The production processes of PETG white card core sheets involve several complicated steps that end in a durable and versatile substrate ideal for various identification and card-based applications.Let's know more about the production processes.
Initially, high-grade PETG resin undergoes extrusion, where it is melted and shaped into a thin sheet. This sheet then moves through a casting process, ensuring uniform thickness and surface smoothness critical for printing clarity and durability. To achieve the desired opacity and whiteness, specialized additives are meticulously blended into the material during extrusion.
Next, the semi-finished PETG sheets undergo precise cutting into specific sizes. These sheets are then treated to enhance their surface properties, ensuring optimal adhesion for printing inks, laminates, or overlays.
After surface treatment, the sheets proceed through a strict quality control phase, where parameters like thickness, opacity, and surface quality are meticulously inspected.
Finally, the PETG white card core sheets are stacked, packaged, and prepared for distribution or further processing. PETG core sheets, which are highly renowned for their resilience to abrasion, chemical resistance, and printability, provide a strong framework for a wide variety of cards, including smart cards, security badges, and IDs. They also meet industry standards with respect to longevity and security in a variety of identification systems.
The thickness of PETG white card core sheet can be 0.08/0.1/0.12/0.15/0.2/0.25/0.3/0.33mm or customized.
