| 摘要 |
PROBLEM TO BE SOLVED: To produce a bag-in-carton which has functionality and sealability equivalent to those of a conventional bag-in-box and is not excessively packaged in appearance. SOLUTION: A bottom part forming means 70 is provided with a means 30 for supplying a flat folding body C in which an inside bag B is adhered to the inner surface of an outside carton A, the first conveyance means 40 which erects and conveys the folding body as a rectangular cylinder-shaped carton C1, the second conveyance means 50 for conveying with the carton width direction made the conveyance direction, an inner guide part 61 for holding the carton from the inside along the first conveyance means 40, a top part forming means 60 comprising an adhesive applying part 62 for applying an adhesive to the triangular folding part of the lower end part of the carton and a top part forming part 63 which folds the folding part to the outside and sticks/fixes it to a side plate facing the carton, a filling means 65, a means 67 for provisionally sealing the upper end opening part of an inside bag, the seal part 71 for sealing the upper end opening part of the inside bag along the second conveyance means 50, a bottom part adhesive applying part 75, and a bottom folding part 76. |
