无效，难以篡改的明显的标签

VOID Tamper evident sticker 1. Hologram masters and labels (2D,3D). 2. Transparent hologram label. 3. Tamper evident hologram. 4. 2D/3D hologram label. 5. Dot matrix hologram label. 6. Multi-channels hologram label. 7. Hologram label with illusion light effect 8. Special die-cutting label 9. Hologram with running numbers. 10. Multi-colors and layers hologram label. 11. Hologram with scattering light rays effect. 12. 3D hologram with dynamic effect.. 13. True color hologram label 14. Flip-flop hologram label 15. Low frequency hologram label 16. Color-changing hologram label 17. Rainbow hologram label 18. Interference fringes hologram label. 19. Micro-text hologram label 20. Hiding image hologram label 21. Comprehensive anti-counterfeiting product. 22. Anti-fake ID card, certificate,ticket. 23. Packaging sealing strip. 24. Dot matrix hologram label. 25. Rolled labels. 26. Multi-channel hologram label. 27. Hang-tag. 28. Rainbow hologram label. 29. Self-adhesive sticker. 30. Tamper evident hologram label. 31. Encryption hologram label. 32. Hot stamping foil.