Injection molds for perfect fit
We develop injection molds for automotive sealing and glazing applications based on insert and overmolding processes. This allows the precise integration of different materials and components within a single, controlled setup.
Our injection molds are designed to combine different materials and components with high precision. We consider geometry, tight tolerances and material interaction as one system to ensure that each component performs reliably in series production.
Sealing molds
As an experienced sealing mold manufacturer, PFAFF develops molds for critical details such as corners, end caps and transition sections in sealing systems. These elements directly impact fit, sealing performance and durability.
Tight tolerances ensure reliable performance in serial production. Our molds are designed to maintain precision and quality across different production volumes.
Glass encapsulation
By overmolding automotive glass, we create ready-to-install modules that integrate multiple functions into a single component. These modules improve aerodynamics, sealing performance, structural integration and assembly efficiency. Glass and functional elements are precisely positioned and overmolded to form a complete module.
We support our customers early in the development phase to ensure manufacturability and stable production processes.
Pioneers in glass encapsulation
Overmolding glass is a highly demanding process that requires precise control of materials, temperatures and tolerances. With decades of experience, PFAFF was among the pioneers of glass encapsulation in Europe and continues to develop solutions based on a deep understanding of process and material interaction.
Multi-component injection molds
Multi-component injection molding combines rigid and flexible materials into one integrated component. This enables functional sealing elements with precise positioning, long-term durability and reduced tolerance chains.
We develop multi-component injection molds for various two-component processes, tailored to the specific application and designed for high process stability and efficient series production.
Developing a sealing or glazing system?
Let’s define the right production process for your application and requirements.