| 摘要 |
PROBLEM TO BE SOLVED: To surely spray water to the adjacent sections of both end sections in the winding start end section of each divided web by arranging the nozzle port of each sprayer so as to correspond to the slit position between each divided web and to the outer end position of each of the divided webs positioned at both ends of the divided web. SOLUTION: In a spray device used for a web winder, water is surely sprayed to the adjacent sections of both end sections in the winding start end section of each divided web T2 in the width direction even if spray abnormality occurs more or less in a spray device 4, by providing spray devices 4 of a number more than the dividing number of each divided web T2 by one and arranging the nozzle port 41 of each sprayer 4 so as to correspond to the slit position A between divided webs T2 and T2 and the outer end position A' of each of the divided webs T2 positioned at both ends of the divided web. |
