Corona Treaters Engineered for Industrial Adhesion
QC Electronics specializes in advanced corona treatment solutions, providing high-performance corona treaters designed to enhance surface adhesion for printing, coating, and laminating applications.
With expert support and tailored engineering, QC Electronics is your trusted partner for optimizing surface energy and adhesion through corona treatment technology.
THE CHALLENGE
Surface Adhesion Failures Cost You Time and Money
Poor corona treatment leads to rejected product, wasted materials, and production shutdowns. We build treaters that solve these problems at the source.
01
Ink Adhesion Failures
Inks that won’t bond to film substrates cause print defects, customer complaints, and costly reprints. Low or inconsistent dyne levels are almost always the root cause.
→ Precision watt density control
02
Unplanned Downtime
Conventional corona treaters require frequent maintenance, carbon tracking cleanup, and electrode replacements — pulling your line offline when you need it running.
→ Carbon-track elimination
03
Inconsistent Treatment
Manual gap adjustments and aging electrodes create treatment variation across your web, leading to quality issues that compound downstream.
→ Automatic gap adjustment
OUR CORONA TREATERS
Purpose-Built for Your Application
Every QC Electronics corona treater is custom engineered to deliver tailored results for your specific application and production environment.
Converting
Advantage Bare Roll
The industry’s most reliable bare roll treater for converting. Treats both conductive and nonconductive substrates.
PrintingCoatingLaminating
Extrusion
TNT Covered Roll
Patented design for blown and cast film lines. High-efficiency treatment on nonconductive substrates with minimal heat.
Blown Film ExtrusionExtrusion CoatingPatented
Printing & Labels
Narrow Web
Compact, high-power treater for flexographic and digital printing. Seamless integration with any narrow web press.
Narrow WebCompactFlexo
R&D
DocuDyne Lab
Benchtop treater for research labs. Simulate production-scale parameters before committing to full-line equipment.
LaboratoryBenchtopScale-Up
Sheet Format
Advantage Sheetfed
For rigid and semi-rigid sheet materials. Uniform treatment across the full sheet width for reliable adhesion.
SheetfedFull-WidthRigid
Specialty
Vacuum Table
Precision treatment for ultra-thin and delicate substrates. Vacuum hold-down ensures consistent contact.
VacuumUltra-ThinPrecision
APPLICATIONS
Corona Treatment For Every Process
From flexible films to rigid corrugated plastic, our treaters integrate into any production environment to deliver consistent surface energy.
01
Printing & Labeling
Superior ink adhesion on film substrates for flexographic, rotogravure, and digital printing.
02
Coating & Laminating
Reliable bond strength between coatings, adhesives, and film layers in high-speed converting.
03
Blown & Cast Film
Inline corona treatment for PE, PP, and specialty films at the extrusion line.
04
Narrow Web
Compact treaters for tag and label presses that demand precision in tight spaces.
05
Research & Development
Lab-scale treaters that replicate production parameters for testing and scale-up validation.
06
Specialty & Custom
Custom-engineered solutions for medical packaging, automotive films, and unique requirements.
Our Qualifications
CE Certified
Conformity with health, safety, and environmental protection standards.
Experienced
38 years of specialized experience in corona and plasma treatment.
Laser Focused
Dedicated to mastering corona treatment and the applications that need it.
Innovative
First in auto gap adjustment and elimination of carbon tracking.