For the following reasons, this type of material improves the packaging process: Although corrugated cartons contain some cardboard, it is important to understand that these materials are not interchangeable.Ĭorrugated is made of three layers of paper: an inside liner, an outside liner, and fluting with a ruffled shape that runs between the two. This type of material is commonly used in cereal boxes and greeting cards. The difference between cardboard and corrugated boxesĬardboard is commonly used to describe thick paper stock or heavy paper-pulp. Nowadays, it is one of the most important packaging materials used in various industries for transportation and packaging materials. Meanwhile, it is light to carry and to transport. _ Due to the unique structure of corrugated paper, it has great strength to protect products. As a result, it has been widely used in response to environmental protection in recent years.Ĭorrugated paper is made by laminating and attaching two paper materials, “liner” and “corrugated medium.” What’s better, corrugated cardboard is mostly made from recycled pulp.

The corrugated cardboard is of low costs, light-weighted but provides great strength at the same time. The invention and application of corrugated paper date back to more than 100 years ago. What is Corrugated Cardboard? Basic Introduction:

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