| 摘要 |
PROBLEM TO BE SOLVED: To provide a box manufacturing apparatus applicable to a packaging apparatus to which different kinds of articles to be packed are irregularly fed. SOLUTION: First and second carton stock parts (75a) and (75) in which first and second cartons (21a) and (21b) provided with flaps (26) and (27) on their bottom parts are respectively stocked in such a way that folding straight line regions of the base end parts of the flaps (26) and (27) are kept at a common standard height, a carton carrier (65) which sucks and holds the first and the second cartons (21a) and (21b) corresponding to first and second carton signals from the carton stock parts (75a) and (75b) and carries them to a carton discharging part (91) under a condition where the holding height is kept, an opening machine (74) which is provided on the carrying path of the first and second cartons (21a) and (21b) and opens a flat-folded trunk part (20) and flap folding machines (45), (47) and (48) which are provided on the carrying path of the opened first and second cartons (21a) and (21b) and fold the flaps (26) and (27) the folding straight line regions of which are at the standard height, are provided. |
