Partition, Inner Toe, Mezzanine, Card, Cover, Base Plate

Partition, Inner Toe, Mezzanine, Card, Cover, Base Plate

This is a single-piece card board structure without any folding press line structure, one of the corner has a finger bit gap, commonly used in the carton is the cover or mezzanine position, finger bit convenient to remove the cardboard to see the lower layer of the product. Generally is corrugated pit paper material.