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Filing date
Publication date
Application filedfiledCritical
Priority to NL7210519ApriorityCriticalpatent/NL7210519A/xx
Publication of NL7210519ApublicationCriticalpatent/NL7210519A/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
B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
B65D77/22—Details
B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
B65D77/32—Tearing-strings or like flexible elements