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
B65D47/00—Closures with filling and discharging, or with discharging, devices
B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Containers Opened By Tearing Frangible Portions
(AREA)