Welded Seam Bags

Needle holes in the vertical seam of a filter bag can be a conduit for fine particulate bleed through. In order to give you the most efficient filter possible, PENNVINT supplies one piece welded filter tubes. This fusing of the filter eliminates fine particle migration through needle holes in the vertical seam, allowing the entire filter tube surface to operate at a higher efficiency. We offer these filters in Polyester, Polypropylene and Ryton®.