Structure and specificity
The cardboard belongs to groups of papers that are characterized by high thicknesses and masses. Paper with a mass greater than 200g / m2 refers to the group of cartons. The cardboard has a multilayer structure that provides thickness and stiffness.
What is it most commonly used for?
Gray cardboard is most commonly used in the production of packaging coils and toilet paper jars, as well as for various types of packaging in the pharmaceutical, food and many other industries.