Ordinary opening size range 25-1900 micron. Woven mesh filter mesh made of multi-filament & mono-filament yarn, ranging ... cotton, etc.They are used for paint, oil, powder, liquid and dust filtration. Also widely in fields as sugar, chemical, pottery ... processing and other industries.Ordinary opening size of monofilament fabrics is 25~ 1950micron, yarn diameter is 30~300 micron.Ordinary opening size of ...