What Is Corrugated Cardboard? Different Types And Uses
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. 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. Corruga...