Design and Injection Molding

Clean injection molding

Single-use devices are deeply rooted in the life science, pharmaceutical, diagnostic, and medical industries. The use of plastics for prototyping and serial manufacturing in these sectors is critical, due to the highest standards of precision, cleanliness, and functional integrity.

Such tight tolerances and purity levels are achievable through precision clean injection molding in ISO-certified clean environments. To maintain the cleanliness chain, devices are often delivered as “ready-to-use,” fully assembled, packed, and sterilized.

Since 2002, Aseptic Technologies has pioneered the design, clean injection molding, and sterilization of pharmaceutical-grade products including the AT‑Closed Vial®, disposable aseptic connectors, and others.

What we offer

Sterility by Design
Each part is molded in cleanroom conditions—up to ISO 5—and delivered ready for sterilization, maintaining lowest bioburden from start to finish.

End-to-End Control
In-house mold design, validation, production, assembly, packaging, and documentation guarantee process integrity, traceability, and regulatory readiness.

Scalable & Compliant
From small-scale prototyping to full industrial production, our solutions align with tight regulatory standards and evolving biotech innovation needs.

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Our Expertise

  • Custom Device Design & Prototyping
    Collaborative development from concept to pilot batches, using application-appropriate materials and 3D prototyping in ISO environments.
  • Precision Clean Injection Molding
    Tangible experience in ISO 7 and ISO 5 cleanrooms ensures consistent quality and reproducibility. We control mold design, validation, and process in-house to manage critical product-contact parts for pharmaceutical and biotech use.
  • Integrated Ready-to-Use Manufacturing
    Cleanroom assembly, traceability, quality controls, clean packaging, and sterilization-ready outputs are embedded in our validated process chain.

Our Heritage and Strength

  • Strong Foundations
    Plast4Life (est. 2022), born from a synergy between Aseptic Technologies (active since 2002 in fill & finish solutions) and Simonis (50+ years in injection molding), has merged fully into Aseptic Technologies and the SKAN Group in 2025.
  • Proven Track Record
    Decades of experience in molding critical product-contact parts.
  • Scalable Growth
    Our clean injection molding capacities are set to double by 2027, reinforcing our ability to handle both small and large production volumes with speed and precision.

  • ISO 7 and ISO 5 certified cleanroom
  • High precision molding
  • In-house mold design, validation and production
  • Flexible from prototypes to large-scale runs

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