| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify the apparatus configuration of an apparatus for correcting meandering, and to avoid interference of a detection part of a sensor head with a continuous sheet during a specification change of absorbent products, such as a size change. <P>SOLUTION: In a production line in which a continuous sheet of a specification is alternatively selected from among continuous sheets 3 of a plurality of specifications different in the width directional dimension, and conveyed, a sensor is provided for detecting a width-directional end position of the continuous sheet while a detection section 33 is stopped at a stop position of PS, PM, or PL set for each specification, and the meandering of the continuous sheet is corrected based on the detection signal of the end position. A moving motor as a moving mechanism for moving the detection section to a stop position, and a control section for controlling the motor depending on signal output are provided, and the control section has, as a preset value for each stop position, a corresponding value corresponding to a movement amount from a reference position to a stop position, and the detection section is moved to a stop position based on the corresponding value and the signal output from a signal output section. <P>COPYRIGHT: (C)2012,JPO&INPIT |
