Reliable Surface Treatment for Consistent Film Converting Performance

Vetaphone continues to advance surface treatment technology with the C-K Corona Treater, specifically designed for blown film extrusion lines. Developed to suit the vertical web path of blown film production, the C-K provides convenient web threading access and reliable treatment performance to support consistent production quality.

With standard 200 mm diameter rollers designed to handle high corona power when required, the C-K offers a practical solution for demanding blown film applications and downstream converting processes.

Designed for Reliable, Continuous Production

Consistent surface treatment is essential for achieving dependable adhesion in printing, coating and lamination. The Vetaphone C-K combines decades of surface treatment expertise with modern manufacturing techniques to deliver reliable performance with minimal operator intervention.

Its advanced corona station design, high-efficiency generators and sophisticated electrode technology help maintain consistent dyne levels across a variety of substrates.

Flexible Integration and Intelligent Control

The C-K can be integrated into OEM equipment using Vetaphone generators available in an OEM-integrated version, helping machine manufacturers optimise equipment design and overall cost.

Control options include Vetaphone’s iCC8 HMI, along with fieldbus interfaces such as Profinet, Modbus and Powerlink, allowing integration with the OEM’s supervisory control system.

Easy Maintenance and Maximum Uptime

Designed with production efficiency in mind, the C-K supports segment-level setup for partial-width or lane treatment. Its accessible design also enables maintenance to be carried out quickly, helping reduce downtime and keep production running smoothly.

Key Technical Specifications

  • Treatment width: 950 mm to 3,320 mm as standard; other widths available on request

  • Operating speed: Up to 500 m/min

  • Roller diameter: 200 mm as standard

  • Electrode options: Aluminium or stainless steel

  • Roller coverings: Silicone, vulcanised rubber or ceramic

  • Control options: Vetaphone iCC8 HMI and OEM-compatible fieldbus interfaces

A Future-Ready Solution for Blown Film Producers

The Vetaphone C-K Corona Treater combines reliable surface treatment, flexible integration and efficient maintenance to meet the evolving needs of blown film extrusion. With operating speeds of up to 500 m/min, it is designed to support current production requirements while offering capacity for future developments.

Keyway Sales Enterprises provides access to Vetaphone surface treatment solutions for the Indian printing, packaging and converting industries.

Contact Keyway Sales to learn more about Vetaphone corona treatment solutions for blown film applications.