Dry Fog Humidifier for
Sheet off-set Printing

 

Humidify at the Feeder and Delivery Unit

Electrostatic is the main cause of problems at the feeder and the delivery unit.
Keeping the relative humidity around 50-55% drastically reduces problems due to electrostatic.

Advantages


  • Increase productivity by 20% using AKIMist "E". Prevent feeder malfunction, paper jams, less paper curling and electrostatic at the paper feeder.
  • Increase operation efficiency by 10% through reduced electrostatic, allowing for easy stacking of prints at the delivery unit.
  • Consistent humidity helps maintain paper size, prevents color gaps and color shifts during printing.
  • Humidity helps suppress dust and with reduced electrostatic prevents dust from clingng to the paper.

Features of AKIMist”E”


 

1. Fine and uniform mist droplets

 

AKIMist”E”

  

Conventional pneumatic
spray nozzle

  

Spinning disk type

  

Ultrasonic type

dryfog    Conventiona pneumatic spray    Spinning disk type    Ultrasonic type

 
Dry Fog is an extremely fine uniform mist with a Sauter mean droplet size of 7.5μm.
The droplets are never larger (i.e. 40μm) which makes dry humidification possible.
Another advantage of the AKIMist "E" is that it can spray Dry Fog at a maximum rate of up to 3.8 GPH.
 

2. Minimized Energy Consumption

Because of Dry Fog the AKIMist "E" can humidify precisely and effeciently directly where it is needed.

Features of AKIMist”E”


 

1. Fine and uniform mist droplets

 

AKIMist”E”

 

Conventional pneumatic
spray nozzle

dryfog    Conventiona pneumatic spray
      

Spinning disk type

  

Ultrasonic type

Spinning disk type    Ultrasonic type

 
Dry Fog is an extremely fine uniform mist with a Sauter mean droplet size of 7.5μm.
The droplets are never larger (i.e. 40μm) which makes dry humidification possible.
Another advantage of the AKIMist "E" is that it can spray Dry Fog at a maximum rate of up to 3.8 GPH.
 

2. Minimized Energy Consumption

Because of Dry Fog the AKIMist "E" can humidify precisely and effeciently directly where it is needed.

Example of Installation


Sheet offset machine

Examples


Komori Lithrone G40PKomori Lithrone G40P Heidelberg SpeedmasterHeidelberg Speedmaster Heidelberg SpeedmasterHeidelberg Speedmaster offset_slide4.jpg KBAKBA

Why doesn't dry fog get wet?


Small bubbles/water droplets do not wet anything because they bounce back from the surface they touch. As it surface tension is high, compare to a bigger bubble/water droplet, it will not burst and wet the environment.
 
Dry Fog is a very fine fog with an average mean droplet diameter of 10 μm or less. Therefore, the fog sprayed from our AKIJet® nozzles will never burst and wet objects when spraying in a close room, above machine and operators.

Printing Types


Digital PrintDigital Print
 

Digital Print

Offset printOffset print
 

Offset print

PackingPacking
 

Packing

Plastic sheetPlastic sheet
 

Plastic sheet

Screen printScreen print
 

Screen print

Gravure printGravure print
 

Gravure print

News paper printNews paper print
 

News paper print

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