Corrugated boxes · FEFCO 0400
One-Piece Folder dieline — real, manufacturable, any size
This is a live one-piece folder dieline drawn by the same structural engine that produces our factory print files — not a stock template. Every cut line, fold line and glue zone below is the real construction (FEFCO 0400), parametric to any dimensions you type in the studio.
The construction
Corrugated one-piece folder (FEFCO 0400: a base with two rimmed end walls plus a four-panel wrap band that curls up the back, over the top, down the front and under the base). The engine draws it panel by panel — so when you change the dimensions, the geometry recalculates the way a structural designer would redraw it, not the way an image stretches.
How to get a manufacturable one-piece folder dieline
1. Bring it or brief Sam
Upload a design from ChatGPT, Midjourney or your own designer — or brief Sam, our in-house AI packaging designer, from scratch.
2. Sam creates options
You get up to 4 real concepts, already mapped onto your true production dieline. Not mockups — the real structure.
3. Choose your favorite
Pick the direction you love. Every fold, panel, bleed and safe zone is already correct.
4. Fine-tune it
Final edits open up. Adjust anything with Sam until it feels unmistakably yours.
5. Place your exact assets
Drop in your real barcodes, QR codes, nutrition and legal copy — placed by you, pixel-perfect, untouched by AI.
6. Approve the proof & order
See the real proof, approve it, and order. It goes straight to our factory, print-ready, and ships to your door.
Straight answers
Is this one-piece folder dieline print-ready?
Yes — it's generated by the same structural engine that builds our factory print files: real cut lines, fold lines, glue zones and dimension callouts. The preview above is watermarked; the production SVG/PDF with bleed exports from the studio on a paid plan.
Can I get it in a custom size?
Yes. The construction is parametric — type your exact length × width × depth in the studio and every panel, flap and glue zone recalculates. Nothing is stretched.
What exactly is the construction?
Corrugated one-piece folder (FEFCO 0400: a base with two rimmed end walls plus a four-panel wrap band that curls up the back, over the top, down the front and under the base). At the sample size on this page the flat blank runs 367 × 554 mm (14.46" × 21.82") with 9 panels.
Can you manufacture it too?
That's the point. Design on this dieline with AI in the studio, approve the proof, and the same company manufactures and ships it.
Design on this exact dieline
Type your real size, put AI artwork on the true structure, and order it manufactured — one company, end to end.
Start designing freeorTry the free dieline generator