Industrial engraving: unalterable markings

For manufacturers looking for unalterable and robust marking on metal or plastic, the Sertip Group masters several engraving processes: chemical, mechanical and laser.

Une expertise adaptée à tous vos besoins

Gravure chimique

Gravure ton sur ton de l'inox : La gravure chimique permet de marquer la surface de l’inox. Afin que ce marquage soit sélectif, une encre épargne provisoire est apposée en sérigraphie pour masquer les zones à préserver. La gravure chimique est alors opérée, puis cette épargne est enlevée. La pièce est alors empreinte d’un marquage ton sur ton. Les zones en creux peuvent éventuellement être remplies d’encres de couleur.
Gravure de circuits cuivre à destination des IHM : La gravure chimique permet de révéler des pistes sur un flex cuivre, par sérigraphie d'une épargne. Ce processus industriel est maitrisé en interne et permet d’équiper un clavier à membrane souple évoluant en milieu hostile. Le circuit cuivre de cette IHM très haut de gamme garanti l'électronique du clavier, avec des faibles niveaux d'impédance, le composant étant fixé par un processus de refusion.

Gravure mécanique

Gravure laser

Expertise tailored to all your needs

Chemical etching

Tone-on-tone engraving of stainless steel: Chemical etching is used to mark the surface of stainless steel. In order for this marking to be selective, a temporary saving ink is applied in screen printing to mask the areas to be preserved. Chemical etching is then made, then this saving is removed. The part is then imprinted with a marking tone on tone. The recessed areas can optionally be filled with colored inks.
Engraving of copper circuits for HMIs: Chemical etching can reveal tracks on a copper flex, about screen printing savings. This industrial process is mastered internally and allows the fitting of a flexible membrane keyboard operating in a hostile environment. The copper circuit of this very high-end HMI guarantees the keyboard electronics, with low impedance levels, the component being fixed by a refund process.

Mechanical engraving

Mechanical engraving allows for durable, raised marking of plastic or metal. The material is milled into a groove, which can then be filled with ink. This technique is used to create control panels, dials, rulers, synoptic panels, nameplates, etc.

Laser engraving

Laser engraving offers a wide variety of possibilities on the plastics, metals or of the glass. Our various laser machines allow:

To remove surface material, or even to remove a layer of a multi-layer material
To modify the surface color and therefore to make direct marking
To cut the material

Laser engraving is the technique of choice for making markings accurate, permanent and contactless. This industrial process allows you to personalize your parts individually, to add barcodes or data matrix…

Materials kept in stock for your engraving project

Metals

- Aluminum, stainless steel, brass for durable marking
- Copper allows the internal production of flexible circuits for Human-Machine Interfaces (HMI).

Plastics

Polycarbonate, plexiglass, ideal for various applications in all industrial sectors.

Do you want a personalized solution?

We produce custom engravings taking into account your specific specifications.

Engraving solutions for your most demanding projects

Because each project is unique, the Sertip Group offers fully customized solutions. Our engraving services are designed to perfectly adapt to your technical specifications, while guaranteeing optimal results, even in the most demanding environments, regardless of the material being engraved.
To protect your engravings and prolong their durability, we provide you with various surface treatments, such as anti-scratch, anti-UV, or even anti-vandalism coatings, allowing you to secure your products, even in extreme conditions of use.

Reliability, quality and certifications: a long-term commitment

At Sertip Group, quality is a priority. We are committed to providing you with industrial engraving services with a qualified production process ISO 9001, thus guaranteeing high and consistent quality standards. You also benefit from a material traceability system for each stage of production.

Flexibility and speed: deadlines adapted to your production needs

We offer you great flexibility in terms of production, with lead times adapted to the complexity and quantity of your orders. You can therefore count on delivery within optimal times, whether it is small or medium series.

The skills of our teams allow us to support you at all stages of a project, from the initial design (R&D, proof of concept), to development (prototypes) and up to industrialization (pre-series then series).

Our industrial equipment will satisfy you with a high level of quality and repeatable processes throughout production.