Crosslapper
A cross-lapper and web-laying technology, which is applied to roll-forming mechanisms, textiles and papermaking, fiber processing, etc., can solve problems such as uneven surface shape of non-woven fabrics and non-straight laying of fiber webs.
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[0023] exist figure 1 and 2 The principle of the crosslapper 1 is shown by way of example and only schematically. Triggered by a card not shown, the fiber web 3 is conveyed onto the input belt 2 of the crosslapper 1 . Inside the crosslapper 1 is arranged an upper trolley, in which only the deflection rollers 6 can be seen in this view. Furthermore, the crosslapper 1 has a laying trolley, of which a laying roller 10 for the matching belt 13 and a laying roller 9 for the infeed belt 2 are shown. Between the laying roller 10 of the mating belt 13 and the laying roller 9 of the infeed belt 2 a so-called laying gap 11 is arranged, from which the fiber web 3 emerges and is laid on Output belt 15 on. Depending on the direction of travel, the two laying rollers 9 , 10 take over the task of laying the fiber web 3 perpendicular to the preceding direction of travel on a delivery belt 15 arranged below the laying carriage and simultaneously folding it. For this purpose, the laying tr...
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