... an even sealed edge. certified by ISO9001: FDA,ROSH. nylon filter meshmesh count:100mesh/inchWeight: 85g/sq. M--90g/ ... the way:We produce Polyester Monofilament Mesh, Nylon Monofilament Mesh, Screen Printing Mesh, nylon mesh for tea bag,Filter Mesh, ... filter production.Features: 1) Materials: polyester threads, nylon threads,) Weaving forms: plain weaving, twill weaving, )Width: 1,200mm - 1,830mm ) ...