Why do layer lines occur in 3D printing and how can I achieve a smoother surface finish?

Why do layer lines occur in 3D printing and how can I achieve a smoother surface finish?

Layer lines are inherent to most additive processes, where material is deposited in layers. They're more visible on curved surfaces. Surface Scan can advise on orientation, material choice and post-processing techniques like sanding, priming or chemical smoothing to reduce layer visibility and enhance your print's surface quality.

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