Van Borselen Filters’ PolyWeld® filterbeutel hold a distinct advantage over all types of needle-sewn bags. There is no unfiltered liquid bypass possible, due to the welded seams that eliminate this risk. As a result, Van Borselen Filters’ PolyWeld filter bags work more efficient, due to the tighter seam, and therefore result in better yields of the desired filtrate. Also, the bags are fibre free, because of the fused edges, and therefore there is no fibre migration possible. Since these bags are not produced with thread, there is also no silicone contamination possible. The Van Borselen Filters’ PolyWeld filter bags are available in standard and extended life polypropylene or polyester felt and have the by-pass free Polyloc.
Polyweld® Filter Bags and beutel filters
|Part number:||Micron rating|
|BPONG||1, 3, 5, 10, 25, 50, 100|
|BPENG||1, 3, 5, 10, 25, 75, 100, 200|
|BPOEX||5, 10, 25, 50 100|
|BPEEX||1, 5, 10, 25, 50, 100|