What is Corrugated?

Corrugated board is made from a combination of two sheets of paper called «liners» glued to a corrugated inner medium called fluting.

These three layers of paper are assembled in a way which gives the overall structure a better strength than that of each distinct layer.
This ingenious construction forms a series of connected arches which are well known for their ability to support strong weights. This structure gives corrugated board considerable rigidity and resistance. The air circulating in the flutes also serves as an insulator which provides excellent protection against temperature variations.
There are many types of corrugated, each with different flute sizes and profiles which offer many combinations designed to create packaging with different characteristics and performances.