
ISO Cleanroom Plastic Injection Molding | Manufacturing of High-Quality Products
As a major new investment in theplastic injection molding industry, Sagaert Plastique— with its fleet of state-of-the-art electric injection molding machines—has quickly established itself as a highly valued partner in the manufacture of high-value-added parts. This manufacturing process demands the utmost precision.
At the request of our clients in the pharmaceutical, electronics, and food processing industries, we have built a facility dedicated to injection molding in a controlled environment. This cleanroom facility, which is unparalleled in northern France, enables us to produce components for which the risk of contamination is an absolute quality criterion. The cost of a cleanroom represents a strategic investment commensurate with this requirement for extreme cleanliness.
Our Projects by Industry
Medical cryogenics probes, dental implant kits, dermatological fittings, and bioreactor structures for the pharmaceutical industry: parts molded, assembled, and finished in a controlled environment.
Blood test plates, disposable or reusable analysis plates, single-use laboratory supplies, and asbestos detection tests—from small batches to millions of units.
Up to 1.5 million coffee capsules per day, dosing caps, sleeves, and lids, as well as parts for food dosing, such as robotic molding scoops.
Nuclear dosimeter housings developed in collaboration with the IRSN, respiratory protection masks, and SIM card adapters manufactured using micron-level injection molding. Tell us about your project.
Cleanroom: Frequently Asked Questions
A production environment in which contamination (dust, particles) is continuously monitored. This is essential for medical, laboratory, food, and high-precision components.
The medical and pharmaceutical industries, laboratories and diagnostics, the agri-food industry, safety, the nuclear industry, and electronics. For example: blood tests, coffee capsules, or dosimeters.
From small, reasonably priced runs to very large production runs: hundreds of thousands of test slides per month, millions of asbestos tests, and up to 1.5 million capsules per day.
Yes, at our four mold factories in Pas-de-Calais, which allows us to control surface finishes, tolerances, and high production rates.
Yes: Production, assembly, and packaging take place in a controlled environment. We also deliver complete finished products, such as medical cryogenic probes.
Yes, for example, the IRSN, with whom we developed a personal dosimeter, or INRAE, to which we have been a major supplier of laboratory equipment.
No: Our molds are manufactured at our French subsidiaries, and we injection-mold 100% of our products at our Comines facility.
Yes, our facilities, located about 15 kilometers from Lille, are open for tours and audits. Please contact us to schedule your visit.
Need another process? Check out our plastic injection molding, blow molding, and overmolding services as well.














