Folding box has communication port that is provided between product chamber and dosage chamber, and opened or closed with removable protective cardboard strip

摘要

The folding box has a communication port (C) that is provided between product chamber (B) and dosage chamber (E), and opened or closed with a removable protective cardboard strip (H). The shape and size of the communication port is variable. An opening/closing tab (D) is provided in the upper side of the box casing to open or close dosage container (A).