Ink: suitable to be printed on various kinds of material, such as fabric, paper, synthetic film and glass.
Attention:
This pigment does not react to temperature or room light, only to UV exposure.
Full color change occurs in just second when using a flash gun to 20-60 seconds in the sunlight. Some colors may take longer to fade back to completely clear than others.
Storage: Store in a cool, dry, avoid light and sealing conditions.
Color photographic powder can't choose too deep, generally choose transparent changing effect is best.
Heat resistance, its powder in a short period of time can resistance to high temperature 220 °C, temperature tolerance time 10 minutes.
Photosensitive variable toner is harmless to human body, comply with SGS, such as the European toys EN71 certification toys and food packaging safety standards.