Preset
The real blank at this size, folded by the same engine as the studio. The artwork is a sample from a fictional brand — swap in your own in the editor.
Flap pocket envelope dieline
A square pocket closed by four interlocking rounded flaps, or a flat envelope with a hanging header. A parametric template — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

Sign in to download. Dieline downloads are part of Pro: PDF, Illustrator, SVG and DXF, cut, crease and bleed on separate layers, without a watermark. See plans
- Reference
- DM-FLAP-POCKET-ENVELOPE-01
- Inside size
- Width 120 · Height 120 mm
- Size range
- Width 50–300 · Height 50–300 mm
- Manufacturing
- 120.2 × 120.2 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.042 m² · about 9 up on a 720 × 1020 mm sheet
- Default board
- Art paper 170 g · 0.16 mm caliper
- Board options
- Paper 170SBS 300Kraft 350SBS 18 pt
- Good for
The flat dieline
Exactly what the downloads contain, drawn from the template at its default size, with a 3 mm bleed. How to read a dieline.
- Crease
- Cut
- Bleed 3 mm

Adjustable in the editor
Beyond the size and board, this structure exposes 2 options; the template and 3D preview follow each change.
- Envelope2 options
- Interlock cut radiusmm
Ready-sized flap pocket envelope presets
The same structure with sizes, boards and options set for a use.
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this flap pocket envelope yours
Open it in the editor to set your size, drop artwork on each face, check bleed and safe areas, and export print-ready PDF with the dieline on its own layer — or stage it in a 3D scene for a mockup.





