Corona treatment machine / corona treater: 

 

 

What is corona treatment?

 

Corona is a visible electrical discharge which occurs when a high voltage, high frequency electrical potential is applied to a small diameter electrode in relatively close proximity to an electrical ground. the resulting electrical discharge is known as a "Corona Discharge". this corona discharge will cause partial ionization of the surrounding atmosphere and can be used for surface modification.

 

 

What material can I treat?

both conductive and non-conductive materials can be treated. most polymer based materials are easily treated including: PP, PE. HDPE, LDPE, PET, BOPP and many more.

 how do I measure the treatment level?

You can measure the surface energy or Dyne Level of your material by using of Dyne Test Pens.