BOX WITH FOLDING-BACK LID FOR TOBACCO ARTICLES Russian patent published in 1999 - IPC

FIELD: tobacco industry; packs. SUBSTANCE: box cardboard body has eight faces, each side of box being formed by three faces. Bottom and top parts of box are made in form of octahedron. Box is provided with glued-in collar, ratio of depth of cavity in collar to height of box from bottom to upper edge of collar being not less than 0.25. Ratio of height of lid front wall to height of lid base is not less than 1.65. Ratio of depth of cavity to its width in middle part is not less than 0.75. Ratio of height of lid front wall to height of box from bottom to upper edge of collar is not less than 0.3. Side faces from stiffening ribs in form of facet, and ratio of leg of facet to height of lid base or housing is not less than 0.15. EFFECT: provision of convenience in use and hygienic conditions when taking tobacco articles from box. 5 dwg