

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.
Retained-return deck mailer dieline
One connected mailer blank with a rectangular product opening, two retained cavity walls and inward base returns. A ready-sized preset of the mailer with integral support deck — 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-DECK-MAILER-01
- Inside size
- Length 280 · Depth 190 · Height 60 mm
- Size range
- Length 80–500 · Depth 60–400 · Height 30–250 mm
- Manufacturing
- 281.6 × 191.6 × 61.6 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.239 m²
- Default board
- E-flute white / kraft · 1.6 mm caliper
- Board options
- E-flute WE-flute KF-fluteSBS 350FBB 400SBS 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.
- Reverse crease
- Crease
- Cut
- Glue area
- Bleed 3 mm

How the blank is sized
Score-to-score panel sizes of this DM-DECK-MAILER-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 white / kraft). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Base | 280 × 190 | L × W |
| Front | 280 × 60 | L × H |
| Back | 280 × 60 | L × H |
| End wall ×2 | 60 × 190 | H × W |
| Front roll | 280 × 3.4 | L × – |
| Glue flap ×4 | 20 × 55.8 | – |
| Lid | 280 × 185 | L × – |
| Front inner ply | 271.6 × 30 | – |
| Front tuck | 269.6 × 25 | – |
| Support deck | 271.6 × 182.4 | – |
| Deck support leg | 271.6 × 30 | – |
| Cavity 1 left wall | 26.8 × 110 | – |
| Cavity 1 left base return | 57.4 × 110 | – |
| Cavity 1 right wall | 26.8 × 110 | – |
| Cavity 1 right base return | 57.4 × 110 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 9 options; the template and 3D preview follow each change.
- Deck heightmm
- Openings acrosscount
- Opening rowscount
- Opening shape2 options
- Opening lengthmm
- Opening depthmm
- Retained cavity returnson / off
- Hinged lidon / off
- Tuck depthmm
The mailer with integral support deck family
The same structure with sizes, boards and options set for a use.

Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this retained-return deck mailer 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.





