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 E40.82.00.00Trays & lids
Book folder with locking panels dieline
Folder for a paperback: walls, locking panels and a tongue-locked lid. A ready-sized preset of the folder with locking panels — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside240 × 170 × 25 mm
Outside241 × 171 × 26 mm
Flat blank393.5 × 468.2 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 E40.82.00.00
- Inside size
- Length (A) 240 · Width (B) 170 · Depth (H) 25 mm
- Size range
- Length (A) 60–450 · Width (B) 40–350 · Depth (H) 5–80 mm
- Manufacturing
- 240.5 × 170.5 × 25.5 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.130 m² · about 2 up on a 720 × 1020 mm sheet
- Default board
- SBS white board 350 g · 0.5 mm caliper
- Board options
- SBS 350FBB 400GD2 350Kraft 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.
- Crease
- Cut
- Bleed 3 mm
How the blank is sized
Score-to-score panel sizes of this ECMA E40.82.00.00 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 |
|---|---|---|
| Base | 240.5 × 170.5 | L + T × W + T |
| Side wall ×2 | 240.5 × 25.5 | L + T × H + T |
| Front flap (lock slot) | 240.5 × 56.3 | L + T × – |
| Lid | 240.5 × 170 | L + T × W |
| Locking tongue | 60.1 × 20.5 | – |
| End wall ×2 | 25.5 × 170.5 | H + T × W + T |
| Locking panel ×2 | 51 × 153.7 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Front flapmm
- Locking panel depthmm
- Tongue widthmm
The folder with locking panels 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.
Make this book folder with locking panels 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.