Triangular carton, tuck ends Box Template Generator

Triangular carton, tuck ends. The three-sided tube closed by a single triangular lid at each end, folded down from the base wall with a strip either side that tucks inside the two sloping walls. Closes by hand, with no glue at the ends.

Not yet plate-checked. This template folds, closes and exports cleanly, but its blank has not yet been matched against the standard's own drawing in detail. Treat it as a starting point and check it before you spend anything.

What is Triangular carton, tuck ends?

Triangular carton, tuck ends is a sleeve, wrap or slide carton. The three-sided tube closed by a single triangular lid at each end, folded down from the base wall with a strip either side that tucks inside the two sloping walls. Closes by hand, with no glue at the ends.

Uses

Retail and gift packaging, where the box is seen by the customer
High-volume packing lines, since a pre-glued blank erects in one movement

Advantages

Cut from a single blank, so there is one tool and one part to stock
Arrives glued and flat, and erects quickly by hand or by machine

Disadvantages

The glued joint sets the minimum order — short runs are rarely economical

Typical industries

General packing and light manufacturing

Recommended board grades

Folding boxboard or solid bleached board, typically 250–450 microns. Heavier board for larger cartons, lighter where the carton is filled by machine.

At a glance

Code	`TRI-TCK`
Family	Folding carton (ECMA)
Also known as	C10.10.20.20, triangular carton with tuck ends
Blank size at this size	192 × 167 mm
Panels	10
Creases	9

Measured against the ECMA 2022 p.48 plate with scripts/plate-diff.py. The same three-panel stack as C10.10.10.10 (bands 41.00 / 30.75 / 30.74 on a 76.87 length, glue lap 7.69) but each end closes with ONE triangular panel hinged off the base wall, carrying a 7.68 tuck strip down each of its two free edges; the other two walls are cut square at both ends. CHECK at 0.848 (cut 1.000/1.000, crease 1.000/1.000) — the outline and the folds both land on the plate, and the 0.848 is the silhouette test alone, which is where the plate's rounded strip corners part company with the chamfers drawn here. Not promoted to verified.

Get the dieline

The generator draws this style to whatever dimensions you enter and exports it as a 1:1 PDF, an SVG, or a DXF with the cut, crease and perforation lines on separate layers. Nothing to sign up for.

Open TRI-TCK in the generator

Other codes in this group

Browse every code, or read what the groups mean.

Every FEFCO code we build — all 244 of them, grouped.
FEFCO codes explained — what the four digits mean and what each group covers.
How to measure a box — inside, outside and crease-to-crease.
Flutes and calipers — why board thickness changes the blank.