| 摘要 |
A carton packaging is provided. The carton defines a first direction and a second direction. The first direction of the carton is wrapped up by a first P.P. tape and the second direction of the carton is wrapped up by a second P.P. tape. The first P.P. tape intersects with the second P.P. tape at overlapping portions. The first P.P. tape is bonded to the second P.P. tape at the overlapping portions by an ultrasonic wave heating procedure to prevent the detachment of the first P.P. tape from the second P.P. tape without leaving destructive marks.
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