Post extrusion et
finition de nos solutions thermoplastiques
Anticiper en amont, jusque dans les moindres détails
Notre activité va bien au-delà de la simple production de profilés. En fonction de vos besoins, nous proposons une gamme complète de solutions de post‑transformation vous permettant d’intégrer les profilés plastiques de manière fluide dans vos processus, sans effort supplémentaire.
Nos services comprennent notamment la coupe des profilés à longueur fixe, l’ébavurage des arêtes, l’étiquetage des composants ainsi que l’application de films de protection sur les surfaces visibles. Nous réalisons également des opérations de poinçonnage, de perçage, de lamination, de montage d’embouts et de nombreuses autres étapes de transformation. Pour des applications spécifiques, nous améliorons les performances d’isolation grâce à l’utilisation de mousses ou de films à faibles émissions, précisément adaptés au matériau plastique utilisé.
Dans tout ce que nous faisons, nous anticipons — jusque dans les moindres détails. Notre objectif est d’accroître la création de valeur pour nos clients en développant des solutions plastiques leaders sur le marché et en proposant de nombreuses options de personnalisation en post‑transformation.
Nos solutions de post‑transformation sur mesure permettent à nos clients de réduire durablement leurs temps de cycle de production et de réaliser des gains de coûts mesurables. Qu’il s’agisse de solutions standard ou personnalisées, Technoform fournit la solution adaptée à vos produits plastiques, en s’appuyant sur des équipements modernes, plusieurs décennies d’expérience et un solide réseau de partenaires compétents.
Vos avantages
Un usinage efficace et des temps de cycle réduits dans la production
Une garantie qualité intégrale pour les composants thermoplastiques extrudés.
Une post-transformation adaptée aux matériaux sans risque de rejet pour nos clients
Des dimensions personnalisées pour une logistique efficace
Post-transformation mécanique
Perçage
Des trous de toute forme sont percés en utilisant des vitesses de coupe et des dispositifs de serrage spécifiquement conçus pour le plastique.
Avantages : Préparation optimale des assemblages filetés et à emboîtement, ainsi que la réalisation de trous de drainage conformément aux spécifications des normes (NF P24-301).
Notre technologie : Perceuse automatique, fraiseuse CNC à double colonne, usinage spécifique.
Poinçonnage
Les poinçons, les matrices et la manipulation des pièces sont adaptés aux exigences spécifiques du plastique et reflètent notre expertise approfondie des matériaux ainsi que notre longue expérience.
Avantages : Insertion sur mesure des pièces poinçonnées avec un minimum de bavures, usinage sans déformation et production en série fiable.
Notre technologie : Presse de poinçonnage hydraulique et machines de poinçonnage rotatives.
Milling
Tool geometry, machining parameters, and clamping are optimally tailored to the requirements of the profile.
Benefits: Cutting of recesses according to customer specifications with minimal burr.
Our technology: Double-column CNC milling machine.
Sawing
Low-flash cutting of extruded plastic profiles to length; mitre cutting possible.
The rotation, stroke and tooth pitch of the saw blades are optimized for the material. The possible wear is taken into account, for example for sawing of glass-fibre reinforced plastics.
Benefits: Plastic profiles are cut to the desired length with low flash.
Our technology: Pull-push saw, sliding mitre saw.
Deflashing
Precision edge smoothing following sawing, milling and punching.
The extruded products are treated in low-stress processes either manually or with use of a range of machinery, depending upon the specific requirements and properties of the plastic.
Benefits: smooth edges, no debris.
Our technology: Brushing station with brass brushes, portable dry-ice jet.
Hot forming
Hot forming enables the ends of extruded plastic profiles to be widened with a special punch to create a spigot and socket joint.
The challenge lies in adapting the process to the particular thermal conductivity properties of the plastic used, such that only the region to be formed is partially melted.
Benefits: The geometry is formed with high mould fill and without cracking.
Our technology: Moulding tools with integral heating, cooling, clamping and feed.
Additional functions
Adhesive film
Adhesive film protects the surface of extruded profiles during coating.
This process preserves the smooth, high-quality appearance of the profiles and reduces the risk of damage.
Benefits: Surface protection during production, perfect visual appearance, stable process.
Our technology: Integrated mounting tools for various film applications.
Low-emissivity foil
Applied foil reduces radiant heat and optimizes thermally broken systems.
This solution is simple, effective, and compatible with subsequent surface treatments.
Benefits: Emissivity εn = 0.02 (EN ISO 10456), temperature resistance up to 200 °C for 20 minutes, suitable for powder coating or anodization.
Our technology: Integrated mounting tools for various film applications.
RPET foam
Integrated RPET foam improves the Uf value of thermally broken systems without requiring design modifications.
This solution simplifies manufacturing by integrating closed-cell foam directly into the polyamide while remaining fully compatible with coating and anodizing processes.
Benefits: Improved Uf value, no design changes required, reduced assembly time, compatible with coating and anodizing, made from 100% recycled PET, fully recyclable at end of service life.
Our technology: Integrated mounting tools for various foam applications.
Self-adhesive assembly surfaces
Application of self-adhesive elements in accordance with custom requirements.
Like the protective film for surfaces, self-adhesive tape can be applied to the plastic profiles during the extrusion process. The strong adhesive force of the tape enables it to bond without difficulty to a range of surfaces.
Our technology: Automated application function added to the extruder.
Glue wire
Glue wire integration improves the shear strength retention of thermal break profiles during the powder coating process. This process compensates for strength loss and enhances mechanical fixation through additional knurling along the profile head.
Benefits: Reduced loss of shear strength, improved mechanical fixation.
Our technology: Rolling-in machine with special knurling equipment.
Surface treatment
Coating prime
Coating prime improves the adhesion of powder coatings to polyamide insulating strips.
This process ensures more even coating and minimizes blistering while maintaining the low thermal conductivity of the polyamide.
Benefits: Improved surface coating of polyamide, minimized blistering.
Our technology: Particle spray technology.
Adhesion prime
Adhesion primer enables reliable bonding of silicones and sealants to polyamide profiles.
This solution supports structural glazing and other bonded applications without the need for chemical primers.
Benefits: Improved adhesion to polyamide, optimized application of silicones and sealants, excellent bond between adhesive and substrate, no chemical primer necessary.
Our technology: Particle spray technology.
Vacuum blasting
Vacuum blasting roughens the profile surface to improve coating adhesion.
This process ensures even coverage and enhances the visual quality of the final component.
Benefits: High surface quality, optimized paint adhesion for better visual appearance.
Our technology: Vacuum blasting process.
Customization
Labelling
Printing of the plastic surface to custom specifications.
We use proven, low-stress ink-jet and laser printing methods:
Benefits: Durable markings and labelling to extruded plastic products.
Our technology: Ink-jet printers, laser printers.
Transportation & protection
Surface protection
Protection against damage during transport and further processing.
A film can be applied to the profiles at the extrusion stage to protect the surfaces. Alternatively, the customer’s choice of film can be applied manually following extrusion.
Our technology: Extruder with additional function for automated film application.
Optimized shipping
High-quality packaging for safe transport.
The plastic profiles are, for example, vacuum-sealed with aluminium composite film to protect them against damage, soiling and damp during transport and storage. Cardboard packaging, multi-packs, mesh boxes, long pallets, etc. are used.
Cardboard packaging, multi-packs, mesh boxes, long pallets, etc. are used.