Bulk products need a tight package, resistant, especially to mechanical damage. Therefore, we use bio-oriented polypropylene (BOPP) from 40 μm thick or dense polyethylene, as well as two-layer BOPP transparent composites with matte or pearlescent. For tea and coffee, the packaging is made of a two-layer composite of polypropylene with pearly or matte polypropylene or a three-layer combination of PET, metalized polypropylene and polyethylene. Spices, seasonings, various additives, and decorations for baking “feel” good being wrapped in the laminated paper. And the label for vinegar is also printed on polypropylene.