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Triangle box, 3 rounded corners
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 F40.01.00.00Food

Triangle box, 3 rounded corners dieline

Right-angled triangle carton with all three corners rounded and a hinged locking lid. A ready-sized preset of the three-cornered hinged-lid carton — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

Inside200 × 100 × 40 mm
Outside201 × 101 × 41 mm
Flat blank281.5 × 238.1 mm
Download the dielinePro
Flat dieline preview

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 F40.01.00.00
Inside size
Back width (A) 200 · Depth (B) 100 · Height 40 mm
Size range
Back width (A) 40–400 · Depth (B) 40–400 · Height 15–150 mm
Manufacturing
200 × 100 × 40 mm score to score · inside vs outside sizes
Parts
One blank
Board area
0.040 m² · about 8 up on a 720 × 1020 mm sheet
Default board
SBS white board 350 g · 0.5 mm caliper
Board options
SBS 350FBB 400Food SBS PEKraft 350GD2 350E-flute WSBS 18 pt
Good for
triangle boxrounded cornerstriangular boxthree cornered boxwedge boxcake slice boxpie slice boxcheese wedge boxrounded corner triangle boxecma f40

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
Triangle box, 3 rounded corners flat dieline with cut and crease lines

How the blank is sized

Score-to-score panel sizes of this ECMA F40.01.00.00 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.

PanelSize (mm)Formula
Base94.7 × 163.8–
Back wall40 × 138.2H × –
Corner band ×1240 × 5H × –
Wall lap ×340 × 20H × –
Side wall40 × 97.7H × –
Side wall97.7 × 40–
Corner band ×640 × 3.3H × –
Lid94.7 × 138.2–
Lid flap52.9 × 30–
Lid flap20 × 52.9–

Adjustable in the editor

Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.

  • Construction5 options
  • Corner radiusmm
  • Lid flap depthmm

The three-cornered hinged-lid carton family

The same structure with sizes, boards and options set for a use.

Similar structures

Other structures built in a similar way, matched on code family, category, closures and proportions.

All food templates

Make this triangle box, 3 rounded corners 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.