Bag for tobacco and method and device for producing same

Bag for tobacco and method and device for producing same

The film-bag (10) has a closure tab (12) i.e. wrapping tab, comprising outer- and inner layers and formed in extension of a pocket rear wall (16) by folding a tab extension against an inner side under formation of the inner layer. The layers are connected by lateral tab-seams (25, 26) and a tie-in w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEIEIT, AXEL, DOSE, THOMAS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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
MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER
MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:The film-bag (10) has a closure tab (12) i.e. wrapping tab, comprising outer- and inner layers and formed in extension of a pocket rear wall (16) by folding a tab extension against an inner side under formation of the inner layer. The layers are connected by lateral tab-seams (25, 26) and a tie-in weld (27), which is transversely directed to the tab-seams and arranged at a free-edge of the inner layer. The tie-in weld and the connection of layers are formed as a hot-melt connection. An intermediate seam (31) is arranged between the layers in a region of a relief opening or a relief slot (32). The intermediate seam is made of hot melt material. Independent claims are also included for the following: (1) a method for manufacturing a bag from a film (2) a device for manufacturing a bag from a film.