Introduction
VETAPHONE A/S is a Danish manufacturer of corona and plasma surface treatment equipment for the plastics, printing, converting, laminating, and extrusion industries. Headquartered in Kolding, Denmark, the company is closely identified with the industrial development of corona treatment and has built a global business around improving surface energy and adhesion performance on plastic films, foils, labels, and related substrates.
Founded in 1951 by Verner Eisby, Vetaphone presents itself as the inventor of corona treatment and the supplier of the first corona system and generator of its kind. Over time, the company expanded from a Danish engineering business into an international specialist with representation in more than 60 countries, a network of sales offices and support locations, and a product range spanning standard corona treaters, OEM-integrated systems, and plasma solutions for specialised applications.
In the plastics industry, Vetaphone occupies a technically specialized position in surface modification, a process used to raise surface tension and improve the bond between polymers and inks, coatings, adhesives, and functional layers. Its equipment is used in production environments where consistent adhesion, reduced waste, and stable line performance are important, particularly in packaging and converting operations.
History and Development
Vetaphone was established in Denmark in 1951, when Verner Eisby invented corona treatment and the company delivered what it describes as the world’s first corona system and first corona generator, known as the T-series. This origin placed the company early in a technology segment that later became essential to plastic film printing and packaging conversion.
As demand increased, the business expanded its facilities in Kolding and later built a larger headquarters and production site at Fabriksvej 11, which remains its base of operations. The company also developed organizational continuity through family management, with Frank Eisby and Jan Eisby taking on senior leadership responsibilities in the business.
Over subsequent decades, Vetaphone introduced several commercial and technical milestones, including an OEM concept for line integration, Corona Powersync for synchronised multi-generator operation, the iCorona and iPlasma brands, UL-approved products, an ISO 9001 certification, a dedicated test lab, and a more recent showroom for demonstrations and customer engagement. These developments indicate a progression from a single-technology pioneer into a broader surface-treatment equipment supplier with stronger testing, integration, and service capabilities.
Business Operations and Segments
Vetaphone is organized around the design, manufacture, sale, and support of industrial surface-treatment systems. Its stated business covers trade in machinery and electronic systems, assembly, service, and research and development.
Its main operational focus is on the following industrial segments:
- Printing
- Converting
- Laminating
- Extrusion
- Specialised plasma applications
The company reports a global commercial footprint supported by 8 sales offices, more than 55 sales representatives, and around 10 support locations. Company materials also describe a worldwide network of local representatives and support personnel serving manufacturers across Europe, the Americas, Asia, Africa, Australia, and Oceania.
Products and Technologies
Vetaphone’s core product family consists of corona treaters and plasma surface treatment systems. These systems are used to raise the surface dyne level of polymer materials so that inks, lacquers, coatings, and adhesives bond more reliably to low-energy substrates such as polyethylene, polypropylene, and oriented films.
Key technology areas include:
- Corona treatment systems for film, foil, labels, and web-fed lines
- Plasma treatment equipment for specialised surface-preparation tasks
- OEM-integrated modules designed to be incorporated into printing and converting equipment
- Power synchronisation systems such as Corona Powersync, intended to support higher-kW configurations and coordinated generator operation
- Remote service and diagnostics tools that support maintenance and technical troubleshooting across dispersed installed bases
Technically, corona treatment uses high-voltage discharge to modify the surface of a material without changing the bulk properties of the polymer. In industrial production, this is particularly relevant where line speed, uniform treatment, and stable adhesion are required. Vetaphone’s positioning emphasizes production reliability, serviceability, and process control rather than commodity equipment supply.
Applications and End Markets
Vetaphone’s equipment is used primarily in end markets that process polymer-based substrates and coated webs. The company identifies its principal customer base as printing, packaging, converting, and extrusion operations.
Typical applications include:
- Flexible packaging
- Label printing
- Inkjet and flexographic printing
- Plastic film extrusion
- Lamination and coating lines
- Specialty converting processes
These applications share a common requirement: the treated surface must accept inks or adhesives consistently enough to support downstream production efficiency. Vetaphone’s products are therefore tied to broader industry priorities such as reduced scrap, improved print quality, and higher-throughput line performance.
Global Presence and Market Position
Vetaphone states that its equipment is installed and supported in more than 60 countries, reflecting a distributed sales and service model rather than a purely domestic Danish footprint. The company maintains a headquarters in Kolding and a North American office in Chicago, indicating formal regional support for major plastics-processing markets.
Within the market for corona and plasma treatment, Vetaphone presents itself as a long-established specialist with a strong legacy in the original invention and industrialisation of corona technology. The company’s profile on ChinaPlas also identifies it as a plastics and rubber supplier, which is consistent with its role in polymer-processing infrastructure rather than in resin production or finished plastics manufacturing.
Research and Development
Vetaphone places visible emphasis on engineering development, application testing, and customer-specific integration. Its corporate materials refer to R&D, a test lab, and knowledge-sharing support for customers and OEM partners.
The company also describes a product-development approach that links commercial growth with technical support and customer education. Leadership statements indicate that part of its strategic focus is on product and technology development, while customer relationships are reinforced through R&D and training-oriented engagement.
Sustainability and Environmental Initiatives
Vetaphone’s sustainability-related communications are framed around corporate responsibility, governance, and long-term business stewardship. The company has published an ESG report and refers to the Eisby Trust, suggesting a formalized approach to social and environmental responsibility.
From a process perspective, corona and plasma treatment can support resource efficiency in plastics converting by improving adhesion without requiring wholesale substrate replacement or excessive rework. In practical terms, that can contribute to lower waste and fewer rejected rolls in production environments, although the environmental profile depends on the full process design and operating context.
The company also publishes a whistleblower scheme, indicating attention to compliance and internal governance controls.
Financial Performance and Economic Impact
Publicly accessible company-profile sources describe Vetaphone as a privately held Danish enterprise with around 80 employees and a registered base in Kolding. One Danish company-profile source lists its activity under machinery manufacturing for plastics and rubber production and records approximately 80 employees in 2026.
Vetaphone has stated that it has experienced double-digit growth in recent years and has articulated an ambition for continued annual uplift, though detailed audited revenue figures are not provided in the available company materials. Independent business-directory data also show modest reported 2023 financial figures at the entity level, but these should be read cautiously because they do not substitute for a full audited annual report.
Quality Management and Certifications
Vetaphone states that it achieved ISO 9001 certification and has also introduced UL-approved products. These references indicate attention to quality systems and product conformity in markets where regulatory acceptance and equipment reliability are important.
The company’s emphasis on testing, remote diagnostics, and preventive maintenance also reflects a broader quality-management approach tied to lifecycle support rather than only initial equipment delivery.
Innovations and Future Outlook
Vetaphone’s future direction appears centered on three linked areas: technology refinement, service-led support, and global market responsiveness. The company’s recent statements emphasize remote service tools, preventative maintenance, and locally delivered support, which are increasingly important in capital equipment sectors serving high-availability production lines.
Its long association with corona treatment gives it a distinctive position in the surface-treatment segment, while its plasma offering extends its reach into more specialised applications. Continued demand in packaging, converting, and extrusion is likely to keep process consistency, energy efficiency, and integration flexibility central to the company’s product strategy.
References
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CPS+ eMarketplace. (n.d.). VETAPHONE A/SVETAPHONE A/S. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1005185Link