If you are looking for high-quality paper for a (like movie props or game design), I can help you find: Synthetic papers that feel like real ID cards. Heavyweight cardstock with specific textures. Security-style patterns for graphic design. Which of these would be most helpful for your project?
Standard plastic cards. These are generally not referred to as "deep paper," but high-definition printers (HDP) can bond "deeply" to the surface. ⚠️ Legal and Safety Warnings
Searching for "deep paper" in the context of novelty IDs typically refers to a specialized type of cardstock or synthetic material used to mimic the texture, thickness, and security features of official government-issued identification. 🛡️ Common Materials and "Deep" Terminology
This is the gold standard. It is a "deep" material because security features (like laser engraving) are burnt into middle layers of the plastic rather than printed on the surface.