Products Description
PETG card overlay film is a key part of PETG cards, often referring to the outer layer of the card base. It's an eco-friendly, durable, and easy-to-process material, making it a top choice for high-quality cards like credit cards, ID cards, and transit cards.
Key Characteristics
Environmentally Friendly
PETG is a safe, recyclable material that meets modern eco-friendly standards. It doesn't contain harmful substances like halogens and meets certifications like RoHS and REACH.
Clear and Transparent
Its high transparency makes printed designs and laser effects stand out, offering great visual quality.
Durable and Scratch-Resistant
The surface is tough enough to resist daily scratches and wear. It's also impact-resistant, so cards can handle regular use and even bending.
Strong Thermal Bonding
PETG easily bonds with materials like PVC and ABS during thermal sealing and laminating.
Chemical-Resistant
It holds up well against solvents, oils, and other common chemicals, keeping cards durable for long-term use.
Stucture
The Clear PETG card overlay film is the surface part of a multi-layer structure and may include the following specific layers:
Top Transparent Overlay:
Provides protection and enhances scratch resistance.
Printing Layer:
Located below the overlay, used for printing patterns, text, or safety symbols.
Base core Layer:
The central part provides the mechanical strength and durability of the card.
Tips for processing and storage
Lamination
Adjust the temperature between 80-95°C to ensure the PETG material bonds properly.
Apply even pressure to avoid bubbles or separation.
Surface Preparation
Make sure the surface is clean and free of dust before processing.
Use the right ink and printing methods to ensure patterns stick well.
Material Compatibility
When pairing with PVC or other materials, use adhesives that work well together.
Storage
Store in a cool, dry place with good airflow. Avoid high heat and direct sunlight to prevent warping.
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