Cardboard Boxes

Cardboard Boxes
Our corrugated cardboard boxes are a sturdy, reliable packaging solution for storage, freight, dispatch, postal use, moving, archiving and general packing. Made from durable corrugated board, these cartons give you real crush resistance and protection across a wide range of goods, while staying light enough to keep freight costs sensible.
Why corrugated board
The fluted layer sandwiched between the outer liners is what does the work. It absorbs impact, resists crushing under stacked loads, and provides a degree of insulation, all at a fraction of the weight of a solid board of equivalent strength. That combination is why corrugated cardboard box packaging remains the default for shipping and storage decades after cheaper alternatives have come and gone.
Applications
- eCommerce order fulfilment and mailing boxes
- Freight and courier dispatch
- Warehouse storage and stock rotation
- Office and records archiving
- House and office moving
- Retail and manufacturing packing
- Home storage and decluttering
Available sizes
| Name | Dimensions (mm) | Type | Colour |
|---|---|---|---|
| Cards Carton | 200 x 150 x 100 (d) | Corrugated cardboard box | Brown |
| Half A4 | 310 x 215 x 130 (d) | Corrugated cardboard box | Brown |
| A4 | 310 x 215 x 260 (d) | Corrugated cardboard box | Brown |
| A3 | 430 x 310 x 260 (d) | Corrugated cardboard box | Brown |
| Cube | 450 x 450 x 390 (d) | Corrugated cardboard box | Brown |
| RSC1C | 635 x 350 x 350 (d) | Corrugated cardboard box | Brown |
d refers to the depth measurement.
Choosing the right size
The Cards Carton suits greeting cards, small parts, jewellery and lightweight mailing boxes. Half A4 and A4 are the everyday eCommerce sizes, taking books, apparel, boxed goods and document volumes. A3 handles larger flat items and multi-item orders. The Cube is the general purpose moving and storage box, and RSC1C is the long carton for bulkier freight, framed items and awkward shapes.
As a rule, pack to the smallest box the contents will fit in with room for a little protective fill. Oversized cartons cost more to freight under cubic weight pricing and give the contents room to move about in transit, which is where most damage happens.
Flat packed and easy to assemble
All cartons are supplied flat packed, so they store efficiently until you need them and take only seconds to fold up and tape. That matters if you are holding stock in a small storeroom or working out of a home office, where a stack of pre-assembled boxes would take up space you do not have.
Packing tips
- Tape the base seam along its length, and add cross strips for heavy loads
- Fill voids so the contents cannot shift, movement causes more damage than impact
- Keep the heaviest items at the bottom and distribute weight evenly
- Do not overfill, a bulging carton loses most of its stacking strength
Ordering from Associated Plastics
Associated Plastics has supplied Tasmanian businesses since 1979, and our packaging range sits alongside the plastics, sheet materials and paper bags we stock. Cartons are held in Hobart and we deliver Australia-wide, so you can order a handful for a one off move or set up a regular bulk order for a busy dispatch bench. Tell us what you are shipping and roughly how many boxes a month you go through, and we will help you land on the right sizes to carry.
Need a Custom Order?
We specialise in custom fabrication and cut-to-size plastics. Get in touch for a tailored quote on your project.