In addition to being mindful of moisture in pressing, you should also focus on your work environment. High humidity levels usually contribute to moisture issues. A dehumidifier can help control these issues, but reducing it too much can have negative effects on the inks and your equipment.
It’s wise to invest in a hygrometer and take some readings. The ideal operating conditions for sublimation are 59°F – 77°F or 15°C to 25°C with above 35% relative humidity (no condensation).
- Keeping Your Heat Press Clean
If You Use Paper: Choose an inexpensive white bond paper or a roll of white paper (cut as needed), and discard after each pressing. Unprinted newsprint paper is also a good choice.
If You Use a Paper Towel: Choose an inexpensive, white, non-textured brand (the texture will leave a pattern on the substrate), and discard after each pressing
If You Use a Brown Teflon Sheet: Clean it with alcohol after each pressing
- Preventing Ghosting
To prevent this, always fix the transfer paper to the product itself using heat-resistant tape or repositionable (temporary) spray adhesives.
- Hard Substrates
- Soft Substrates
The best way to reduce this to use a sticky lint roller before each press. A simple tape-based roller that you buy at the local grocery store will lift most of the particles that you can see, and many others that are invisible to the naked eye. It’s a good idea to get into the habit of lint rolling fabrics before placing the transfer paper.
To use spray adhesive, spray a light mist on the image side of the transfer paper from about 12”/30cm away. Do not spray the product. Then, simply press the transfer paper to the product. If you position it incorrectly, you can lift it off and reposition it.It is difficult to tape to soft substrates, like t-shirts and mousepads. Instead, you can use a repositionable adhesive spray to tack the transfer paper to the product.
Press the product normally and remove the transfer. Ask your dealer about suitable adhesive sprays.
Okay, have you known that how to do in sublimation printing? Hope you get it from above tips. If you have any other needs or questions welcome to contact us at any time. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.