By incorporating capabilities in production of filter material, including filter meshes and filter felts with rating from 5um to 2000um and from 1um to 300um respectively, SHARE takes full advantage of her capabilities and know-how in the filtration industry, SHARE produces various kinds of filter bags made of both monofilament/multifilament filter meshes and needle-punched filter felts. The filter bags are of standard style and sizes and can be produced upon clients' request (customised filter bags).
There are two major production ways to make filter bags either liquid filter bags or dust collector filter bags, traditionally, filter bags for dust collection or liquid filtration are made by sewing with stitches, the problem of this technique is the stitch holes at both edges, which will let the particles leak without being captured, particles are expected to be captured inside or outside the filter surface instead of leaking away. However,ultrasonic-welding to bond the fabric together seamlessly will solve this problem, there are no stitching holes and fabrics are strongly bonded together.
