| 摘要 |
PROBLEM TO BE SOLVED: To automatically package a pachinko machine to improve packaging capacity by inverting a two-folded sheet in a developed form, carrying the pachinko machine into an obtained storage space, applying a longitudinal seal on a back of the sheet to provide a bag, and sealing an upper end opening of the bag to complete packaging. SOLUTION: A two-folded sheet (s) fed from a sheet roll (r) by a feed mechanism is slid inside from the outside of a guide 18 of a sheet folding guide 16 to be inverted in a developed form, and its bottom is passed below a carrying part 27 of a first conveyer 20. A longitudinal seal is applied by a longitudinal sealer 30 to the sheet (s), the middle of a welded part is cut, and an upper end of the cut sheet (s) is held by a sheet holder. While a pachinko machine (p) is carried into a storage space of the sheet (s) in this state, the machine (p) is fed onto a second conveyer 50. After the sheet (s) on a back position of the machine (p) is longitudinally sealed, an upper end opening of a bag (a) is welded by a bag mouth device 75 to complete the packaging.
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