Polycarbonate has won the trust of governments across the world, over 40 countries has chosen it as identity or residence permit programs, close to 30 national passport programs are using it.
WLS-PC Core Sheet
WALLIS
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Our Polycarbonate (PC) Core Sheet is a premium security material specially designed for the production of high-security ID cards, e-passports, driving licenses, and government identity documents.
Manufactured using high-quality polycarbonate material, this core sheet provides:
Excellent durability
Superior laser engraving performance
High security protection
Long service life
It is widely used in:
National ID cards
Electronic passports
Driving licenses
Residence permits
Banking and security cards
Compared with traditional PVC card materials, polycarbonate core sheets offer significantly higher security, heat resistance, and anti-counterfeiting performance.
| Parameter | Specification |
|---|---|
| Material | Polycarbonate (PC) |
| Product Type | Core Sheet for ID Card & Passport |
| Thickness | 50μm – 800μm |
| Surface Finish | Matte / Glossy |
| Color | Transparent / White / Customized |
| Printing Compatibility | Offset / Silk Screen / UV Printing |
| Laser Engraving | Excellent |
| Lamination Temperature | High-temperature lamination compatible |
| Durability | Excellent |
| Heat Resistance | High |
| Security Feature Compatibility | Laser engraving / Guilloche / UV / Microtext |
| Application | ID cards & e-passports |
| MOQ | Depends on specifications |
Item | Unit | Results | |
Density | g/cm3 | 1.22 ±0.05 | |
Tensile Strength | Horizontal | MPa | ≥50 |
Vertical | ≥50 | ||
Vicat | ℃ | 145±2 | |
Surface Dyne | dynes/cm | ≥38 | |

At present, with over 50 countries now choose a polycarbonate solution to protect the bio-data page within their passports, ID card, we believe that it is now time to introduce the next generation of polycarbonate features, that keep passport issuers ahead of the counterfeiter and ensure choice and flexibility of page design.
Polycarbonate core sheets are made from high-quality polycarbonate resin, which is a versatile thermoplastic material known for its exceptional strength and durability. These sheets consist of a central layer of polycarbonate surrounded by protective layers on both sides, forming a sandwich-like structure. The polycarbonate core provides rigidity and strength, while the outer layers offer protection and enable customization.
Polycarbonate core sheets offer several advantages over traditional materials used in ID cards and passports. These include:
The inherent strength and impact resistance of polycarbonate make it an ideal choice for long-lasting identification documents. Polycarbonate core sheets can withstand rough handling, extreme temperatures, and exposure to chemicals, ensuring the longevity of ID cards and passports.
Polycarbonate core sheets can incorporate various security features to prevent counterfeiting and tampering. These features include holographic elements, UV printing, laser engraving, microtext, and hidden images. These security measures enhance document authenticity and deter fraudulent activities.
Polycarbonate core sheets offer versatility in design and customization. They can be easily personalized with variable data, such as personal information, biometric details, and photographs. This flexibility allows for easy integration with advanced identification technologies.
ID cards and passports are subjected to daily wear and tear. Polycarbonate core sheets have excellent scratch resistance and maintain their appearance even after prolonged use. This ensures that important information remains legible and prevents deterioration over time.
Polycarbonate core sheets employ a range of advanced security features to safeguard ID cards and passports against forgery and tampering. Some notable security features include:
Holographic elements, such as holograms and diffractive optically variable devices (DOVDs), are integrated into polycarbonate core sheets. These features create visually striking effects and are difficult to reproduce, providing an added layer of security.
UV printing involves the use of special inks that are visible only under ultraviolet light. This feature enables quick and easy verification by authorities using UV light sources, enhancing document authenticity.
These patterns are virtually impossible to replicate accurately, making laser engraving a highly effective anti-counterfeiting measure. Laser-engraved information can include text, images, and even tactile elements for enhanced security.
Microtext refers to tiny text that is too small to be read without magnification. Polycarbonate core sheets can incorporate microtext in specific areas, such as the cardholder's name or the passport's identification page. This feature acts as an additional layer of security against fraudulent duplication.
Hidden images are embedded within polycarbonate core sheets using advanced printing techniques. These images are only visible when viewed at specific angles or under specific lighting conditions, providing a covert security feature that is challenging to replicate.

The applications of polycarbonate core sheets in ID cards and passports are vast. These sheets serve as the foundation for creating secure and durable identification documents, ensuring reliable identification and reducing the risk of fraud. Some key applications include:
Polycarbonate core sheets are extensively used in the production of national identification cards. These cards are crucial for various purposes such as identity verification, voting, access control, and public services. The robustness and security features of polycarbonate core sheets enhance the credibility and integrity of these documents.
Biometric passports, also known as e-passports, incorporate advanced biometric technologies for enhanced security and streamlined border control. Polycarbonate core sheets provide the necessary strength and durability to withstand the rigors of international travel while maintaining the integrity of the embedded biometric data.
Driving licenses play a vital role in verifying a person's eligibility to operate a motor vehicle. Polycarbonate core sheets are used in the production of driving licenses to ensure their longevity and incorporate essential security features. These features help prevent forgery and maintain the trustworthiness of the licenses.
In organizations and businesses, employee ID cards are crucial for identity verification, access control, and internal security. Polycarbonate core sheets enable the creation of durable employee ID cards that can withstand daily usage and incorporate personalized information and security features specific to each employee.
Available in multiple thickness options for different document structures.
Matte finish
Glossy finish
Laser engraving optimized surface
Supports customized anti-counterfeiting technologies.
Roll packaging
Sheet packaging
Export-standard cartons and pallets

Wallis uses professional export packaging to protect white core PC, PVC, and PETG card sheets during storage and international shipping. Packaging can include anti-static PE film, moisture-proof kraft paper, pallet or box packaging, and custom labels.
1. Are polycarbonate core sheets resistant to extreme temperatures?
Yes, polycarbonate core sheets have excellent temperature resistance, making them suitable for use in various climatic conditions.
2. Can polycarbonate core sheets be recycled?
Yes, polycarbonate is a recyclable material. However, the recycling process may require specialized techniques due to the presence of additional layers and security features.
3. Can polycarbonate core sheets be personalized with variable data?
Yes, polycarbonate core sheets offer customization options and can be easily personalized with variable data such as personal information, photographs, and biometric details.
4. How do polycarbonate core sheets enhance document security?
Polycarbonate core sheets incorporate advanced security features such as holog
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