

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.
Articulated return-lock corner dieline
160 × 100 mm runs and 100 mm height, with a scored tongue through two receivers. Allow clearance beneath the top for the return. A ready-sized preset of the three-face corner protector — 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-CORNER-RETURN-01
- Inside size
- Front width 160 · Wing depth 100 · Front height 100 mm
- Size range
- Front width 40–350 · Wing depth 20–250 · Front height 40–350 mm
- Manufacturing
- 160 × 100 × 100 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.049 m² · about 8 up on a 720 × 1020 mm sheet
- Default board
- E-flute kraft / kraft · 1.6 mm caliper
- Board options
- E-flute KB-fluteE-flute WF-flute
- 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.
- Double crease
- Cut
- Bleed 3 mm

How the blank is sized
Score-to-score panel sizes of this DM-CORNER-RETURN-01 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (1.6 mm for E-flute kraft / kraft). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Front face | 160 × 100 | L × – |
| Top wing with entry aperture | 157.9 × 100 | – |
| Side wing with return receiver | 100 × 100 | – |
| Outside locking foot | 100 × 48 | – |
| Through-top locking neck | 33.3 × 5.8 | – |
| First return link | 33.3 × 25.7 | – |
| Scored return tip | 33.3 × 25.7 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Corner construction3 options
- Return-lock footmm
- Return tongue widthmm
The three-face corner protector family
The same structure with sizes, boards and options set for a use.

Preset
Preset
Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this articulated return-lock corner 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.





