Welded Seam Bags

Click for Dust Collector Filter Bags Introduction

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, Share Filtration can manufacture one piece welded filter tubes, even 100% welded filter bags.

This fusing of the filter eliminates fine particle migration through needle holes in the vertical seam. In this way the entire filter tube surface is operating at a higher efficiency. We offer these filters in Polyester, Polypropylene, Aromatic Polymer (Aramid), Polyphenylensulfide (PPS),PAN homopolymer (Acrylic) etc.

Fibers Available

Needlefelts (500-600g/m2) and woven fabrics from all fibers used in filtration technology, such as:
Polypropylene
Polyester
PAN homopolymer
Polyphenylensulfide (PPS Ryton®)
Aromatic Polymer, etc.

Special Treatment

singed
calandered
silicone-treated
Water and oil repellent
PTFE-coating
laminated PTFE-membrane
antistatic
flame-retarding
microfibre
asymmetrical filter media structure
etc.

We accept customised order upon customers' request!