| 摘要 |
<p>When a plurality of elastic members in a tense state which are fed continuously are disposed on one surface of a web which is fed continuously at intervals in the lateral direction of the web, the intervals between the elastic members can be set arbitrarily and easily. The elastic member guide device comprises a drive shaft (12a) on which a plurality of pulleys (21, 31, 41) are detachably arranged coaxially in the axial direction, transmission belts (23, 33, 43) wrapped around the pulleys (21, 31, 41), respectively, and a drive section (12) for controlling the forward and reverse rotations of the drive shaft (12a). Guides (25, 35, 45) are affixed to the transmission belts (23, 33, 43), respectively, and pulley diameter ratios are determined between the pulleys (21, 31, 41). Consequently, the difference between the feed amount of the web in the lateral direction can be set for each of the guides (25, 35, 45).</p> |
