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.