Corrugated sheet has a great many more features and benefits because of its construction and versatility. Corrugated sheet consists of an inside and outside liner, and between these two liners is sandwiched a corrugated medium that consists of minute “flutes”, which are little wave-like structures that provide much of the strength and insulation qualities of the board. Plus, corrugated board comes in a wide variety of grades. So, given its incredible versatility, corrugated board typically becomes the “go to” product for the packaging and shipping of everything from automotive parts, to pharmaceutical and medical supplies, clothing, food products, and so much more. The structure of corrugated sheet and its many available grades make it a remarkably strong packaging material that also offers lightness of weight. Strength, Resilience, durability, insulation.
Type A cardboard has excellent compression and cushioning as well as good stacking strength. It is great for packaging fragile items and is commonly used for structural strength.
Type B cardboard has excellent crush and puncture resistance and is a great printing surface. This cardboard is commonly used for inner packaging components such as pads and partitions.
Type C cardboard makes a good printing surface. It also has compression properties and offers crush resistance. It is most commonly used for shipping boxes and to secure glass, furniture, food, etc.