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Folding panel

Flat panel with a thinned fold line down the middle, so a rigid print can hinge along it — lids, flaps, fold-flat boxes.

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Dimensions

60 mm
40 mm
3 mm
0.6 mm
4 mm
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No account, no credit. Want it in 3MF or STEP, or a shape that isn't here? Describe it instead.

What you can change

Length
20200 mm · default 60 mm
Width
15150 mm · default 40 mm
Thickness
1.58 mm · default 3 mm
Material at the fold
0.32 mm · default 0.6 mm
Fold-line width
215 mm · default 4 mm

This part is generated from a hand-written, print-tested OpenSCAD module — the same numbers always produce the same geometry. It is not an AI guess, and it does not cost a credit. Before a load-bearing or fit-critical print, check it against our design guide for wall thickness, overhangs and orientation.

Print notes for this part

  • This is one thinned band across a flat plate, not a repeating slot pattern — a single fold line, not the segmented 'living hinge' look some other tools produce.
  • The fold survives on `web` (material left under the groove), not on the groove's cut depth. Too thin and it tears on the first fold; too thick and it barely bends at all.
  • Print flat, fold line running across the bed — a fold printed vertically bends across layer lines instead of along them and cracks almost immediately.