Method and apparatus for the manufacture of a packaging bag is made of flexible sheet material as well as packaging bag

摘要

The invention relates to a method for the manufacture of a packaging bag is made of a flexible film material (2), comprising the steps of: feeding of the flexible sheet material (2); adding a scraper blade (7) for flexible film material (2) and the making of at least one reinforced portion (6) of the filler material (7), wherein the filler material (7) is hardened and the stiffened portion (6) forms. The present invention also relates to a device for the manufacture of a packaging bag, comprising: a films - supply device (10) for supplying a flexible film material (2), and a filler material - in addition to this jointing device (11) for adding a scraper blade (7).The present invention also relates to a packaging bag (5) comprising: a first transverse (14), a second transverse (15), a flexible portion (16), and at least one reinforced portion (6), wherein the flexible section (16) from the sheeting (2) is produced and the stiffened portion (6) of an additive material (7) is produced, which is added to the reinforcement of the packaging bag has been formed and hardened.