Corona Machine/New Plastic Sheet/Film Surface Corona Treatment Machine

Product Aavantage

Model:FR-33: Use high temprerature and voltage resistant conveyor belt,suitable for thin work pieces,not roll,0.1mm thickness sheet can be processed.
1.Intelli gent multi-function control system
2.Digital LCD screen display
3.Manual control and automatic working mode(Optional)
4.Remote operation control(Optional)
5.When corona treater stop exhaust blower automatic delay turn off(Optional)
6.A variety of corona treater working state alarm, and equipment protection alarm(Optional)
7. support the audible and visual indication light(Optional)
8.Used on: rotary printing press, flexographic press, rewinder, slitter, coating machine, laminating machine, etc.


Sheet corona treater is widely used to treat PP,PVC,PET,ABS,Glass,wooden,rubber sheets to increase surface tension and gives better printing and adhesion .water-based and UV inks printed on plastic films and other substrates create a need for the substrate to be treated prior to printing.
Corona treating is a very effective way to increase the adhesion of virtually any plastic material. Corona treatment increases the surface tension of the Sheet / Fabrics receptive to inks by inducing molecular changes in the surface of the films/sheets.
Conventional method of roll to roll treatment is standard practice, but in Offset, Sheet corona treatment is required to increase surface tension or improve the printability. Some substrates are corona-treated when they are manufactured. Many of these substrates require a surface energy
boost to match a particular ink or coating. This is done with corona pretreaters on the press just prior to the coating application point.
PVC, PP, LD, Foam, Flex, metallized polyester, PE, OPP and other high-low density plastic materials should particularly be Corona treated to enhance the quality of the final product