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.
DM-RETAINED-CARRY-SNAP-01Food
Three-window divider carry box dieline
Three front windows retain paired inward dividers. Shaped half-lid handles engage slotted upright end retainers over a manual snap-lock bottom. One glued carton blank, without window film or a separate frame. A ready-sized preset of the briefcase box — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside240 × 80 × 180 mm
Outside241.8 × 81.8 × 181.8 mm
Flat blank662.7 × 342.4 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
- DM-RETAINED-CARRY-SNAP-01
- Structure
- Briefcase box
- Inside size
- Length 240 · Width 80 · Height 180 mm
- Size range
- Length 60–400 · Width 40–250 · Height 40–400 mm
- Manufacturing
- 240.9 × 80.9 × 180.9 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.205 m² · about 2 up on a 720 × 1020 mm sheet
- Default board
- F-flute micro corrugated · 0.9 mm caliper
- Board options
- SBS 350Kraft 350FBB 400SBS 300GD2 350F-fluteE-flute WE-flute KSBS 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
- Glue area
- Bleed 3 mm
How it folds
The three-window divider carry box erects in 5 steps, in the order the creases are scored to take. The editor plays the same sequence in 3D and lights each step’s creases on the dieline.
- 1Fold the walls upLeft side, Back, Right side, Glue flap
- 2Fold the flapsSnap end and 1 more
- 3Lock the tabsSnap bottom, Slotted handle end retainer and 1 more
- 4Set the insertSnap tuck, Back handle, Front handle, Left retained window divider, Right retained window divider and 4 more
- 5Close the lidBack lid, Front lid
How the blank is sized
Score-to-score panel sizes of this DM-RETAINED-CARRY-SNAP-01 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (0.9 mm for F-flute micro corrugated). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Front | 240.9 × 180.9 | L + T × H + T |
| Left side | 80.9 × 180.9 | W + T × H + T |
| Back | 240.9 × 180.9 | L + T × H + T |
| Right side | 80 × 180.9 | W × H + T |
| Glue flap | 20 × 180.9 | – × H + T |
| Snap end | 80.9 × 26.7 | W + T × – |
| Snap end | 80 × 26.7 | W × – |
| Snap bottom | 240.9 × 52 | L + T × – |
| Snap tuck | 240.9 × 51.1 | L + T × – |
| Back lid | 238.5 × 39.6 | L + T × W/2 − T/2 |
| Front lid | 238.5 × 39.6 | L + T × W/2 − T/2 |
| Back handle | 240.9 × 70 | L + T × – |
| Front handle | 240.9 × 70 | L + T × – |
| Slotted handle end retainer | 80.9 × 76 | W + T × – |
| Slotted handle end retainer | 80 × 76 | W × – |
| Left retained window divider ×3 | 27.7 × 105 | – |
1 more panels are listed in the editor’s structure step.
Adjustable in the editor
Beyond the size and board, this structure exposes 10 options; the template and 3D preview follow each change.
- Handle closure2 options
- Handle slot clearancemm
- Retained window dividerson / off
- Retained windowscount
- Window group widthmm
- Window heightmm
- Window bridge widthmm
- Bottom3 options
- Handle heightmm
- Hole widthmm
The briefcase box family
The same structure with sizes, boards and options set for a use.
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Before you choose this template
Size, materials, downloads and production checks.
Will the three-window divider carry box dieline fit my product?
Three front windows retain paired inward dividers. Shaped half-lid handles engage slotted upright end retainers over a manual snap-lock bottom. One glued carton blank, without window film or a separate frame. The default dimensions in inside-size mode are Length 240 mm, Width 80 mm, Height 180 mm. Measure your product and any inserts or wrapping, then set the template size. Check a physical sample with your contents before ordering production.
Can I change the size and design?
Yes. The supported ranges are Length 60–400 mm, Width 40–250 mm, Height 40–400 mm. At the default settings, the editor also exposes Handle closure, Handle slot clearance, Retained window dividers, Retained windows, Window group width, Window height and 4 more options. Add your own artwork and preview the result in 3D. The template geometry is rebuilt when its dimensions change.
Which materials can I choose?
The default is F-flute micro corrugated (0.9 mm caliper). This structure allows SBS white board 350 g, Kraft board 350 g, Folding boxboard 400 g, SBS white board 300 g, Grey-back duplex 350 g, F-flute micro corrugated, E-flute white / kraft, E-flute kraft / kraft, SBS white board 18 pt. Select the stock before checking fit, and ask your converter to confirm the grade and caliper for the intended product.
Which files can I download?
The template page offers dimensioned PDF, Illustrator (.ai via script), layered SVG and DXF cutting and crease geometry. After adding artwork in the editor, you can export a print-ready PDF and review the bleed, safe areas and dieline layers with your printer.
Is this dieline free?
Browsing the previews is free, and you can customize the template after signing in with Google. Template and print-file downloads require a Pro or Business plan. The Free plan allows one eligible download every 8 hours; free mockups, renders and videos carry a watermark. See the pricing page for the current plans.
Can I send the download straight to production?
Use the file as a starting point for a printer or converter review. Confirm the finished dimensions, stock, crease and cutting setup, assembly, bleed and artwork, then approve a physical sample. The 3D preview does not test strength, transit performance or suitability for particular contents.
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this three-window divider carry box 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.