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5 Common Sublimation Problems and How to Resolve Them
In case you run into any problems with dye-sublimation printing, we've developed a list of the most common ones.
Apr 14th,2022
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When working with an experienced dye-sublimation printer, you may run across problems like your transfer being grainy, dull, or faded. Don't be disheartened! All of this is a necessary element of the learning process. In case you run into any problems with dye-sublimation printing, we've developed a list of the most common ones.
Why aren't my transfers looking as vivid as they should?
There are a few reasons why your transfers may not be as bright as you had hoped. To begin, double-check that you're printing on the proper side of the sublimation paper. Next, make sure you're printing with the right color correction software.
What's the deal with my image ghosting?
Ghosting occurs when you notice the second version of your transfer, such as a shadow, to the side of your image. When the sublimation paper slips during the sublimation process, like when you open or close your heat-press, ghosting happens. As a result, it is recommended that you use thermal tape to secure your hard substrates to the sublimation paper. We also advise against using an auto-open press for sublimation because they tend to pop open too quickly, causing the paper to shift if not properly taped down.
Why won't my sublimation ink adhere to my substrate?
It's crucial to keep in mind that not all goods are compatible with sublimation ink. Your product blank must have a polyester coating for dye-sublimation to work (or be made of a polyester material). For the best transfer, we recommend 100 percent white polyester textiles. Sublimation cannot be done on 100% cotton, and your transfer will be washed out in the first wash cycle. Sublimating on poly/cotton mixes is possible, however, the transfer will be less bright and have a vintage appearance. In general, the more polyester there is, the better.
What's up with the little dots in my transfer?
Excess moisture is most likely the cause of little dots on your finished product. Most substrates should be pre-pressed to ensure that all moisture is removed. Then, after allowing the substrate to cool, place your transfer on top and press as usual.
What's up with my smeared transfers?
When you remove the transfer paper, you may find blurring in your picture since your substrate was exposed to too much time/temperature in the heat press, causing the image to bleed out. If this occurs, we recommend cutting your time in half and trying again.
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