Printing of security materials
- Dominant DNA security substrates/semi-finished products: Various printing substrates are preset with full plates or uniformly distributed dominant DNA
- Recessive DNA anti-counterfeiting semi-finished products: various printing substrates preset full plate or uniformly distributed recessive DNA
- Explicit/recessive anti-counterfeiting DNA packaging materials: all kinds of printing packaging materials are preset with full plates or evenly distributed dominant/recessive DNA
- Recessive anti-counterfeiting DNA shrink film: all kinds of printed shrink film preset full plate or evenly distributed recessive DNA
- Visible/recessive anti-counterfeiting DNA glazing film: all kinds of glazing film preset full version or uniformly distributed recessive DNA
- Recessive anti-counterfeiting DNA gold oil: transparent gold oil premixed with recessive DNA
