Sublimation printing has become popular in sportswear and other custom items due to its vibrant and long-lasting results. However, achieving the best outcome requires careful consideration, especially when choosing the suitable fabric. In this blog, we’ll break down the key factors we consider while sublimation printing and dig into the best fabric options for sublimation.
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What is Sublimation printing?
Sublimation printing involves transferring an image from paper to fabric, typically using polyester or a polyester blend. The process requires a specific temperature to turn water-based ink into a gas, which bonds easily to the fabric. Although sublimation is a bit costlier than other printing methods, its durability and vibrant results make it a fruitful investment for our customers.
What is the best fabric for sublimation?
Choosing the best fabric for sublimation depends on the specific requirements and preferences of the customer. We’ll explain the strengths and weaknesses of each fabric so it’ll be easy for you to understand which fabric is best for your teamwear or sportswear.
Sublimation Printing on Polyester
Polyester stands out as the best fabric for sublimation printing. Its open pores, activated by heat, allow the ink dye to transform into a gas and deeply penetrate the fabric. This results in a high-quality print that doesn’t wrinkle and is durable over time. However, it’s important to note that 100% polyester may not be everyone’s favorite due to its lack of softness and potential discomfort.
A polyester blend is recommended for those seeking a balance between comfort and durability. Blended fabrics can offer enhanced comfort and durability, although they may present challenges such as uneven or light transfers during sublimation. To achieve the best results, opt for a higher polyester count.
Sublimation Print on Cotton
Unlike polyester, 100% cotton does not work well with sublimation. Cotton fails to bond with sublimation dye and may result in temporary prints that wash out easily. Specialized coatings and transfer papers can bond cotton with sublimation dye, which may affect the overall print quality. A poly-cotton blend (65% polyester & 35% cotton) is a viable option for those who prefer the feel of cotton while still achieving sublimation results.
Sublimation on Synthetic Fibres
Synthetic fibres like Nylon, Rayon, Lycra, and Spandex are durable and solid options for sublimation printing. However, they may not provide the same comfort as natural fabrics like cotton. Blending synthetic fibres with cotton can enhance comfort but requires careful attention to the polyester blend to avoid burning during the sublimation process. We have to perform test before what level of temperature will be appropriate to achieve high quality sublimation print results and also save fabric from burning.
Sublimation Printing Process
The sublimation printing process involves heat-transferring ink dyes onto fabric. The selected design is printed on paper using water-based ink, which turns into gas when heat is applied. This gas binds to the fabric molecules, creating a permanent and detailed print.
In conclusion, the best fabric for sublimation depends on your specific needs and preferences. Polyester remains the top choice for its durability and print quality, but carefully considering blends and coatings can offer alternatives for those who prioritize comfort or prefer natural fibers. Remember to conduct pre-tests before bulk printing, especially when we work with synthetic or blended fabrics, to ensure the best results for your sublimation projects.