2K Injection Molding
Your Manufacturer of High-Quality 2K Plastic Parts
When components are required to perform multiple functions, conventional injection molding quickly reaches its limits. This is exactly where 2K injection molding begins: two materials, one process, one precise result.
At Werner Schmid, 2K components are created that do not merely fulfill functions, but combine them: sealing, guiding, damping, protecting – directly in the mold, without detours.
As an experienced manufacturer, we combine modern plastic injection molding technology, in-house toolmaking, and automated series production into stable processes – certified according to IATF 16949 and designed for consistent quality.
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Systematic Manufacturing
High-quality 2K components can only be produced reproducibly when all process steps are perfectly coordinated. That is why we combine development, toolmaking, and injection molding production under one roof. Using modern 2K injection molding machines, we manufacture multi-component plastic parts in medium and large series – precisely matched to material combinations, component geometry, and application requirements.
- Design & Toolmaking
As early as the design phase, we specifically optimize your component for the 2K process. The required injection molds are developed and manufactured in our own tool shop – ensuring maximum dimensional accuracy and durable series-production tools. - 2K Injection Molding Process
Two plastics are precisely bonded in a defined process step. The result: stable material bonds, consistent quality, and components that are exactly reproducible. - Quality Assurance & Assembly
Upon request, we deliver ready-to-install assemblies including surface finishing and 100% inspection – directly and ready for your production line.
Multi-Component Injection Molding with Series Quality – Designed for Stability from the Very Beginning
We do not manufacture 2K injection-molded parts as a trial, but as a robust series production process. Our focus is on reproducible dimensional accuracy, consistent bonding behavior, and long-term process stability.
Our competencies at a glance:
- Hard-soft combinations for functional plastic components
- Multi-component injection-molded parts according to drawings or CAD data
- Precise series production for safety-relevant applications
- Consistent process monitoring and quality inspection
Industries and Applications
Our 2K plastic components are used in industries that demand the highest levels of precision, durability, and functionality – including:
- Automotive industry – interior and engine compartment components, functional modules, soft-grip elements
- Electronics & electrical engineering – housings, connectors, multi-material components
- Mechanical and plant engineering – technical plastic components with high durability and functionality
- Medical technology & measurement/control technology – precision plastic parts for functional components
- Consumer goods & household appliances – ergonomic components with soft-touch features, durable plastic housings
Manufacturing Solutions for Functional Integration and Assembly Reduction
Today, many assemblies consist of multiple individual parts that must be assembled, bonded, or sealed. Through the targeted use of hybrid and 2K injection molding technology, these functions can be integrated directly into the component. We systematically analyze your components and identify potential for functional integration and assembly substitution.
This means:
- Functional integration within the component: Sealing elements, damping zones, or soft-touch areas are created directly in the injection molding process.
- Reduced assembly effort: Multiple functions are combined in a single component – without additional joining steps.
- Permanent connections: Material combinations are formed with a cohesive bond and high reliability – without adhesive bonding or rework.
- Consistent quality: Series-capable processes ensure reproducible component properties and maximum process reliability.
This results in highly functional hybrid and 2K components that simplify assembly, reduce failure risks, and reliably meet the quality requirements of demanding series applications.
Your Project with Werner Schmid: 2K Injection-Molded Parts
Whether functional 2K injection-molded parts, plastic components with sealing or soft-touch zones, or complex multi-component parts – we support you from development and toolmaking through to stable series production.
As an experienced 2K injection molding manufacturer, we deliver precise, process-reliable solutions for automotive, mechanical engineering, and electronics.
➡️ Submit your specifications – we will review your project thoroughly and get back to you promptly.