Double wall cardboard boxes - 305 x 220 x 150mm A4

A4-size double wall boxes: 305 x 220 x 150 mm

Paper, print and paperwork are deceptively heavy, so a box designed for them has to do more than simply look tidy. This brown double wall box has internal dimensions of 305 x 220 x 150 mm – just large enough to lay A4 sheets flat, with a few millimetres to spare all round. Since 2007, we have been the go-to wholesaler for cardboard boxes, and we know those few millimetres matter: too tight and the corners of your documents crease, too loose and everything slides about.

The boxes are supplied flat in packs of 15, so they take up very little space in your warehouse or office until you fold them up.

What is this A4 box used for?

Print and brochures: a stack of leaflets or catalogues reaches your customer flat, without curled corners.
Archiving and administration: file records and contracts by year or by client in a box that will not sag on the shelf.
Books and reference works: publishers and online shops use it to ship several A4 books in one go.
Small e-commerce orders: even for products that are not A4, the compact size makes a handy standard on the packing line.

Specifications

Features and benefits

✔ A4 lies flat – the 305 x 220 mm internal size takes A4 (297 x 210 mm) without folding
✔ 7 mm double wall – the BC flute keeps the walls straight, even when the box is full of paper
✔ Supplied flat – compact to store, quick to erect and sealed in seconds with packaging tape
✔ Plain brown – a neutral look with room for your own label or stamp
✔ Recyclable – corrugated board simply goes in the paper recycling after use

Ordered on working days before 3:30 PM? Then your order will be shipped the same day.

Do you have questions about which size of double 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.

Frequently asked questions

Does A4 paper really fit flat in this box?

Yes. An A4 sheet measures 297 x 210 mm, so the 305 x 220 mm internal size leaves roughly 8 mm in length and 10 mm in width. That is enough for a stack of paper to drop in easily without shifting around afterwards.

Why choose double wall for a box of paper?

A full box of paper or books soon gets heavy. Double wall board bends less when lifted and holds its shape better when boxes are stacked, for example in an archive cabinet or on a pallet.

What are the external dimensions?

Because of the thickness of the double wall board, the outside is about 14 mm larger in each direction – roughly 319 x 234 x 164 mm. Bear this in mind if the boxes need to fit into a cupboard or compartment.