Sublimation Machine Silicone Mug

Sublimation Machine Silicone Mug Under the pressure and temperature (typically 180-200°C) applied by the heating pad, the solid dye ink pre-printed on the transfer paper sublimates directly into a gaseous state and penetrates into the micropores of the cup body coating (usually a polyester coating or a special polymer coating), and then cools and solidifies to form a permanent, image-quality pattern.

1. Superior Heating Uniformity: Silicone's excellent thermal conductivity and flexibility allow it to closely conform to the curved surface of the cup, eliminating hot and cold spots and ensuring uniform color transitions without blurry or color-different areas.
2. Excellent Temperature Resistance and Durability: Food-grade/industrial-grade high-temperature silicone (typically resistant to -60°C to above 250°C) can operate continuously at around 200°C, is resistant to aging and tearing, and has a long service life.
3. High Pressure Adaptability: Silicone's elasticity allows it to adapt to cups of different diameters (within a certain range) and apply uniform radial pressure, which is crucial for the vapor phase penetration of dyes, ensuring pattern clarity and adhesion.
4. Insulation and Safety: Silicone itself is an excellent electrical insulator, and combined with a good internal electrical insulation design, it effectively prevents leakage and ensures operational safety.
5. Substrate Protection: Compared to rigid metal heating heads, the softness of silicone prevents scratching or cracking of the coating or substrate of the ceramic/metal cup during the printing process.
6. High efficiency and energy saving: A well-designed heating pad has high thermal efficiency and heats up quickly. Combined with precise PID temperature control, it can reduce energy waste and improve production cycle time.

Q1: Can this silicone heating pad be used directly on ordinary cups (without a sublimation coating)?

A: Absolutely not. Sublimation printing requires a special polyester or polymer coating on the cup surface to accommodate gaseous dyes. Ordinary cups cannot fix the color, and the transfer will fail.

Q2: What temperature should be set? How long?

A: Standard parameters are typically 190°C - 200°C for 180-220 seconds. However, this depends on:

* The characteristics of the dye ink (refer to the ink supplier's recommendations).

* The characteristics of the cup coating.

* Ambient humidity and altitude.

* Optimal parameters must be determined through sample testing.