Our reputation for a robust, reliable build combined with innovative, patented technology has marked us as a top choice for blown film extruders. With proven reliability and 24/7 worry-free operation, QC corona treaters can practically run themselves.

QC Electronics is the only corona treater manufacturer to successfully eliminate carbon tracking in our corona treaters. We also boast the most environmentally conscious design.

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36 years of treating samples and data collection has allowed us to work with nearly every material out there. We regularly work with both single layer and multilayer polymer films; the most common being polypropylene and polyethylene (LDPE, HDPE and LLDPE).


QC’s TNT (Touch N’ Treat) patented corona treatment system is a reliable and effective solution for improving adhesion and surface properties in extrusion applications. With precise control, integrated monitoring, and customizable options, the QC corona treater system is a smart investment for any extrusion application.

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Benefits of Corona Treaters in Extrusion Processes

Using corona treaters in extrusion applications offers several benefits, including improved adhesion, surface properties, and print quality. By improving the surface properties of the material, manufacturers can enhance the performance and durability of extruded products.

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Learn more about corona treatment and the latest technology QC has to offer.

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Easy Tips for Cleaning Ceramic Coated Rolls: Extend Lifespan and Maintain Efficiency

Are you looking to maximize the lifespan of your coating and corona treater? Cleaning your [...]

How to Know if You Need a Corona Treater

In the world of converting and printing, ensuring proper adhesion is crucial for product quality. [...]

Plasma Treatment for Adhesive Tape Applications

Pictured is QC’s plasma treatment system designed for extruded rubber, specifically adhesive tape applications. Stronger [...]

QC Electronics Film Corona Treaters: The Future of Precise Film Treatment

In the world of film production, achieving the optimal surface energy is crucial to ensure [...]

Lab Corona Treaters: Why Control and Precision Matter

Lab corona treaters are essential for material verification and research and development purposes. However, not [...]

How QC Electronics’ Corona Treaters Solve Common Industry Pain Points

Are you struggling with finding the right corona treater to improve your material’s surface tension? [...]

Understanding the Differences between Corona Treatment and Plasma Treatment

Corona treatment and plasma treatment are two popular surface modification processes used in various industries [...]

Metal Surface Treatment

Metal surface treatment is a crucial process that enhances the adhesion, durability, and performance of [...]