When it comes to custom ceramic mugs, design is everything—but how that design is applied makes all the difference. Two of the most popular methods are **kiln-fired decals** (also called high-temperature decals) and **sublimation printing**. Both offer unique advantages, but they also serve different needs. Let’s explore their features and key differences.
1. Kiln-Fired Decals (High-Temperature Printing)
Kiln-fired decals are created by printing the design onto a special transfer paper, which is then applied to the ceramic surface. The mugs are fired at **over 800°C (1470°F)** in a kiln, allowing the design to fuse permanently with the glaze.
**Key Features:**
* **Durability:** Dishwasher and microwave safe, ideal for long-term use.
* **Premium Look:** Smooth, elegant finish with sharp details.
* **Color Limitation:** Typically best for designs within 1–3 solid colors (not suitable for full-wrap or photographic prints).
* **Higher MOQ for Full Wraps:** Generally requires at least **1,000











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