Cardboard is a key packaging material, mainly due to its practical properties and wide applicability, as well as from a sustainability point of view. Using paper instead of plastic is currently the most popular way of more environmentally friendly packaging. This is why this packaging material is gaining popularity on the market. What are the options for cardboard? Which type to choose for transporting goods?

The protection of the product during transport or storage depends on the choice of carton thickness. The more fragile or heavier the product, the more protection it needs and therefore the thicker the packaging.

Cardboard consists of flat, corrugated and other flat paper. It may consist of several layers. The more grooves, the stronger and more durable the cardboard.

Three-ply paperboard is the thinnest thickness of paperboard. It is ideal for packaging lightweight products that are not sensitive to impact during transport and storage. For example, it is suitable for transporting clothes or bed linen. This single-groove layer is generally sufficient for small orders shipped in low-risk shipping conditions.

What is a good groove for?

A filler material is used to secure the product in the package, limiting impacts to the inside. It is also used to separate different items so that they do not rub against each other and bump into each other. The groove in the carton is in turn used to fill the gap in the packaging. It prevents impacts on the outside of the carton that could damage the carton itself and the products inside. The five-layer double-grooved paperboard is 50% stronger than single-grooved paperboard. It is ideal for protecting fragile products or products whose weight does not allow the use of triple-layer board. It can withstand weights of up to 40 kg and is therefore used, for example, for wrapping books, decorative items, small household appliances, dishes, etc. For the most fragile products, good wedging is required to maximise protection inside the packaging.

When to choose five-layer cartonboard?

Double-groove paperboard is 50% more durable, thicker and contains a barrier against impact and the risk of perforation. It contains a shock absorber that protects the contents of the box in the event of an impact and can withstand loads of up to 70 kg. It is resistant to cracking, moisture, temperature changes and vertical compression and is therefore recommended for the export of semi-heavy loads in difficult transport conditions.

Seven-layer corrugated board

Despite its light weight, three-groove seven-layer corrugated board is 30% stronger than reinforced two-groove corrugated board. It is the strongest and most protective type, allowing the contents of the box to be protected in the event of an impact. This type of cardboard can withstand very high loads (up to 500 kg). It is therefore ideal for boxes that can be transported on pallets or for transporting very heavy products such as household appliances or furniture, for example. Its triple thickness makes it resistant to cracking, moisture, temperature fluctuations and vertical compression. It is very strong and can be used repeatedly. Its triple wall thickness protects very fragile items such as electronic products, artwork or glass bottles. Due to its properties, triple groove cardboard is recommended for transport in harsh environments, export and long-term storage.

What to consider when choosing?

– The right box size saves both nature and costs. It is also essential for the safety of goods

– The choice of packaging type is determined by the nature of the goods. Specific packaging solutions are designed by experts

– Fragile goods should be packed carefully and it is always recommended to add cushioning material to the packaging.

– Packaging is an expression of the company’s idea and it is therefore advisable to add the company logo