Etind Electrotech Narrow Web Corona Treater Supplier

The Corona Treatment is crucial for printing labels. Because the ink cannot adhere to the plastic substrate, it tends to become blemished when the label is made of plastic. This issue arises because the plastic's surface energy is insufficient to create a strong connection. The dyne level (surface adhesion) of batches of material arriving at our customers' facilities is frequently low, or the dyne level of material already in stock has dropped as a result of heat or humidity. The narrow printing press cannot operate at maximum speed because of the low dyne level. As a result, the ElectroTech Industries Corona systems are used to increase the adhesive ability of materials that have already been treated.