Security Laminate(DOVID) – Optical Protection for Identity Documents

What Are Security Laminates for Card & Document Protection?

Our security laminates are optical protection films designed to safeguard printed data on identity documents — including national ID cards, e-passports, driver’s licenses, and residence permits.

As a critical security element, every aspect of design, production process, and quality control is rigorously managed.

How Do Our Security Laminates Work?

Our security film is embedded and hot-laminated onto multi-layer plastic substrates to form a secure card identity document.

Each laminate incorporates a DOVID (Diffractive Optically Variable Image Device) — a security feature based on light diffraction effects — specifically engineered for plastic substrates used in government-issued credentials.

What Security Levels Can We Provide?

Our design and products satisfy all three internationally recognized security levels:

• Level 1 (Overt) – Visible to the naked eye, easy for public verification
• Level 2 (Covert) – Hidden features requiring simple tools, such as magnifier or UV light
• Level 3 (Forensic) – Laboratory-only authentication for law enforcement

Why Choose Our Security Laminates?

We focus exclusively on optical security solutions. Through innovative design and advanced materials, we help you reduce risks of tampering, alteration, or counterfeiting.

We can fully customize designs based on your country or city’s cultural marks, emblems, or language requirements. Our production meets ICAO standards and other international security benchmarks.

What DOVID Security Features Can We Integrate?

DOVIDs contain micro- or nano-scale diffractive gratings that produce variable optical effects easily recognized by the human eye but extremely difficult to replicate, including:

• Dynamic chromatic effects, color-shifting
• Holographic 2D/3D images
• Kinematic motion effects, moving images as viewing angle changes
• Color-changing effects

All can be customized to protect personal information on your identity documents.

Request Security Laminate Samples for Testing

To request samples or technical specifications for in-house testing, please complete our contact form.