Ultra-violet fluorescent ink - UF

Ultra-violet fluorescent ink

Characteristics

1.Printing type: Offset, Gravure, UV screen/Offset, silk screen; UV flexographic

2.Colors: colourless-red, yellow, blue, green, orange, purple, black, white;

3. Use for: Paper, PVC, PP,ABS, PET, glass, metal, nylon and so on.

4.How to use: The invisible UV ink will turn red ( green, blue or yellow and so on) under the UV light.UV ink is applied in printing RMB notes, bank books and taxation invoices.

5.Introduction

Ultra-violet fluorescent ink is a special printing one giving off visible light (400-800nm) while exposed to ultraviolet light (200-400nm).

Ultraviolet light is divided into short wave and long wave according to the excitation wave length.

Breed

Achromatic ink can glows red, yellow, green and blue colors;

chromatic ink can brighten the original color;

discoloration ink can change from one color to another.