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Directions [For an extruder and a blow molding machine (including inflation type, sheet type, compound type, and contour type)]

* When Z CLEAN is applied to film, please contact us before use.

Directions [For an extruder and a blow molding machine (including inflation type, sheet type, compound type, and contour type)]

End of previous process

  • Remove preceding resin from the hopper and discharge inside the cylinder.

Preparation

  • It is not necessary to change the molding temperature of preceding resin if the right temperature range for Z CLEAN is kept.
  • Remove SP when Z CLEAN S29 use.
  • Clean the hopper carefully.
  • Fasten the vent line for a vent type extruder.

Z CLEAN charge

  • For the standard consumption, refer to the figures listed below (varies according to the color state)

Cleaning with Z CLEAN

  • Increase the rotation speed of screw controlling the motor load and resin pressure.
  • Retention (approximately 5 to 10 minutes) will enhance the permeability of surfactant and have an effect on cleaning.

Succeeding resin charge

  • Set the suitable temperature for succeeding resin.
  • An increase in the die temperature by 20 to 30°C allows faster replacement with succeeding resin.

Replace succeeding resin

  • Replace Z CLEAN with succeeding resin.
  • If it seems difficult to replace both ends of T-die, heighten its temperature of both ends by 20 to 30°C.

Check

End of cleaning process



Estimated consumption of Z CLEAN
Screw diameter
(mm)
40 65 90 120 150
Consumption
(kg)
1~3 5~10 10~20 25~40 50~80