Knife Over Roll Coating Machine

The Knife over roll coater has been selected when required to put down a considerable and level coating of medium to high consistency onto rough surfaces, for example, materials, fiber glass mats and non woven. A knife over roll coating system is designed to use a knife with a roll or other mechanism to feed the material over a specified substrate for even application. Excess materials are scraped off as the substrate is fed through this system to provide a low cost, uniform covering for various weights or viscosities. It is a common approach as the method is acceptable for numerous substrates and types of coatings.