| 摘要 |
FIELD: packing. ^ SUBSTANCE: box is aimed at packing and storing of packaged products, for example tea bags, coffee sachets. The box is made of elastically deformed material and comprises a casing with a flap cover consisting of two trough-shaped folds; their end walls are entering triangle-shaped openings on the back and front walls of the box casing thus performing mutual fixation when closed. The openings are formed on the basis of slots in the bend line which are passing perpendicular to the hypotenuses of the side walls of the respectively opposite flap cover folds when the cover is closed. The slot depth corresponds to the height of the fold end walls. ^ EFFECT: improving reliability of the cover fixation. ^ 3 dwg |
