3D preview of Envelope (Fold-Flap Blank)
Loading the interactive model…
Interactive 3D model of Envelope (Fold-Flap Blank)

Everything else

Envelope (Fold-Flap Blank)

1 views
Bounding box
220.0 × 170.0 × 0.8 mm
Engine
Precision B-rep
Parameters
6
Published
September 13, 2026

Download

Free to download and use. See the terms.

The prompt

Envelope

Parameters

NameValueRange
Envelope Width220 mm50 – 400
Envelope Height110 mm30 – 300
Closure Flap Height60 mm5 – 200
Paper Stock Thickness0.8 mm0.1 – 3
Fold Crease Width0.6 mm0.1 – 3
Fold Crease Depth0.3 mm0.05 – 1.5

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Envelope (Fold-Flap Blank) - Free CAD Model (STEP, STL) | TextoCAD