B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
Enceinte etanche,particulierment sachet tubulaire, procede de fabrication de cette enceinte et procede pour conditionner une boisson dans cette enceinte
Emballage pliable muni d'une doublure interieure, dispositif de conditionnement d'un produit dans de tels emballages et dispositif de fabrication de tels emballages