Method and device for manufacturing a composite web on the basis of at least two webs
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United States of America Patent
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Nov 16, 2010
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app pub date -
May 1, 2006
filing date -
May 4, 2005
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Abstract
A device for manufacturing a crosslaid fiber web on the basis of two parallel longitudinal fiber webs and segments of another longitudinal fiber web comprises a fixing table on which the longitudinal fiber webs and the segments come together. Furthermore, the device comprises a pair of high-voltage bars, movably arranged with respect to the fixing table. When a segment is in a correct end position with respect to the longitudinal fiber webs on the fixing table, the pair of high-voltage bars is activated and moved with respect to the segment and the longitudinal fiber webs, wherein the segment and the longitudinal fiber webs are situated between the high-voltage bars. As a consequence, the segment is fixed with respect to the longitudinal fiber webs, before being supplied to another device in order to get definitively connected to the longitudinal fiber webs.
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