Product Specification Press Felt Technical Proposal An Hoa Paper Joint Stock Company PM - 3rd Press Felt 2016-04-13 Velocity Features and Benefits • • • • • • Non-woven base with enhance surface PRO for improving wear resistance & prolong steady state performance 2L plied yarn base improve compressibility and provides good fiber anchorage Short dewatering paths and low flow resistance Self-cleaning effect Uniform base structure provides even surface and good sheet profile Special structured fine combination of batt fiber + PRO to improve sheet smoothness, reduce sidedness issue Felt Specification Size 20.60 x 5.25 m Felt weight 1560 g/m² Permeability 25~30 cfm 3.5 mm Caliper Batts Surface 6.7 dtex + PRO 200 g/m² Sublayer 22 dtex 150 g/m² 22 dtex 100 g/m² Sublayer Dewatering efficiency: Roll side Improve your press dewatering further by using Voith Paper press roll covers and doctor blades in combination with our press fabrics Components Perfect Fit – Solutions for your press section Top MD/CD g/m² 470 g/m² 0.2 x 6ply / mm g/m2 Middle MD/CD VPFC_AADAK4+66CJB1_SNg Mm Bottom 640 g/m² MD/CD 0.2 x 6ply / 0.2 x 4ply mm