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.)
Filing date
Publication date
Application filed by Akerlund & Rausing AbfiledCriticalAkerlund & Rausing Ab
Priority to SE8804286ApriorityCriticalpatent/SE8804286L/sv
Publication of SE8804286D0publicationCriticalpatent/SE8804286D0/sv
Publication of SE8804286LpublicationCriticalpatent/SE8804286L/sv
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
B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Laminated Bodies
(AREA)
SE8804286A1988-11-281988-11-28Plastfilm foer paasbehaallare av engaangstyp
SE8804286L
(sv)
Perfezionamenti ai dispositivi per facilitare l'apertura di sacchetti ermetici,migliorare l'erogazione parziale del contenuto e consentire la richiusura di contenitori con l'involucro costituito da materiali flessibili.
Perfezionamento alle pellicole multistrato per imballaggi flessibili ed involucri ermetici, ad apertura manuale facilitata, ottenuti con lasigillatura calibrata di tali pellicole