Kraft Liner Paper Mill, Trim Width 2500mm, 80 TPD, 2-Ply

Description

  1. Overview
    1. Pressurized head box with slice width: 2660 mm
    2. Head box grammage range: 40 to 150 gsm
    3. Secondary head box on the top of the base wire with slice width: 2600 mm
    4. Secondary head box grammage range: 30 to 60 gsm
    5. Paper width on pope-roll: 2550 to 2560 mm
    6. Trimmed paper width: 2500 mm
    7. Speed: 240 m/min at 90 gsm or 200 to 205 m/min at 110 gsm
    8. Paper grades: after selected modifications the machine produces quality corrugated paper materials like semi-kraftliner (TL1), testliner 3 (TL3) and wellenstoff with best performance in light basis weights
    9. Small percentage of the production is machine-smooth kraft papers for wrapping/packing, shopping and small bags
    10. Grammage range: 80 to 150 gsm
    11. Actual production: 80 tpd
    12. Raw materials used: old corrugated containers, new double corrugated cuttings with high content of virgin fibre paper materials, unbleached softwood kraft pulp
  2. Stock Preparation
    1. Primary pulper DGI 16 m³ pulping capacity 110 tpd
    2. Secondary pulper Celli 12 m³ capacity pulping 45 tpd
    3. HD cleaner Maule 120 tpd
    4. Maule separplast 120 tpd
    5. GL&V screen holes 1.8 mm capacity 80 tpd
    6. GL&V screen slots 0.20 mm capacity 80 tpd
    7. GL&V fractionator slots 0.15 mm capacity 45 tpd
    8. 4 inclined screws Maule capacity 120 tpd
    9. Stainless steel st chest for pulp and water
    10. 3 Sunds refiners power 2 x 160 kW and 1 x 120 kW
    11. 1 Sunds deflaker power 160 kW
    12. GL&V low density cleaners 700 L/min 18 cleaners (bottom layer)
    13. GL&V low density cleaners 340 L/min 17 cleaners (top layers)
  3. Paper Machine
    1. 2 ply forming section of paper machine
    2. Total wire length 28 mts
    3. Wire width 2850 mm
    4. Forming board low vac, high vac
    5. Bottom layer head box VAS slice width 2660 mm, flow 16000 L/min, max speed 600 m/min, 100 tpd
    6. Top layer head box Hogenkamp, flow 4000 L/min
    7. Press section composed by: 1 suction press table width 2790 mm diameters 650 - 450 mm
    8. 2nd plain press table width 2790 mm diameters 580 - 580 mm
    9. 3rd smoothing press table width 2790 mm diameters 400 - 480 mm
    10. Steam box width 2.550 mm
    11. Drying section composed by: 18 dryer cans diameter 1520 mm and table width 2790 mm
    12. 1 nip calendar table width 2600 mm and diameters 520 to 380 mm
    13. Conventional pope reel with spools
    14. Rewinder over, width from 100 to 2600 mm, speed 600 m/min
    15. Loading parent roll 2000 mm
    16. 2 cranes loading capacity 6.3 - 5 tm
    17. 4 vacuum pumps Nash and Siemens capacity 2 x 3000 cfm/h, 1 x 2000 cfm/h and 1 x 1000 cfm/h
    18. Steam boiler Loos capacity 10000 kg/h at 13 bar
    19. Energy economizer Loos
    20. Disc filter OMC capacity 3.000 L/min for water and fiber recovery
    21. Disc filter GL&V capacity 3.000 L/min for water and fiber recovery
    22. 2 compressors 50 and 30 hp Atlas Copco
    23. Jet cooker National capacity 500 kgr starch/h
    24. Preparation ASA 30 kg ASA /h Nalco
    25. Polyelectrolyte capacity 27 kgr retention aid/h Nalco