ECMA · 2D DIELINE
Open-Top Side-Tuck Carton
ECMA A40.01.03.00
Side tuck flaps close the base without dust flaps and the top stays open — a lean open-face carton for display and hand filling.
Create this dielineInteractive 3D folding is available in the preview studio.
SUPPORTED INPUTS
Dimensions and parameters.
These values come directly from the template blueprint. No extra specifications have been invented.
STRUCTURE NOTES
About this construction.
Reading the code A40.01.03.00
A40.01.03.00 sits in ECMA group A: long-seam-glued folding cartons with rectangular surfaces. The carton is glued into a sleeve along its long seam, and the code's panels are numbered 1 to 4 starting from that glue seam. The two leading blocks describe the closure systems — the bottom first (40), then the top (01); the following blocks record which panel each closure's flap is connected to.
Here the bottom end uses the winged flap closure without dust flaps (40), and the top end has no closing flaps (01).
Counting from the glue seam, the bottom flap hangs on panel 3.
How the closures behave
Winged closing flaps span the end without separate dust flaps — a lean closure that saves board where full dust protection is not required.
This end of the carton stays open — there are no closing flaps, so the structure works as an open end for sleeves, display cartons or designs closed by other means.
Typical uses
Winged closures without dust flaps fit lighter contents where board economy matters more than a sealed end.
Dimensions and board
The parameters above — length, width, depth and paper thickness — drive the whole blank. Board caliper is not a footnote: tuck clearances, lock engagement and panel fit all scale with it, which is why it is a first-class input to the parametric model rather than an allowance you add by hand.
Every value is validated against the template's supported range, and the 2D dieline and 3D fold preview regenerate together from the same structure. Confirm final board grade, grain direction and tolerances with your converter before production.
COMMON QUESTIONS
Quick answers about this template.
What is Open-Top Side-Tuck Carton?
ECMA A40.01.03.00 is a long-seam-glued folding carton in ECMA group A (base: winged flap closure without dust flaps; top: no closing flaps).
Which dimensions does the Open-Top Side-Tuck Carton dieline need?
4 parameters drive the blank: L (length), W (width), D (depth), Paper thickness (mm, um). Each value is validated against the template's supported range, and the whole dieline regenerates from them.
Can I see how Open-Top Side-Tuck Carton folds before cutting it?
Yes. The interactive 3D fold preview and the 2D dieline are generated from the same parametric structure, so the fold you watch on screen is the geometry of the sheet you cut. Open the template in the preview studio to fold it at your own dimensions.