... making hologram,2D/3D,dot matrix,master,serial number,ID overlay,scrach off label,security coupon,sticer.. Hologram 1. ... image.17. Hologram masters and labels (2D/3D). 18. Micro-text.19. Coupling encryption. 20. Color-changing. 21. Texture ... money texture.29. Anti-duplicating and scanning. 30. Demetalized micro-text security line.Color printingHang tag, Security coupon, anti-counterfeiting ...