Both Side corona treated film
Both side corona treated PE film refers to a type of polyethylene (PE) film that has undergone corona treatment on both sides of the film surface. Corona treatment is a surface modification process commonly used to improve the adhesion properties of plastic films, making them more suitable for printing, coating, or laminating with other materials. Here's how both side corona treated PE film works and its key characteristics:
- Corona Treatment: Corona treatment involves subjecting the film surface to a high-voltage electrical discharge, which creates a plasma field that alters the surface chemistry of the film. This process introduces polar functional groups onto the film surface, increasing its surface energy and improving its wettability and adhesion properties.
- Both Side Treatment: In the case of both side corona treated PE film, corona treatment is applied to both sides of the film, ensuring uniform surface modification across the entire film surface. This helps to achieve consistent adhesion and printability on both sides of the film.
- Enhanced Adhesion: The corona treatment increases the surface energy of the PE film, allowing for better adhesion of inks, coatings, adhesives, and other materials. This makes both side corona treated PE film suitable for applications such as printing, laminating, coating, and adhesive bonding.
- Printability: The improved adhesion properties of both side corona treated PE film make it suitable for high-quality printing applications, including flexographic, gravure, and offset printing methods. The treated film surface ensures good ink adhesion, color vibrancy, and print resolution.
- Coatability and Laminatability: The treated film surface also allows for the uniform application of coatings or laminates onto the film, enhancing its performance and functionality for specific applications.
- Wide Applications: Both side corona treated PE film finds applications in various industries, including packaging, labeling, graphic arts, medical, automotive, and industrial sectors, where reliable adhesion and printability are essential requirements.
Overall, both side corona treated PE film offers improved adhesion properties and printability, making it a versatile solution for a wide range of applications requiring high-quality surface treatment.
Features:
- Available in both single (mono) layer and multilayer (3 layer) PE film
- 40 dynes corona treatment on both sides of the film
- Useful in many industrial and lamination applications
- Excellent bonding strength on both sides of the film
- Available in sizes upto 1500 mm