Laserable Polycarbonate Overlay Film for Secure ID Cards

Polycarbonate Overlay Film for Secure ID Card Manufacturing

Wallis polycarbonate overlay film is developed for B2B manufacturers of secure identity cards, driving licenses, residence permits, passport data pages, smart cards and other durable PC card structures. Available grades include laserable, non-laserable, coated, non-coated and strong-coated PC overlay film.

The transparent overlay becomes the protective outer or intermediate layer of a multilayer polycarbonate card. It helps protect printed information, supports stable card lamination and provides the surface performance required for downstream personalization, die cutting and document finishing.

Important selection note: laserable and non-laserable films are different material grades. Buyers should confirm the required card structure, laser-personalization position, coating type, thickness and lamination process before placing a bulk order.

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Polycarbonate Overlay Film Video

What Is Polycarbonate Overlay Film?

Polycarbonate overlay film is a thin transparent PC layer used in laminated card construction. During controlled heat-and-pressure processing, the overlay is combined with compatible printed, laserable, white-core or inlay layers to form a unified card body.

For security-document projects, the selected overlay grade can provide clear graphic protection, abrasion resistance, dimensional stability and compatibility with specified personalization processes. This product is intended for industrial card manufacturing rather than general-purpose decorative laser engraving.

PC Overlay Film Technical Specifications

High Transparency and Durable Surface Protection

Flexible Film with Wear-Resistant Performance

How to Choose the Correct PC Overlay Grade

Selecting the correct grade is essential because each overlay performs a different function within the card stack. Wallis recommends material sampling and process validation before mass production.

Laserable Polycarbonate Overlay Film

Choose a laserable grade when the overlay or card structure must support laser-generated text, photographs, numbers or graphic personalization. Laser response depends on the selected grade, final layer position, laser source and processing parameters.

Non-Laserable Polycarbonate Overlay Film

Choose a non-laserable grade for a transparent protective layer where graphic laser marking is not required. It is suitable for protecting printed information and improving the finished card’s resistance to handling and surface wear.

Coated and Strong-Coated Overlay

Coated grades are selected when the card construction requires enhanced bonding to compatible printed or core layers. Strong-coated options may be evaluated for projects with higher peel-strength requirements. The full layer stack should be tested together.

Non-Coated Overlay

Non-coated PC overlay is used in card constructions designed to fuse compatible polycarbonate layers under controlled temperature and pressure. Lamination suitability must be confirmed with the selected core, printing system and production equipment.

Magnetic-Stripe Overlay Options

Optional magnetic configurations can be discussed for compatible card projects. Buyers should specify HICO or LOCO, required coercivity, stripe position, stripe width, card format and target encoding system when requesting a quotation.

Multilayer PC Card Construction

Clear Protective Overlay for Card Lamination

Key Benefits for Card Manufacturers

Clear Protection of Printed Information

The transparent overlay protects printed graphics, photographs and variable information inside the laminated card structure while maintaining visual clarity.

Stable High-Temperature Card Processing

PC overlay grades are designed for industrial card lamination. Final temperature, pressure, dwell time and cooling conditions must be established according to the complete material stack and lamination equipment.

Wear and Abrasion Resistance

A correctly selected and laminated overlay helps reduce surface damage caused by repeated card handling, supporting longer document service life and consistent readability.

Precision Thickness and Custom Conversion

Multiple thicknesses and sheet formats allow card manufacturers to balance the complete layer stack and finished-card thickness. Custom cutting and project-specific dimensions can be discussed for volume orders.

Support for Security-Document Workflows

Depending on the selected grade, PC overlay can support printing, lamination, laser personalization, hologram integration, magnetic-stripe configuration and precision die cutting. Each function must be validated as part of the customer’s finished card construction.

Standard Thicknesses and Sheet Sizes

Regular non-laserable PC overlay specifications include the following combinations. Additional formats can be evaluated according to annual volume, equipment format and card layout.

• 0.05mm / 0.07mm / 0.10mm × 295 × 365mm

• 0.05mm / 0.07mm / 0.10mm × 295 × 485mm

• 0.05mm / 0.07mm / 0.10mm × 505 × 590mm

• A4, A3 and customized sheet dimensions

Precision Sheet Cutting

Protected Material Packaging

Controlled Thin-Gauge Thickness

Applications of Polycarbonate Overlay Film

Wallis PC overlay film is supplied to industrial card manufacturers, security-document integrators, personalization bureaus, printing companies, converters and material distributors. Typical end uses include:

• National and regional ID cards: durable multilayer PC identity-document structures.

• Driving licenses: clear protective and laser-personalization layers for long-life credentials.

• Residence and border permits: secure card constructions requiring stable lamination and personalization.

• Passport data pages: PC layer structures developed according to the document manufacturer’s design.

• Banking and payment cards: selected PC card structures requiring durable transparent overlays.

• Access, employee and smart cards: customized overlay grades for industrial card production.

Secure Identity-Document Applications

Laser Personalization of PC Cards

Recommended B2B Qualification Process

Quality Checks for Bulk PC Overlay Orders

For repeat B2B supply, buyers should establish an approved sample and agreed inspection criteria. Typical checks can include:

• Material grade and laserable or non-laserable identification

• Thickness, sheet size and dimensional tolerance

• Transparency, haze, surface cleanliness and visual defects

• Coating uniformity and lamination bonding performance

• Laser-marking contrast for specified laserable grades

• Die-cutting, edge quality and finished-card flatness

• Packaging, labeling and batch traceability requirements

Product Packaging and International Transportation

PC overlay film should remain clean, flat and protected from dust, moisture, scratches and edge damage. Standard export packaging can include protective PE film, moisture-resistant wrapping, cartons or palletized packing, plus customized labels for warehouse and batch management.

Protected Palletized Export Packaging

International Bulk Shipment Support

Why B2B Customers Choose Wallis Plastic

Wallis supplies PC, PVC, PET and PETG card materials to card manufacturers, printing companies, converters, importers and distributors. The team supports customers from initial material selection through samples, specification confirmation, production coordination, packaging and export delivery.

Material Matching for Complete Card Structures

Buyers can discuss overlay, core, printing, inlay and finishing requirements together, helping reduce compatibility risks between separately sourced card layers.

OEM Thickness and Size Support

Standard and customized thicknesses, sheet dimensions, coating options, magnetic configurations, labels and export packaging can be evaluated according to the project.

Sample Testing Before Volume Production

Samples allow customers to verify lamination, laser response, printing compatibility, die cutting and finished-card performance on their own equipment before confirming commercial quantities.

Professional B2B Team

Global Customer Cooperation

Card Material Manufacturing Support

Frequently Asked Questions

What is polycarbonate overlay film used for?

It is used as a transparent outer or intermediate layer in laminated polycarbonate cards, including secure ID cards, driving licenses, residence permits, passport data pages and other durable credentials.

What is the difference between laserable and non-laserable PC overlay?

Laserable overlay is formulated for laser-generated personalization or graphics. Non-laserable overlay is used as a clear protective layer when laser marking is not required in that specific layer.

Can every polycarbonate overlay film be laser engraved?

No. Only specified laserable grades should be selected for laser marking. The customer must also validate the laser source, layer position and processing parameters with the finished card construction.

What is the difference between coated and non-coated overlay?

Coated overlay includes a bonding layer for compatible card constructions, while non-coated overlay relies on fusion between compatible PC layers. The correct choice depends on the core, ink, lamination process and required peel performance.

What thicknesses are available?

The general range is 0.04mm to 0.15mm. Common options include 0.05mm, 0.07mm, 0.08mm and 0.10mm. Customized thicknesses can be discussed according to volume and project requirements.

Can Wallis supply customized sheet sizes?

Yes. A4, A3 and several card-production formats are available, and customized dimensions can be evaluated according to the customer’s laminator, printing layout and annual demand.

What lamination temperature should be used?

There is no universal setting for every card structure. Temperature, pressure, dwell time and cooling should be established through trials using the selected overlay, core, ink, inlay and production equipment.

Is PC overlay suitable for magnetic-stripe cards?

Magnetic configurations can be discussed for compatible projects. Provide the required HICO or LOCO type, coercivity, stripe dimensions, position and card format for technical review.

Can we test samples before a bulk order?

Yes. Sample testing is recommended to confirm lamination bonding, transparency, laser-marking contrast, printing compatibility, die cutting and final card performance.

What information is required for a fast B2B quotation?

Please provide the overlay grade, thickness, sheet size, coating type, laserable requirement, magnetic specification if applicable, estimated order quantity, annual demand, destination country and required testing documents.

Request PC Overlay Film Samples and Factory Pricing

Contact Wallis Plastic to discuss laserable or non-laserable polycarbonate overlay film for your card-production project. Our team can review your material stack, thickness, dimensions, personalization process, trial quantity and bulk purchasing requirements.

       Contact Wallis for Samples & Factory Quote