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.
Parametric structureDisplay
A3 folding back support dieline
A 360 mm rear support for a separate A3 portrait graphic. Mount along its vertical center line with the feet at the bottom edge. A ready-sized preset of the cardboard folding back support — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside80 × 130 × 360 mm
Outside80 × 130 × 360 mm
Flat blank210 × 360 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
- —
- Inside size
- Mounting width 80 · Stand depth 130 · Support height 360 mm
- Size range
- Mounting width 40–300 · Stand depth 30–600 · Support height 80–1800 mm
- Manufacturing
- 80 × 130 × 360 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.057 m² · about 8 up on a 720 × 1020 mm sheet
- Default board
- E-flute white / kraft · 1.6 mm caliper
- Board options
- E-flute KE-flute WF-fluteFBB 400Kraft 350B-fluteChipboard 1.2Chipboard 2
- 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
- Glue area
- 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 (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 |
|---|---|---|
| Mounting spine | 80 × 360 | L × H |
| Triangular rear leg | 130 × 360 | W × H |
| Locking brace | 52 × 66.6 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Brace reachmm
- Brace from basemm
- Display lean°
The cardboard folding back support family
The same structure with sizes, boards and options set for a use.
Preset
Preset
Preset
Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this a3 folding back support 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.