A3 printer boxes

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Ship larger brochures and posters securely with our A3 printer boxes

Our range of A3 printer boxes are specially designed for shipping and storing larger A3 sized products. For posting posters, or brochures choose our standard single wall boxes with a sealable flap that protects the contents and pre-scored sides for easier folding. If you need extra protection, try our double wall boxes that are crush-resistant and ideal for stacking or storage.

Our telescopic A3 boxes are a good idea if you need to ship or store products of different weights and sizes. These flexible boxes eliminate the need for extra void fill and fit snugly to products of any thickness. To find the right printer boxes for your products, simply call our in-house packaging specialists.

An A3 sized print measures 420mm x 297mm.
 
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  • A3 single wall adjustable cardboard boxes
  • A3 single wall adjustable cardboard boxes


    1 reference

    Pre-scored grooves for flexible protection

    These adjustable single wall A3 cardboard boxes offer multi -depth storage and protection. The pre-scored grooves in the sides allow for folding, which means the boxes can easily be cut to anyone of eleven heights. The crash lock base makes for an even easier assembly.

    Suitable for products or goods A3 sized the boxes are manufactured from single wall rigid corrugated board. Seal with packaging tape or strapping for extra security.

    Delivered flat packed to save space. All dimensions are internal mm.

    To find the right box for your products, call us on 0800 542 44 28, talk to our packaging specialists and get next day delivery.

    Sold in packs of 25, priced per box.
    >> Find out more

    from £1.23 ex. VAT

  • In stock

  • A3 postal boxes
  • A3 postal boxes


    4  references

    A collection of our postal boxes suitable for A3 size items.

    Quick and easy to assemble; these A3 postal boxes with an integral lid are easily closed with their locking flaps and then can be secured by tape or strapping. Made from high quality, rigid, flute corrugated board. The triple thickness of board on the sides offers the ultimate protection.

    Suitable for a variety of A3 sized products, delivered flat packed to save space. All dimensions are internal mm. Available in white or brown Kraft finishes.

    Why not call us for a FREE sample? If you need help or want to discuss all your packaging requirements with one of our experts call 0800 542 44 28 today, and get next day delivery.

    Sold in packs of 50, priced per postal box.
    >> Find out more

    from £1.25 ex. VAT

  • In stock

  • A3 double wall adjustable boxes
  • A3 double wall adjustable boxes


    2  references

    Tailor make your boxes to suit your products.

    These double wall adjustable A3 cardboard boxes offer multi-depth storage and protection have pre-scored grooves, 10mm apart, in the sides to allow for folding, which means the box can easily be cut to anyone of eleven heights. The crash lock base makes for an easy assembly.

    Suitable for products or goods A3 sized these boxes are manufactured from double wall rigid corrugated board. Seal with packaging tape or strapping for extra security.

    Delivered flat packed to save space. All dimensions are internal mm.

    To find the right box for your products, call us on 0800 542 44 28, talk to our packaging specialists and get next day delivery.

    Sold in packs of 10, priced per box.
    >> Find out more

    from £1.60 ex. VAT

  • In stock

  • A3 reinforced telescopic boxes
  • A3 reinforced telescopic boxes


    3  references

    Flexible A3 sized protection

    Although these A3 boxes are only made from single wall corrugated board once they are constructed they produce robust and secure triple wall strength ends and solid double wall sides.

    Rajapack’s A3 reinforced telescopic cardboard boxes are easy to assemble, just fold in the small flaps and then fold over the large flaps and secure in to the fixing slots. The telescopic two part lid and base means they can be used for a variety of different sized products based on A3 sizes and shapes. Reference BOC34 is slightly larger than A3 size for additional space. Available in brown and white finishes they can be sealed easily with tape or strapping.

    Delivered flat packed. All dimensions are internal mm.

    Sold in packs, priced per box.
    >> Find out more

    from £1.17 ex. VAT

  • In stock

  • A3 flat postal boxes
  • A3 flat postal boxes


    2  references

    Perfectly sized for A3 items

    Manufactured from single wall rigid flute corrugated board. The integral lid and double reinforced sides offer durable protection for your goods. Locking flap closure for quick assembly and easy to open cutaway finger hole. No need for glue or tape, when closed the box provides good edge protection. Available in brown and white Kraft finishes.

    These flat postal boxes are suitable for sending flat A3 size paper, printed documents and other low profile products.

    Delivered flat packed for easy assembly. All dimensions are internal mm.

    To find the right box for your products, call us on 0800 542 44 28, talk to our packaging specialists and get next day delivery.

    Sold in packs of 50, priced per box
    >> Find out more

    from £0.63 ex. VAT

  • In stock

  • A3 double wall cardboard boxes
  • A3 double wall cardboard boxes


    4  references

    Perfect for sending heavier items

    These sturdy and crush resistant double wall boxes provide extra protection especially for heavy or fragile items. Manufactured from double wall B flute rigid corrugated board they are also suitable for storing, shipping or transporting goods. Selected sizes available with dimensions to fit A3 formats – 420x297mm.

    Seal with packaging tape or strapping for extra security. The cardboard exterior provides a great surface for tape and labels and makes it easy to create a secure seal that protects your contents from dirt and dust.

    Delivered flat packed for easy storage. All dimensions are internal.

    Sold in packs, priced per box.
    >> Find out more

    from £1.39 ex. VAT

  • In stock

  • A3 single wall cardboard boxes
  • A3 single wall cardboard boxes


    7  references

    Standard single wall boxes with dimensions that fit A3 formats

    These A3 sized boxes are manufactured from 100gsm single wall B flute corrugated board. Ideal for sending printed documents, brochures, leaflets, magazines, books and files. They are also useful for storing goods as once sealed the outer will protect from dust and damage.

    Suitable for sealing with packaging tape or for greater security why not use our strapping? Delivered flat packed for easy storage. All sizes are internal mm.

    Want to discuss your requirements or need help? Call 0800 542 44 28 today, speak to our packaging experts and get next day delivery.

    Sold in packs of 25, priced per box.
    >> Find out more

    from £0.74 ex. VAT

  • In stock

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