Core Characteristics of Thermal Transfer Inks

As critical materials for thermal transfer processes, these inks directly impact pattern reproduction quality. Market products vary in color accuracy, transfer efficiency, and adaptability, requiring selection based on application needs.

Key Functional Properties

1. High-Precision Pattern Transfer

   • Heat pressing (typically 180-230℃/5-10s) enables effective substrate penetration
   • Achieves clear reproduction of fine details (including ≤0.1mm micro-lines)
   • Delivers sharp text and pattern definition without bleeding

2. Color Enhancement Performance

   • Significantly expands color gamut coverage and saturation
   • Highly restores original design tones (ΔE<1.5 with premium imports)
   • Suitable for color-critical industrial applications

3. Multi-Substrate Compatibility

   • Works on textiles, ceramics, metals, and diverse materials
   • Adaptable to different surface coatings through specialized formulations
   • Dongguan Caiyide recommends material-specific ink configurations

Application Guidelines

• Temperature Sensitivity: Avoid exceeding 230℃ to prevent dye decomposition
• Substrate Pretreatment: Non-porous materials require pre-coating
• Environmental Adaptation: Extend drying time by 30% when humidity >70%