

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.
Poly mailer 10 × 13 in dieline
The everyday size for a tee or a pair of leggings. A ready-sized preset of the poly mailer — 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
- —
- Inside size
- Width 254 · Length 330 mm
- Size range
- Width 100–600 · Length 120–800 mm
- Manufacturing
- 254 × 330 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.178 m² · about 2 up on a 720 × 1020 mm sheet
- Default board
- White PET / PE laminate · 0.09 mm caliper
- Board options
- White PET/PEMet PET/PEKraft/PE
- 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

How the blank is sized
Score-to-score panel sizes at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (0.09 mm for White PET / PE laminate). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Front | 254 × 330 | L × H |
| Flap | 254 × 40 | L × – |
| Back | 254 × 330 | L × H |
Adjustable in the editor
Beyond the size and board, this structure exposes 5 options; the template and 3D preview follow each change.
- Flapmm
- Side sealsmm
- Second adhesive strip for returnson / off
- Tear-open stripon / off
- Fill%
The poly mailer family
The same structure with sizes, boards and options set for a use.

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Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this poly mailer 10 × 13 in 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.





