ink better and absorbs saturation for full-color, vibrant designs.

A-SUB 125 g is a reliable choice for any project and offers a high transfer rate, ensuring that most of the sublimation ink is transferred to the surface. Moreover, this sublimation paper is durable and can withstand heat presses, making it an ideal option for printing with lasting results.

If you’re using 125 gsm paper and experiencing wheel marks, consider switching to a lighter option like 105 gsm. The weight of the heavier paper can also create problems with the hard substrate, causing the ink to blur or ghost without a place to set it. In this case, it’s best to opt for a thinner paper.

A-SUB 105g

A-SUB 105g is the lightest sublimation paper weighing one hundred and five grams. Even though heavier paper produces better and more saturated color, lighter sublimation paper holds less ink which makes it preferable for designing seamless products such as full-color sublimation doormats or tumblers.

The lighter paper could provide improved printing results, particularly for printers susceptible to wheel lines or extra ink. Switching to a 105-gram paper, for instance, led to better outcomes for the Epson Workforce. With its low weight, though, be aware of the possibility of curling under high temperatures and issues with heavy ink saturation that can cause movement, bleeding, and ghosting.

Also, the low-weight paper may lead to dull and faded surfaces like a T-shirt, while heavier paper can hold more ink, improving your surface print results.

Types of papers used for sublimation printing

To achieve high-quality sublimation prints, specific types of papers are used. Here are the main types of papers used for sublimation printing.

1. Coated Papers Are Required for Sublimation Printing

The paper used for sublimation printing is not regular printer paper. Instead, it requires a special coating that reacts to the heat of the sublimation process. Heat causes the ink to vaporize and bond with the surface of the substrate. Sublimation paper has a higher heat resistance than regular printer paper, and it allows the ink to remain stable and transfer smoothly.

2. Inexpensive Copy Paper Won’t Work

Many newcomers to sublimation printing believe that they can save money by using regular copy paper, but this is a mistake. Copy paper cannot withstand the heat required for sublimation printing which leads to smudging and the colors won’t be as vibrant. Always use sublimation-specific paper when it comes to this printing method. 

3. Sublimation Papers are Available in Different Sizes

Sublimation papers come in various sizes such as A4, A3, or more significant format sizes. But keep in mind that not all printers accommodate all these paper sizes, so it’s essential to check your printer’s specs before buying the sublimation paper. 

4. Quality of Paper Affects Your Print Output

The quality of the sublimation paper you use can directly impact the quality of your print output. Some sublimation papers are less absorbent or not flat, which leads to ink spreading and poor image transfer. Therefore, it’s essential to choose a high-quality, smooth, and flat sublimation paper to produce the best prints possible.

5. Choosing the Right Paper for Your Application

When choosing a sublimation paper, consider the application you will be using it for. For example, if you’re printing on fabrics, choose a paper designed for dye-sublimation fabrics. The coatings on papers vary, and you should choose the one best suited for your project. You should also consider the type of ink your printer uses, as not all papers are compatible with all ink types.


Sublimation printing is an effective and durable printing method that provides high-quality prints. However, using the correct paper is essential to ensure that your prints look their best for a longer time. Always use sublimation-specific paper by keeping in mind the coating, size, quality, and application to achieve the best results. Now that you have a better understanding of what paper is required for sublimation printing, you can select the best paper for your specific needs.

Frequently Asked Questions

Do I need special paper for sublimation printing?

Sublimation printing requires sublimation paper and an inkjet printer with sublimation ink. It’s important to note that using dye sublimation ink on regular printing paper won’t work for sublimation printing.

Can you sublimate it with regular printer paper?

For optimum results, it is recommended to use specific sublimation paper for sublimation printing. If regular bond or copy paper is used, the water-based inks can be absorbed by the paper fibers, leading to reduced clarity of the printed image. This occurs as liquid ink spreads outward from the point of contact.

Can any printer do sublimation?

To sublimate, you will require a special sublimation printer or an inkjet printer that has been converted, along with special sublimation transfer paper and ink. Regular inkjet printing ink and paper are not suitable for sublimation.

Can I mix sublimation ink with regular ink?

For proper printing output, it’s required to thoroughly flush the system as the color and chemical composition of the ink varies. If regular ink is installed prior to sublimation ink, it won’t bond to the substrate, resulting in faulty prints and even mess.

Can Canon printers use sublimation paper?

Canon printers can be effectively used for sublimation printing. Sublimation is a printing process that employs heat to transfer dye onto different materials, including ceramics, fabrics, wood, and metal.

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