Corrugated boxes are made from corrugated cardboard, which consists of multiple layers of paper glued together. These boxes are known for their strength and are commonly used for packaging. They protect goods from impacts and damage during transportation. They are widely used for packaging food, clothing, footwear, household items, and electronics.
Common types of corrugation used in paper packaging include A, B, C, E, and F flutes. These types vary in the height of the flutes. Due to their rough surface and limited ink absorption, corrugated boxes typically require a printed paper liner. This process enhances the appearance of the surface and better meets consumer preferences.