SUBLIMATION FAQs: Issues in Dye Sublimation Printing on Fabric
Dye-sublimation printing is the most effective method of creating a wide range of illustrations, graphics, and texts on various products. It's quickly gaining attraction among marketing and textile printing businesses all over the world.
Stats show that the dye-sub printing market is expected to double by 2025, registering a CAGR of over 10%! This dramatic rise in market share is because several textile companies are rapidly deploying dye-sub printing systems to gain an edge in the stiffly competitive market.
However, there are several factors that impact a dye-sub printer's smooth operation on fabrics, and ineffective troubleshooting can result in material and machinery loss.
Read on as we answer five common questions about issues pertaining to a dye sublimation printing on fabrics.
1. Does Dye-Sub Printing Work on Woven, Pure Fabrics?
Sublimation printing is mostly suitable for poly-blends and synthetic fabrics. It doesn't produce high-quality results on woven, cotton-pure textiles. However, sublimation on cotton is possible with a special pre-treatment.
If you wish to print cotton or woven fabrics, use a poly-surface coating or a special-treated transfer paper. The desired print is first conveyed onto the paper and then transferred on cotton in the second step. It's essential to meet the poly-content criteria, which in this case, is 40% cotton and 60% polyester.
2. What is Ghosting and Why Does it Occur?
Transfer paper and substrates are two essential materials used in dye-sub printing. Ghosting is a common issue that occurs when printing fabrics. If a low-quality transfer paper is used or the fabric content requirements are not met, the paper shifts and doesn’t plant firmly against the substrate. As a result, a blurry, blotchy, and the deterred image is imprinted.
To avoid ghosting, always choose high-quality transfer paper, ink, and protective tissue paper to prevent ink overflows, yielding the best printing results.
3. What’s the Reason behind Inconsistent Dye Sublimation Printing?
Another problem caused by low-quality transfer paper and ink is inconsistent image quality. Especially when mass printing, it’s imperative to ensure that each substrate is printed consistently without any errors.
Further problems caused by inconsistent printing are incomplete recovery and decomposition of non-sublimating agents on the fabric’s surface.
4. How to Troubleshoot Dye-sub Fabric Printing Problems?
The experts at Jind Group Limited, a renowned sublimation products supplier in China, have shared the following tips to ensure consistent and high-quality dye-sublimation printing:
1. Like every other printing equipment, sublimation printers also require routine maintenance and upkeep.
2. Always choose eco-solvent ink and heat transfer paper products to minimize your business’s carbon footprint and enhance your products’ quality.
3. Check the substrates’ heating and pressurization capabilities before inserting them into the printers.
4. Avoid printing fabrics such as paper cockling and ghosting by using papers with thermal adhesives and high-speed printers.
5. Always procure dye-sublimation supplies from a reputable manufacturer.
Jind Group Limited is an industry-leading sublimation paper and ink manufacturer and supplier. Get in touch with the company today for more information on its products. Call them at 0086-18613194646 or read more about their offerings here.
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