Overlay films are made from a variety of plastic materials, each offering specific benefits such as strong adhesion, heat resistance, clarity, environmental resistance, or security integration. The right choice of overlay material depends on the card's purpose, usage environment, required lifespan, and security level.
Wallis Overlay Film | |
Item Name | Overlay Film |
Brand | Wallis |
Category | Overlay Film |
Certificate | REACH, ROHS, ISO, GRS |
Country of Origin | China |
Density | 1.20–1.36g/cm³ |
Tensile Strength (ASTM D638) | 55-75Mpa |
Izod Impact Notched(ASTM D256) | 39,600-900J/M |
Flexural Strength(ASTM D790) | 80-120Mpa |
Light Transmission Rate | 80-90% |
Deflection Temperature(ASTM D648(@0.46Mpa)) | 68,95-115℃ |
Softening Temperature(ASTM D1525(@1kg load)) | 80,140-150℃ |
Glass Tansition Temp(DSC Method ℃) | 78,140-150℃ |
Color | Transparent, Matt |
Features | Cost-effective, impact resistance,heat resistance and so on |
Application | ID cards, Membership cards, Smart cards, Secure access control cards and so on |
PETG overlay is a transparent plastic film used in card making to enhance durability and aesthetics. It is applied over printed cards to protect them from wear and tear while adding a glossy, professional finish. This overlay is made from PETG (Polyethylene Terephthalate Glycol), a high-quality thermoplastic polymer known for its clarity and strength.
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