| 摘要 |
In a fleece layer of the carriage cross-lapper type, the laying carriage conveyor belt ( 14 ) wraps around the first laying roller ( 12 ), the upper and lower strands ( 14 o, 14 u) of the belt being parallel to each other as they proceed from the first laying roller ( 12 ). An endless cover belt ( 23 ), which travels around in the laying carriage ( 5 ), wraps around the second laying roller ( 13 ), the cover belt having upper and lower strands ( 23 o, 23 u), which are parallel to each other as they proceed from the second laying roller ( 13 ) in the direction opposite that of the laying carriage conveyor belt ( 14 ). The mutual distances between the web entrance ( 8, 9 ), the upper carriage ( 4 ), the laying carriage ( 5 ), and the output conveyor belt ( 2 ) perpendicular to the transport directions of same are so small that the card web ( 11 ) to be laid is enclosed in a sandwich-like manner between the adjacent strands of the web entrance conveyor belt ( 6 ), of the upper carriage conveyor belt ( 20 ), and of the laying carriage conveyor belt ( 14 ), where the laid fleece on the output conveyor belt ( 2 ) is contacted by the laying carriage conveyor belt ( 14 ) and by the cover belt ( 23 ).
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