What Is Corrugated Cardboard? Different Types And Uses

by Ava Medylene Lifestyle Blogger

The ongoing pandemic has led to many restrictions and the use of online services for ordering various essential items and other goods. For fragile items and heavy-duty materials, a corrugated box is the industry standard for packaging. From corrugated cardboard rolls to custom-made corrugated containers, these are made according to the packaging needs.

corrugated cardboard rolls

What are corrugated cardboard boxes?

Corrugated cardboard is a packaging material usually made from three layers of Kraft paper. During the manufacturing process, the inner sheet is corrugated, giving it the signature wavy finish to create the flutes (folds) in the paper.

The corrugated medium is glued in between the sheets of paper. These three layers make the corrugated cardboard box much stronger. Stacks of these cardboards are trimmed, folded according to various shapes and sizes, making them into boxes.

These boxes do not budge when exposed to shock, temperature change, and moisture due to long transit hours. Corrugated cardboards ensure that products inside the boxes will be intact when transported from the warehouse to the final destination.

Where is corrugated cardboard packaging used?

Corrugated cardboard rolls are made of Kraft paper which is organic. Therefore, these can be re-used and recycled many times. This type of packaging is often used to ship:

Processed food and beverages

The pandemic has led to a serious rise in demand for packaged foods and beverages. Most of these are bought online, and faulty packaging can lead to severe health hazards.

According to research by the University of Bologna, corrugated packaging prevents food from bacterial infection. Corrugated packaging also keeps fruits and vegetables fresh for a long time.

Medicine and healthcare products

Can you imagine the effect it will have on people if medicines are not packaged safely? Medicines always need to be kept at a suitable temperature. Corrugated packaging helps maintain an optimal temperature inside the box to keep the chemicals in the medicine from reacting.

Electronic items

Electronics cost a lot, and customers depend on packaging to make their purchasing order. A slight bump or shock can damage a tiny part of electronic items. Also, visual branding has become a vital part of product promotion. Thus, companies invest in superlative quality packaging to protect them from shocks and impacts.

Glassware and crockery

Items made from glass or crystals need to be shipped with extreme care. Adding layers of protection is a necessity as a slight hit can damage the entire product. Customised corrugated boxes are often used to pack these products as they can absorb any impact from outside.

What are the types of corrugated cardboard?

As discussed before, corrugated boxes are made by fluting and lining different layers of Kraft papers. This process can be combined in a number of ways for different product shipments.

Single face board

This type of corrugated paper rolls has two layers. It is the east durable of the lot and usually used as an extra cushion inside the box.

Single Wall Board

A single wall board box is the most commonly used corrugated cardboard. They have two outer layers and one fluted middle layer.

Double Wall Board

Double wall boards are mostly used to ship food items, fruits as it is very sturdy in nature. They have two layers of fluted paper, so it can absorb moisture and keep the products safe.

Triple Wall Board

They are primarily used to transport chemicals- medicines, pharmaceutical materials, and fragile items like glassware. It has three layers of corrugated cardboard rolls which makes it sturdy enough to handle any shock.

Reasons to use corrugated packaging?

Apart from durability, corrugated packaging has many other benefits. Some of the significant reason why industries globally choose corrugated packaging are:

It is environment-friendly because it is recyclable.
It comes in a wide variety depending on the product need.
It can be used to create a visual appeal and add brand value.
It keeps moisture away from the products- especially perishable items.
It comes in a roll, so it can be used to pack different shaped products.

Corrugated cardboards are now used for relocation purposes as well. They keep your items safe and do not break like cardboard boxes. So, if you are planning to relocate soon, our advice would be to invest in double wall cardboard boxes and corrugated cardboard boxes. You can also pack your fragile items like glassware sets, dinner sets etc in corrugated paper rolls to provide extra cushioning. Check out Wellpack Europe to find superior quality packaging materials for your relocation needs.