| 摘要 |
A four-armed pour spout fitment applicator 12 rotates to bring two of its arms 32,34,36 and 38 into respective open-topped cartons 16 and then advances axially to apply flanged pour spout fitments 28 carried by those two arms outwardly through openings in carton top panels of the respective cartons 16, and to bring the other two arms ready to receive two additional fitments 28, which are transferred thereto by two air cylinders 42. External ultrasonic sealers have horns serving to engage the outer surfaces of the top panels to seal the flanges of the fitments 28 to the inner surfaces of the top panels around the openings. <IMAGE> |
