Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE531718ApublicationCriticalpatent/BE531718A/xx
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
B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
B65D3/26—Opening arrangements or devices incorporated in, or attached to, containers
B65D3/261—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall
B65D3/264—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall forming a longitudinal line of weakness
B65D3/265—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in the container side wall forming a longitudinal line of weakness and having an attached or applied tearing or reinforcing element