Preview image
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.
ECMA B31.04.00.00Trays & lids
ECMA B31.04.00.00 · Trapped corner ears and two floor seats dieline
Paperboard trays with four return walls, floor seats, retaining corners or paired end nibs. A ready-sized preset of the four-wall return tray — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside260 × 180 × 45 mm
Outside263.5 × 182.5 × 45.8 mm
Flat blank464.1 × 361.5 mm
Download the dielinePro
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
- ECMA B31.04.00.00
- Inside size
- Inside length (A) 260 · Inside width (B) 180 · Inside height 45 mm
- Size range
- Inside length (A) 80–700 · Inside width (B) 60–550 · Inside height 15–180 mm
- Manufacturing
- 262.5 × 181.5 × 45.3 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.140 m² · about 2 up on a 720 × 1020 mm sheet
- Default board
- SBS white board 350 g · 0.5 mm caliper
- Board options
- SBS 300SBS 350FBB 400Kraft 350F-fluteSBS 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
- Bleed 3 mm
How the blank is sized
Score-to-score panel sizes of this ECMA B31.04.00.00 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (0.5 mm for SBS white board 350 g). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Tray floor | 262.5 × 181.5 | – |
| Tray wall ×2 | 262.5 × 45.3 | – × H + T/2 |
| Glued inner wall ×2 | 261.5 × 44.8 | – × H − T/2 |
| Tray wall ×2 | 45.3 × 181.5 | H + T/2 × – |
| Glued inner wall ×2 | 44.8 × 180.5 | H − T/2 × W + T |
| Corner web ×4 | 43.3 × 45.3 | – × H + T/2 |
| Corner web ×2 | 61.2 × 32 | – |
| Corner web ×2 | 32 × 61.2 | – |
| Trapped return corner ×4 | 12.6 × 22.4 | – |
| Floor-seat flap ×2 | 10.8 × 180.5 | – × W + T |
| Floor-seat retaining tab ×4 | 10.8 × 12.6 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Construction6 options
- Floor-seat depthmm
- Retaining corner reachmm
The four-wall return tray family
The same structure with sizes, boards and options set for a use.
Preset
Preset
Preset
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Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this ecma b31.04.00.00 · trapped corner ears and two floor seats 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.