238000004064 recycling Methods 0.000 abstract description 2.238000001914 filtration Methods 0.000 claims abstract description 15.230000001070 adhesive Effects 0.000 claims abstract description 16.239000000853 adhesive Substances 0.000 claims abstract description 16.239000000463 material Substances 0.000 claims abstract description 24.
239000002861 polymer material Substances 0.000 claims abstract description 26.229920000728 polyester Polymers 0.000 claims abstract description 26.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US39666402P priority Critical Priority to US60/396,664 priority Application filed by Freudenberg Nonwovens Limited Partnership filed Critical Freudenberg Nonwovens Limited Partnership Publication of WO2004009216A1 publication Critical patent/WO2004009216A1/en Links Inventor Kent Mertz Markus Schmitt Original Assignee Freudenberg Nonwovens Limited Partnership Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents WO2004009216A1 - Filter pack having nonwoven filter media and nonwoven edge banding frame WO2004009216A1 - Filter pack having nonwoven filter media and nonwoven edge banding frame
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