Karl Stillman

Karl Stillman

Karl Stillman, Vice President Strategic & Global Sales, brings decades of experience in plastics manufacturing and commercial leadership, shaping Rosti’s global sales strategy with a focus on high‑precision and medical applications.

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Two staff covered and working in Cleanroom 8

Cleanroom injection molding: Class 7 vs. Class 8 – What’s the difference?

For manufacturers of medical devices, diagnostics, and pharmaceutical products, choosing the right cleanroom classification is crucial. Making the wrong choice can lead to higher costs, validation delays, and unnecessary compliance risks. While cleanroom injection molding is essential for contamination control, not all cleanrooms provide the same level of environmental control.

3 min read | July 16, 2026

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Medical device injection moulding

From prototype to 10 million parts: scaling medical device manufacturing successfully

Successful medical device manufacturing requires a partner with expertise in Design for Manufacturability (DFM), validation, automation, cleanroom manufacturing, and global supply chain management. Leading medical manufacturers increasingly look for partners who can support the entire product lifecycle, from concept through to high-volume production.

1 min read | July 7, 2026

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In-mould labelling

What is In-Mold Labeling?

In-mold labeling (IML) is a manufacturing technique where a pre-printed label is placed directly inside a mold before plastic injection. During the in-mold labeling injection molding process, the molten plastic fuses with the label under heat and pressure, making the label a permanent part of the finished component.

4 min read | April 15, 2026

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medical production staff looking at machine

What is Clean Room Injection Molding?

Clean room injection molding is a specialized manufacturing process designed to produce high-precision plastic components in a strictly controlled environment

7 min read | March 18, 2026

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medical manufacturing

How customized contract manufacturing supports agility, compliance, and resilience in the Life Sciences industry

In this article Karl Stillman shares his perspective on the future of plastic injection molding and contract manufacturing within the…

2 min read | March 5, 2026

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person in white medical suit

Customized Manufacturing on a Global Scale: Setting a New Standard for Medical and Pharmaceutical Production

In the medical and pharmaceutical sectors manufacturing partners are expected to deliver much more than just production capacity

2 min read | February 13, 2026

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Rosti North America Expands Medical Manufacturing Capabilities with New ISO Class 8 Cleanrooms in Wisconsin and Utah

New cleanroom investments strengthen Rosti’s support for regulated medical and life sciences customers and position the company for continued growth

2 min read | January 26, 2026

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