Method and device for manufacturing a filter element and filter element
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United States of America Patent
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Jul 12, 2016
Grant Date -
Sep 18, 2014
app pub date -
Mar 13, 2014
filing date -
Mar 13, 2013
priority date (Note) -
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Abstract
In a method for manufacturing a filter element for filtration of a fluid, a filter medium web is treated along at least one treatment line and the filter medium web is cut along at least one cutting line that is adjacent to the at least one treatment line. An apparatus for performing the method has a combination of at least one treatment device and at least one cutting device. The at least one treatment device has at least one treatment element that treats a filter medium web along at least one treatment line. The at least one cutting device has at least one cutting element that cuts the filter medium web along at least one cutting line. The at least one treatment element and the at least one cutting element, viewed in a movement direction of the filter medium web relative to the apparatus, are arranged staggered relative to each other.
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