Method for producing a flexible packaging films with reclosure

The method involves feeding a pouring-hole film strip (3) to a film web. The film strip is applied with a film strip-seal layer (23) on a side of the film web, which form a film inner side (10) of a packaging film (2) with proper use of the packaging film in such a way that tensile force is transfer...

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Bibliographische Detailangaben
Hauptverfasser:	ZOISTER, STEFAN, SOUDAIS, STEPHANE, MADAI, GYULA
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 method involves feeding a pouring-hole film strip (3) to a film web. The film strip is applied with a film strip-seal layer (23) on a side of the film web, which form a film inner side (10) of a packaging film (2) with proper use of the packaging film in such a way that tensile force is transferred to a separating region in the film strip seal layer by a pull tab (12) in the packaging film. The separating region and a neighboring region of a contact adhesive layer (24) form a resealable closure for interaction with the pull tab. An independent claim is also included for a pouring-hole film strip comprising a three-layered structure.