F-flute corrugated paper box with silver foiling sleeve package
Corrugated Box​'s details:

 
For primary packaging, such as that used in the food industry, coated F-flute packaging could replace plastic, aluminium and solid board. The F-flute is known as fine and delicate. It has properties similar to untreated solid cardboard, but offers higher torsional rigidity at the same specific area weight. The F-flute is different from other fluting styles. It opens up new high-growth markets for sustainable primary packaging. In addition, it can also be used in combination with FE-flute as efficient transport and shelf-ready packaging.
F-flute packaging materials deliver properties similar to those of solid cardboard. In addition, you get greater material stability at the same specific area weight. The low flute division on the F-flute also ensures a more even printing surface, which is impressively close to full board when used with optimal materials. This can enhance the look and feel of your branding regardless of the printing technology.