{"id":524,"date":"2026-03-23T12:09:18","date_gmt":"2026-03-23T12:09:18","guid":{"rendered":"https:\/\/aufersurfacetech.com\/index.php\/home\/"},"modified":"2026-09-08T18:36:28","modified_gmt":"2026-09-08T18:36:28","slug":"home","status":"publish","type":"page","link":"https:\/\/aufersurfacetech.com\/en\/","title":{"rendered":"Home"},"content":{"rendered":"\t\t
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A division of Aufer Solutions SL<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Industrial Surface Treatment Solutions<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Plasma and corona treatment systems engineered to improve adhesion, increase surface energy and ensure stable industrial production processes.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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About Us<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Engineering Surface Treatment Solutions for the industry<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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At Aufer Surface Tech, we are an industrial technical partner specialized in surface treatment technologies.<\/p>

We provide solutions for converting industries across Spain, France and Portugal, supporting customers from initial assessment to system integration and long-term technical optimization.<\/p>

As official partner and distributor of Keylink Technology in our region, we combine proven equipment with local engineering expertise. Keylink systems are installed in over 1,000 industrial applications worldwide, delivering reliable performance in demanding production environments.<\/p>

Our focus is not only on supplying equipment, but on ensuring correct integration into real production processes, achieving stable surface energy, improved adhesion and consistent results.<\/p>

Aufer integrates corona and plasma technologies into industrial production processes.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Logo\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Our Technologies:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Surface treatment solutions adapted to each material, geometry and production process.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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CORONA TREATMENT<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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High-frequency surface activation for films and continuous materials.
Improves ink adhesion and ensures consistent surface energy across the web.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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PLASMA TREATMENT\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Localized and high-efficiency surface treatment for complex geometries and 3D parts.
Ideal for technical applications requiring precision and control.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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ENGINEERING \/ INTEGRATION\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Custom integration of corona and plasma systems into existing production lines.
From initial assessment to installation and optimization.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Each application requires the right technology, configuration and process parameters.\nWe analyze your production conditions to deliver a reliable and measurable result.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tExplore our plasma and corona treatment systems<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Industrial Applications<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Corona\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Films & Flexible Packaging<\/h4>\t\t\t<\/div>\n\t\t\t\t\t\t
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Surface activation of PE, PP and PET films to ensure proper ink adhesion and consistent print quality in flexographic and gravure printing.<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Plasma\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Labels & Printing<\/h4>\t\t\t<\/div>\n\t\t\t\t\t\t
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\n\t\t\t\t\tImproved wettability and adhesion for labels, laminates and coated materials, ensuring stability during high-speed production.\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Plasma\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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3D Parts \/ Industrial Components<\/h4>\t\t\t<\/div>\n\t\t\t\t\t\t
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\n\t\t\t\t\tPlasma treatment for complex geometries such as plastic parts, automotive components and technical surfaces requiring localized activation.\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSee industrial applications of surface treatment<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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FAQ<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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<\/i><\/span><\/i><\/span>What is corona treatment and how does it work?<\/span><\/i><\/div>

Corona treatment is a surface activation process that uses high-frequency
electrical discharge to increase the surface energy of low-energy materials
such as polyolefin films (PE, PP, PET). The discharge modifies the molecular
structure of the material surface, improving wettability and enabling reliable
ink adhesion, coating and lamination. Corona treatment is typically applied
inline on continuous web processes at high production speeds.<\/p><\/div>\n\t\t\t\t\t<\/div>

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<\/i><\/span><\/i><\/span>What is plasma treatment?<\/span><\/i><\/div>

Plasma treatment is a surface activation technology that uses a controlled plasma discharge to modify the material surface. Unlike corona treatment, plasma systems can be applied to complex geometries, three-dimensional parts and localized areas with high precision. The process removes surface contamination and increases surface energy, enabling reliable adhesion of inks, coatings and adhesives on technically demanding materials such as engineering plastics and automotive components.<\/p><\/div>\n\t\t\t\t\t<\/div>

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<\/i><\/span><\/i><\/span>What is the difference between corona and plasma treatment?<\/span><\/i><\/div>

Corona treatment is designed for continuous web materials such as films,
foils and laminates at high production speeds. Plasma treatment is used
for complex geometries, three-dimensional parts and applications requiring
localized or selective surface activation. Corona systems are generally
more cost-effective for high-speed flat material processing, while plasma
systems offer greater precision and flexibility for technical components
and demanding industrial applications. The choice between the two depends
on the material type, geometry and production requirements.<\/p><\/div>\n\t\t\t\t\t<\/div>

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<\/i><\/span><\/i><\/span>Which materials can be treated with corona or plasma systems?<\/span><\/i><\/div>

Corona treatment is commonly applied to polyolefin films such as PE, PP
and PET, as well as foils, laminates and coated materials used in flexible
packaging and label printing. Plasma treatment covers a wider range of
materials including engineering plastics, polyamide, polycarbonate, ABS,
PEEK and metal surfaces. Both technologies are effective on low surface
energy materials that present adhesion challenges in printing, coating
and bonding processes.<\/p><\/div>\n\t\t\t\t\t<\/div>

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<\/i><\/span><\/i><\/span>How do I know if my production process needs surface treatment?<\/span><\/i><\/div>

The most common indicators are ink adhesion failures, coating defects,
delamination or inconsistent print quality on plastic films or components.
If your materials are polyolefins or engineering plastics, they typically
have low surface energy \u2014 usually below 36 dyn\/cm \u2014 and require surface
activation before printing, coating or bonding. A simple wettability test
using dyne test inks can confirm whether your material surface energy is
sufficient. If you are experiencing adhesion problems or starting a new
production process with low-energy materials, surface treatment is very
likely required.<\/p><\/div>\n\t\t\t\t\t<\/div>

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<\/i><\/span><\/i><\/span>What industries use plasma and corona surface treatment?<\/span><\/i><\/div>

Plasma and corona surface treatment are used across a wide range of
industries. Flexible packaging and film converting rely on corona treatment
to ensure ink adhesion in flexographic and gravure printing processes.
Label printing and narrow web applications use surface activation to
guarantee consistent print quality on difficult substrates. The automotive
industry applies plasma treatment to plastic components before painting,
bonding or assembly. Medical device manufacturing uses plasma activation
for reliable adhesion on technical plastics. Industrial manufacturing and
electronics also apply surface treatment to ensure reliable coating and
bonding performance.<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Why Aufer Surface Tech?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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ENGINEERING APPROACH<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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INTEGRATION CAPABILITY<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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TECHNICAL\nSUPPORT<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Process-Oriented Engineering<\/strong><\/p>

\ud83d\udc49 We analyze your materials, speeds and production conditions to define the right treatment solution \u2014 not just supply equipment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Integration into Existing Lines<\/strong><\/p>

\ud83d\udc49 Our systems are designed to be integrated into your current production setup, ensuring minimal disruption and maximum efficiency.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Technical Support & Optimization<\/strong><\/p>

\ud83d\udc49 From initial trials to full production, we support you in achieving stable and measurable results.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Let\u2019s discuss your application<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Tell us about the material, geometry and line speed. We will help you define the most suitable treatment solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tEmail: info@aufersurfacetech.com<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A division of Aufer Solutions SL Industrial Surface Treatment Solutions Plasma and corona treatment systems engineered to improve adhesion, increase surface energy and ensure stable industrial production processes. About Us Engineering Surface Treatment Solutions for the industry At Aufer Surface Tech, we are an industrial technical partner specialized in surface treatment technologies. We provide solutions […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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