| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filling packaging machine capable of preventing a film from being dislocated from a proper lateral sealing position of a film and a proper cutting position of a packaged item even when a film roll having a joint is used and capable of controlling wasteful usage of the film. <P>SOLUTION: The filling packaging machine A is equipped with a control means which controls a lateral seal mechanism 6 so that it laterally seals the film at a predetermined interval based on a first signal when the first signal dispatched from a mark detector B1 by accompanying the detection of a register mark (regi-mark) R is input and which controls the lateral seal mechanism 6 based on a produced base signal having approximately same period and phase as those of the first detected signal input before an input of a second signal after the second detected signal dispatched from a joint detecting means B2 by accompanying the detection of the joint S. <P>COPYRIGHT: (C)2004,JPO |
