Foldable package box for packing e.g. jewels, has internal box body comprising side and/or front walls erected with respect to bottom wall of external box body in operation position, where box is flat when bodies are in deployed position

摘要

The box (1) has an internal box body (3) fixed to an external box body (2) and comprising side and/or front walls (8a, 8b) and bottom wall (8c) connected together in a foldable manner to form an I-shaped part when internal box body is in deployed position. A central branch of the part is superimposed and linked to a bottom wall of external box body. Upper and lower branches of the part are divided into central and side zones. The side and/or front walls are erected based on a bottom wall of external box body in operation position, where the box is flat when the bodies are in deployed position.