| 摘要 |
PROBLEM TO BE SOLVED: To appropriately use a press-bonding process mode and a non press- bonding process mode in a sealer device. SOLUTION: In the sealer device 3 arranged in a rear stage of a burster 2, a lower stage conveyance unit 10 provided with press-bonding rollers 17 and 18 and an upper stage conveyance unit 9 provided with no press-bonding rollers are incorporated in an elevating frame 8. Process modes can be switched by selecting a stopping position of the elevating frame 8 between a first position of providing the lower stage conveyance unit 10 in a predetermined height and a second position of providing the upper stage conveyance unit 9 in the predetermined height. A detachable cassette type is adopted as the upper stage conveyance unit 9. |
