SELF-OPENING CLOSURE WITH AIR INLET CHANNEL FOR COMPOSITE PACKAGING OR FOR CONTAINER NECKS TO BE SEALED WITH FOIL MATERIAL

• Main Authors: THOMAS HOCKER, ROLF WEISS, ROGER ALTHER, EGON LANG
• Format: Patent
• Language: Croatian; English
• Published: 30.09.2011
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

Samo-otvarajući zatvarač za kombi-pakiranja kao i za grliće spremnika koji se zatvara folijom, a sastoji se od grla za lijevanje (10) koje se na način da ne propušta može pričvrstiti na kombi-pakiranje (15) ili grlić spremnika te zatim zabrtviti materijalom u obliku folije, pripadajućeg zatvarača na navoj (9) i samo-otvarajućeg otvora (1) smještenog unutar grla za lijevanje (10), koji se može pomaknuti pomoću zatvarača na navoj (9), naznačen time što samo-otvarajući otvor (1) tvori uvlaku (4) za stvaranje kanala zraka na gornjem rubu koja se smanjuje prema dnu sve dok se potpuno ne suzi u donji kružni rub (6) prema pogledu odozgo. Patent sadrži još 9 patentnih zahtjeva. The self-opening closure includes a pouring spout (10), which can be assembled leak-proof on a combipack or a container spout sealed with foil material, twist cap (9) and a self-opening sleeve (1) arranged inside the pouring spout, which can be made to rotate by the twist cap. The self-opening sleeve forms on its upper edge an indentation (4), which becomes smaller towards the bottom edge (6) and tapers off into the same. There are guiding means present on the outer side of the self-opening sleeve and on the inner side of the pouring spout so that the self-opening sleeve is guided downwards by rotation on the pouring spout. The indentation (4) lies partially inside the pouring spout and partially below the same after unscrewing of the cover cap and forms an air inlet channel, which results in a steady outpour of the liquid content of a combipack.