| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for production of a film tube, which can be filled with a viscous liquid or a granular filling material, from a film strip. SOLUTION: This apparatus comprises: a filling pipe 32 connectable to a filling machine for the filling material, a shaping device 26 surrounding the filling pipe for shaping the film strip into the film tube, a sealing device 34 arranged downstream of the shaping device in the filling ejection direction for sealing longitudinal edges of the film strip and of which the longitudinal direction edge adjoins after the formation of the film tube, an advance drive 40 for the film tube, a writing device 27 arranged on the upstream side of the shaping device in the filling ejection direction for applying printed markings to the film strip, a first reading device 28 arranged downstream of the shaping device in the filling ejection direction and a second reading device 48 arranged on the upstream side of the shaping device in the filling ejection direction for reading the printed markings applied to the film strip. COPYRIGHT: (C)2009,JPO&INPIT
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