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
B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
B65D5/42—Details of containers or of foldable or erectable container blanks
B65D5/44—Integral, inserted or attached portions forming internal or external fittings
B65D5/50—Internal supporting or protecting elements for contents
B65D5/5028—Elements formed separately from the container body
B65D5/5035—Paper elements
B65D5/504—Racks having upstanding ridges formed by folds, and provided with slits or recesses
Emballages rapides et semi-automatiques obtenus à partir d'une feuille mince semi-rigide, plissée en double symétrie, principalement pour sandwichs cylindriques ou assimilés.
Flan en carton ou materiau similaire comprenant un bandeau et deux pattes munis tous trois d'un adhesif en vue de la constitution en volume d'un contenant a fermeture inviolable