During the corona treatment process, the corona nip roller supports and guides the film to ensure uniform and stable corona treatment. It is designed for production lines of biaxially oriented films such as BOPP and BOPET. By increasing the polarity and roughness of the film surface, it significantly improves adhesion for subsequent printing and lamination processes, enhancing overall product quality.

• Excellent stability under pressure at elevated temperatures
• Superior abrasion and tear resistance
• Exceptional resistance to acid, alkaline products, and ozone
• Moderate resistance to polar solvents (not suitable for aromatic solvents) with moderate oil resistance
• Consistent speed performance critical for polyfilm production quality and profitability

Founded in 2008, Huatao Group is a professional supplier of industrial rollers with over 15 years of experience serving the paper, rubber, plastic, and nonwoven fabric industries.

Industry Specializations:

Paper Industry: forming rollers, vacuum couch rollers, dandy rollers, press rollers, dryer cylinders, and more.

Plastic & Rubber Industry: chill rollers, MDO rollers, corona treatment rollers, CFRP rollers, and various processing drums.

Nonwoven Fabric Industry: cylinder rollers, guide rollers, embossing rollers, and cooling rollers.

With a commitment to innovation and quality, Huatao Group exports to over 96 countries and customizes solutions to meet specific customer requirements. Our expertise in matching superior quality products with customer needs ensures reliable performance and satisfaction.