What is the difference between bed adhesion 3D model and PETG 3D model?

Bed adhesion 3D model is optimized to stick to the build plate (preventing warping or lifting), while a PETG 3D model uses PETG—a flexible, durable thermoplastic material. Bed adhesion focuses on the print’s bed connection (e.g., adding brims/rafts), while PETG models leverage the material’s traits but often require specific bed setups (70-80°C, glue stick) to avoid peeling. For PETG printing, use a glass or PEI bed and adjust temperature—this boosts adhesion without modifying the model itself.