| 摘要 |
The invention relates to a rollable re-closeable packaging and a method for producing such a packaging, especially flexible bags. The aim of the inventi on is to develop a method for economically producing a packaging of said type which is re-closeable and is suitable for storing and receiving aqueous, dry , powdery, grained or lumpy filling material, whereby said method is user- friendly and meets the requirements of protecting the integrity of the produ ct in question. The invention is characterised in that the packaging (1) consis ts either fully of partially of a conditioned multilayered composite material ( 2) or has an adhesive label (4) on at least one wall of said packaging, beginni ng in the area of the opening, made of said conditioned multilayered composite material (2). The invention is further characterised in that the packaging ( 1) can be repeatedly rolled in an automatic, controlled monoaxial manner from t he opening of the packaging in the direction of the bottom of the packaging as far as the respective plane (5) of a filling material (6), whereupon it can be closed, said rolling or closing process occurring as a result of the properties of the conditioned multilayered composite material (2) of the packaging (1) or adhesive label (4).
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