摘要 |
<p>A nonwoven web needling device comprises a series of needle looms (1) having a needle bar, a pair of infeed rollers, and a pair of outfeed rollers, where the needle looms can be moved along a guide (14) in the transport direction of the nonwoven web and can be locked in place at any desired distance from each other. An independent claim is included for a method for changing a stitch pattern during needling of a nonwoven web.</p> |