| 摘要 |
PROBLEM TO BE SOLVED: To increase a box-manufacturing speed without lowering a box-manufacturing precision when a corner reinforced type tray is manufactured from a blank sheet, and at the same time, to make a box-manufacturing machine as compact as possible. SOLUTION: A standing-by station 103 which holds blanks (a') being fed from a sheet magazine 101 sheet by sheet is installed. Under the standing-by station 103, a folding station 104 which performs folding of each flap at four corners of the blank is arranged. On the side of the folding station 104, a four edge panel erecting station 105 which erects the four edge panels of the blank (a") and molds a tray is arranged. While the folding process is performed at the folding station 104, the next blank (a') stands by at the standing-by station 103, and right after the blank (a") of which the folding process has been completed in the folding station 104 is moved to the four edge panel erecting station 105, the next blank (a') being located in the standing-by station 103 is moved to the folding station 104. COPYRIGHT: (C)2008,JPO&INPIT |
