E-Commerce Mailer Box

Reading the code FEFCO 0210

The 02 series holds the slotted-type boxes: one-piece bodies die-cut from a single blank, joined with a glued, stitched or taped manufacturer's joint, and closed by flaps on the top and bottom. Slotted boxes ship flat and erect quickly, which is why this series carries most of the world's shipping cartons.

Within the series, 0210 is the design published as the Straight Tuck End Box (tuck-in flaps top and bottom, same side). The four-digit code carries the full structural intent — specify it to any converter and both sides mean the same construction; only dimensions and board grade remain to be agreed.

How the case behaves

Each end closes with one tuck flap backed by two dust flaps: the dust flaps fold in first, then the tuck slides between them and the opposite panel. Both tucks hinge from the same panel, so the box opens from the same face top and bottom.

Typical uses

Hand-packed small goods, spare parts and e-commerce items light enough for a friction closure: no tape, no glue at the packing bench, flat until needed.

Dimensions and board

The parameters above — internal length, width and depth, plus any construction-specific values this style needs — drive the whole blank: panel layout, flap depths and slot positions all derive from them, validated against the template's supported range. The 2D dieline and the 3D fold preview regenerate together from the same parametric structure.

A corrugated dieline is a starting point for production, not a substitute for converter judgment: flute profile, board grade and joint style all affect final dimensions and crush behavior. Confirm tolerances and material with your manufacturer before mass production — and erect the structure on screen first, so flap collisions and proportion problems surface before any tooling is ordered.

Industries and applications

Converters cut the E-Commerce Mailer Box (FEFCO 0210) for shipping and transit cartons and e-commerce mailers and subscription boxes.

Shipping cartons are judged on stacking strength and the speed of closing on the packing bench.

What is E-Commerce Mailer Box — Straight Tuck End?

FEFCO 0210 is the straight tuck end box: a slotted-type body closed at each end by a single tuck flap, with both tucks folding from the same side. It packs quickly by hand and needs no tape.

Which dimensions does the E-Commerce Mailer Box — Straight Tuck End dieline need?

4 parameters drive the blank: L (length), W (width), D (depth), Corrugated cardboard thickness (mm). Each value is validated against the template's supported range, and the whole dieline regenerates from them.

Can I see how E-Commerce Mailer Box — Straight Tuck End folds before cutting it?

Yes. The interactive 3D fold preview and the 2D dieline are generated from the same parametric model, so the fold you watch on screen is the geometry of the sheet you cut. Open the template in the studio to fold it at your own dimensions; 3D folding comes with the Workshop and Line plans.