Kosapack
Tuck Top Auto Bottom

OPTION

KS-CG002

Tuck Top Auto Bottom

A tuck top with an auto-lock bottom for fast assembly.

Add-ons

Price on request

What is a tuck top auto bottom box?

In this model, the bottom is a pre-glued auto-lock (crash lock) structure: the moment the flat box is opened, the bottom snaps into place by itself. At the top there is a tuck lid; once the product is inside, the lid is tucked in to close.

The auto-lock bottom noticeably shortens setup time in high-volume packing and keeps the bottom from opening under load. It is a secure solution for products whose weight sits at the bottom, such as bottles, jars and cans.

A clear opening moment

A corrugated box turns the opening into a clear brand touchpoint.

Perfect e-commerce solution

Easy assembly and sturdy corrugated construction protect products and simplify shipping.

Eco-friendly alternative

Recycled and recyclable materials for more sustainable shipping packaging.

Take the box further

Custom inner structure

The product stays put in transit. The insert is cut for the box, so the unboxing stays clear and the goods do not shift.

Branded corrugated box with a fitted insert
Open Aether auto-bottom box

Easy to fold

The tuck lid opens, and the bottom lock seats on its own.

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Closed Aether auto-bottom box

An auto-lock base

The base locks in one motion, so packing goes faster.

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Corrugated board thickness

Learn more about corrugated boards
E Flute · 1.1 – 1.8 mm

E Flute

1.1 – 1.8 mm

B Flute · 2.4 – 3 mm

B Flute

2.4 – 3 mm

C Flute · 3.5 – 4.5 mm

C Flute

3.5 – 4.5 mm

BC Double Wall · 6 – 7.5 mm

BC Double Wall

6 – 7.5 mm

Tuck Top Auto Bottom: frequently asked questions

The bottom flaps are glued together during production. When the box is opened from flat, the bottom locks in a single motion; no tape or folding is needed.