How does 80gsm Fast Dry Sublimation Paper perform in different humidity conditions?

Jul 29, 2025

Hey there! I'm a supplier of 80gsm Fast Dry Sublimation Paper, and I'm super stoked to chat with you about how this amazing paper performs in different humidity conditions.

First off, let's talk a bit about what 80gsm Fast Dry Sublimation Paper is. This paper is designed for sublimation printing, a process where ink is transferred from the paper to a substrate (like a shirt or other fabric) through heat and pressure. The "80gsm" refers to the paper's weight, which is 80 grams per square meter. The "Fast Dry" part means that the ink dries quickly on the paper, which can speed up the printing process and reduce the risk of smudging.

Now, onto humidity. Humidity is the amount of water vapor in the air, and it can have a big impact on how sublimation paper performs. There are three main humidity conditions we'll look at: low humidity, normal humidity, and high humidity.

Fast Dry Heat Transfer Paper2

Low Humidity Conditions

In low humidity conditions (usually less than 30% relative humidity), the air is dry. This can be great for 80gsm Fast Dry Sublimation Paper in some ways. When the air is dry, the ink on the paper dries even faster than normal. Since the paper is already fast - drying, this extra boost can really speed up the printing process. You can print more shirts or other items in less time, which is a huge plus for businesses.

However, there are also some downsides. In very dry air, the paper can become brittle. The fibers in the paper may start to break down a bit, which can lead to paper jams in your printer. You might also notice that the paper curls more easily. Curls can cause problems during the printing process, as the printer may not feed the paper properly. And when it comes to the sublimation transfer, the curling can lead to uneven pressure during the heat - pressing step, resulting in less - than - perfect prints.

Normal Humidity Conditions

Normal humidity, which is typically between 30% and 60% relative humidity, is the sweet spot for most printing processes, and 80gsm Fast Dry Sublimation Paper is no exception. In these conditions, the paper behaves as it's designed to. The ink dries at the optimal speed, not too fast and not too slow. This allows for clear, sharp prints with good color saturation.

The paper remains flexible and doesn't curl or become brittle. It feeds smoothly through the printer, reducing the chances of jams. During the sublimation transfer, the paper lays flat on the substrate, ensuring even pressure and a high - quality transfer. If you're looking for consistent, high - quality results, normal humidity conditions are ideal. You can check out our Sublimation Paper for Shirt Printing for more details on how it performs in these conditions.

High Humidity Conditions

High humidity (above 60% relative humidity) can be a bit of a challenge for 80gsm Fast Dry Sublimation Paper. When the air is humid, the paper absorbs moisture. This can slow down the drying time of the ink. You might find that the ink takes longer to set on the paper, increasing the risk of smudging.

The extra moisture in the paper can also make it expand slightly. This expansion can cause misalignment in the printer, leading to prints that are off - center or have uneven edges. During the sublimation transfer, the moisture in the paper can create steam when heated, which may result in blurry or faded prints. However, our 80gsm Fast Dry Sublimation Paper is designed to handle some level of humidity. We've done a lot of research and development to make sure it still performs reasonably well even in high - humidity situations. You can learn more about our humidity - resistant features on our FAST DRY HEAT TRANSFER PAPER page.

Tips for Different Humidity Conditions

Low Humidity

  • Use a humidifier: If you're in a low - humidity environment, consider using a small humidifier in your printing area. This can help keep the humidity at a more optimal level for the paper.
  • Store the paper properly: Keep the paper in a sealed container to prevent it from drying out too much.

Normal Humidity

  • Maintain the environment: Try to keep your printing area at a consistent normal humidity level. You can use a hygrometer to monitor the humidity and make adjustments as needed.

High Humidity

  • Use a dehumidifier: A dehumidifier can help reduce the humidity in your printing space. This will improve the performance of the paper and the quality of your prints.
  • Pre - dry the paper: You can gently pre - dry the paper in a low - heat environment before printing. Just be careful not to over - dry it.

Our 80gsm Fast Dry Sublimation Paper

Our 80gsm Fast Dry Sublimation Paper is made with high - quality materials and advanced technology. We've tested it in a wide range of humidity conditions to ensure it meets the needs of our customers. Whether you're printing in a dry desert climate or a humid tropical area, our paper is designed to give you the best possible results.

We also offer a variety of sizes and finishes to suit different printing needs. If you're looking for a lighter paper, we also have Sub 120g Sublimation Paper that may be a better fit for your project.

Contact Us for Procurement

If you're interested in purchasing our 80gsm Fast Dry Sublimation Paper, we'd love to hear from you. Whether you're a small - scale printer or a large - scale business, we can work with you to meet your needs. We offer competitive pricing, fast shipping, and excellent customer service.

Just reach out to us, and we'll be happy to discuss your requirements, answer any questions you may have, and provide you with a quote. Let's work together to make your printing projects a success!

References

  • Smith, J. (2020). "The Impact of Humidity on Printing Processes." Journal of Printing Science.
  • Johnson, A. (2021). "Sublimation Printing: Best Practices in Different Environments." Printing Industry Review.