Lateer, Latex Back Coating Line, 1983, 3600-5200mm, 12 m/min, 173m Length

Description

  1. Overview
    1. Latex back coating line, working width 3600 mm to 5200 mm, year 1983.
    2. Previous application: coating of automotive tufted carpet (for automotive mats) with chalk-filled latex foam as so-called pre-coat, as well as latex foam application for lamination, but also used to apply rubber foam.
    3. Both latex foams can be applied in the same work process.
    4. Line speed max. 12 m/min.
    5. Total length of the line: 173 meters.
  2. Mixing Station
    1. Pfister mixing station.
    2. Mixing controller.
    3. PC screen.
    4. Printer.
    5. Mixing tank scale display.
    6. 2 mixing containers.
    7. Dust removing unit.
    8. 4 balance tanks.
    9. 2 intermediate tanks (reserve).
    10. 2 balance tanks.
    11. Chemical tank.
    12. 4 chalk silos.
    13. 7 components storage tanks.
  3. Sewing Machine and Crane
    1. Sewing machine.
    2. Crane.
  4. Unwinding and Entry Section
    1. Unwinding unit.
    2. Rotating frame.
    3. J box with a capacity of 250 m.
    4. Heading and hoover.
    5. Flat damper with roller brush.
    6. Rotating frame (made by Erhardt and Leimer).
  5. Dryer
    1. Pre dryer consisting of 5 fields.
    2. Gas IR heater with 4 fields.
    3. Gelling dryer (gelling channel) with 3 fields.
    4. Main dryer.
  6. Commissioned Works
    1. Licker roll system including control unit with 2 rolls.
    2. Table with foam roller.
    3. Hansa mixer.
    4. Mixer (self made).
  7. Fleece Supply
    1. Tissue supply unit with unrolling unit.
    2. Crane way.
    3. Pressure unit with lips and under-counter in a variety of widths.
  8. Embossing
    1. Embossing station with 3 swivel embossing rollers.
  9. Cooling Field
    1. Cooling box.
  10. Compensator and Inspection
    1. 2 compensators with pneumatic control, capacity approx. 60 m each.
    2. 1 compensator with pneumatic control, capacity approx. 70 m.
    3. Inspection line, capacity approx. 50 m.
  11. Winder and Packaging
    1. Winder with control unit.
    2. Packaging system with automatic film feed.
    3. Roll table with conveyor belt.
  12. Heat Recovery
    1. Complete recovery system from Behr.
  13. Latex Rest Preparation
    1. Pressing out machine.
    2. 2 tank agitators and pumps.
    3. 2 alkalis-acid containers.
  14. Cooling Device
    1. Cooling device (Riedel).
  15. Oven Details
    1. Manufacturer: Brückner.
    2. Separate temperature control for the upper and back side.
    3. Drive: DC drives.
    4. Field length: 3000 mm.
    5. Number of fields: 12.
    6. Burners/ventilators each field: 2 (1 top, 1 bottom).
    7. Capacity of each burner: 7.5 kW.
    8. Heating by natural gas.
    9. Adjustable temperature: 50 to 250 °C.
    10. Reachable inclination of the temperature (top/bottom is the tufted carpet side): approx. 160 °C / 100 °C, depending on the materials.
    11. Due to their age, the burners need a repair from time to time.
    12. Some of the burners were taken out of operation.