Pratesi, Cotton Roll Production Line, 1000mm Working Width, 15-20 m/min Speed

Description

  1. Overview
    1. Inventory number: E-1841
    2. Cotton roll production line for make-up removal pads
    3. The line is still in production and an inspection is possible under appointment
    4. The line will be available latest at the beginning of June
  2. Carding Section
    1. 9 small carding machines, model Trützschler DK 700, working width 40", year of construction 1970
    2. 9 hoppers, model Trützschler FBK 524, year of construction 1975-80
    3. Transportation pipes for fibers and transportation ventilators are included
    4. Grammage of the cotton web coming out from each card is 15-20 g per square meter
    5. 5 cards are fed with raw material cotton flakes
    6. 4 cards are fed with recycled material
  3. Web Formation
    1. 5 conveyor belts transport the nonwoven material to a cross lapper with outlet of 1 m
    2. After the cross lapper, grammage is 160-170 g per square meter
  4. Perfojet Water Compression
    1. Manufacturer ICBT, type Compact, number RAU 100139, year 1997
    2. Speed 5-20 m/min, working width 1 meter
    3. 2 prehumidification drums
    4. 2 compression drums, max pressure 40 bars
    5. 2 sucking ventilators
    6. Pipe system for water circulation
    7. High pressure pump
    8. Water filtration unit
    9. 2 storage tanks for splitting of water and air
    10. 1 water container for water circulation
    11. 1 electrical board with process leading system
    12. After leaving the perfojet, the nonwoven material has a residual humidity of 50%
  5. Drying Section
    1. Double drum dryer by Aztec, year of construction 1997, working width 1 meter
    2. The 2 drums are positioned on top of each other (vertical)
    3. Speed 5-20 m/min
    4. Drying medium is steam, max 7 bar
    5. Drying temperature is 130 °C
    6. After the drying process, the material has a rest humidity of 3-5%
    7. The dryer is complete with sucking ventilators, electrical board and process leading system
  6. Final Product
    1. At the end of the process, a water compressed cotton tape with a grammage of 250 g per square meter
  7. Excluded Items
    1. The opener line in front of the cards and the winder after the dryer are not included and cannot be sold