Corrugated cardboard is produced by bonding several layers of paper. One or more corrugated paper sheets (waves) are being glued in between two smooth/flat paper sheets (front and back):
Depending on which paper is being used for production we can define define technical values such as resistance and stackability.
To find out which material is suitable for you please consider the following first:
Verpackungen aus Karton mit PE oder PP Beschichtung sind für uns kein Problem. Der beschichtete Karton wird u.a. als Fett-, Feuchtigkeits- oder Gasbarriere verwendet. Packages made of cardboard with PE or PP coating are no problem for us. The coated carton is used, among other things, as a grease, moisture or gas barrier.