Single wall box 400x300x250 mm

Tall cardboard box 400 x 300 x 250 mm in 3 mm single wall

Volume and weight are two different things. A box measuring 400 x 300 x 250 mm holds around thirty litres, and if those contents are light there is nothing to gain by wrapping thick board around them. That is why this height is made in 3 mm B-flute. Since 2007, we have been the go-to wholesaler for corrugated shipping boxes, and this is the size customers reach for when their goods are bulky but light. You will find it among our cardboard boxes.

A light B-flute with plenty of room

B-flute has one fine fluting layer of 3 mm. That keeps the box itself light, which counts directly towards your shipping rate at thirty litres of volume. If the load is heavier, or the boxes have to go high on a pallet, choose 4 mm or double wall shipping boxes in the same size.

What goes into this box

Textiles and bedding: plenty of volume, hardly any weight.
Plastic items: trays, bottles, toys and empty packaging.
Insulation and loose fill: light material that mainly needs space.

Specifications

• Dimensions: 400 x 300 x 250 mm
• Material: corrugated cardboard
• Quality: single wall, 3 mm
• Flute type: B-flute
• Colour: brown
• Printing: unprinted
• Pack contents: 25 boxes
• Packs per pallet: 24

Benefits and features

• Around thirty litres - a lot of volume on a compact footprint.
• Low box weight - 3 mm board keeps the shipping weight down.
• Same footprint - fits the pallet build used for the shallower sizes.
• Brown and unprinted - neutral to label for any destination.

Do you have questions about which size of single wall shipping boxes is best suited to your situation? Please don't hesitate to contact us - by phone on +31 184 – 614256, via info@kortpack.nl or via WhatsApp.

Questions about this size

Is 3 mm board not too thin for such a tall box?

Not for light contents. What matters is filling the box properly, so the goods inside do not let the walls bulge. For heavier loads at this height we recommend 4 mm single wall or double wall board.

Is this footprint available in a lower height?

Yes. The 400 x 300 mm footprint comes in several heights, from shallow to taller than 250 mm. That lets you keep one fixed pallet build and change only the height.

How do I stop a tall box from tipping over on the pallet?

Set the boxes in a closed pattern so they support one another, and wrap the layer with stretch film. A sheet between two layers spreads the load more evenly across the footprint.