| 摘要 |
A sealing and delivery device particularly adapted for use in a double layered carton sealing machine which is made up of a delivery device, two carton lifting devices, a top folding device and a periphery sealing device. The delivery device can be slightly pivoted up and down and the two carton lifting devices Are responsible for lifting up the outer layer of a double layered carton for folding the top with the distance of the two lifting devices adjustable so as to permit cartons of different size to be fitted. The top folding device is used to fold the flaps of a carton into position and the height thereof can be varied so as to permit its use with cartons of different heights. The so structured double layered carton sealing machine can be applied to cartons of any size and be operated with safety without damage to the packed items inside a carton.
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