
API manufacturing
Containment systems for API manufacturing
Maximum process reliability and personnel protection in the production of pharmaceutical active ingredients, from development to commercial production.
API
OEB 4/5
GMP
Containment
Overview
The central role of containment in API manufacturing
The manufacture of active pharmaceutical ingredients (API) is at the heart of the pharmaceutical industry. To meet GMP requirements and protect both personnel from highly potent substances and the product from contamination, containment systems are essential for API manufacturing. Closed production processes minimise the risk of particle exposure and ensure product integrity throughout every process step. Rhein-Plast provides validatable, tried-and-tested solutions for this purpose, specifically designed for the stringent regulatory framework of API manufacturing (GMP) and enabling the safe handling of active ingredients up to OEB 5.
challenges
Typical challenges in API production
People and product protection
Open processes expose employees to the risk of exposure to highly active or toxic APIs and jeopardise product purity through contamination.
Regulatory compliance
Compliance with strict GMP guidelines and OEB limits (Occupational Exposure Band) is essential for approval and operation. OEB 4 containment is often the minimum requirement.
Cross-contamination
In multi-product facilities, carryover of active ingredients between different batches must be reliably prevented so as not to jeopardise patient safety.
OUR SOLUTIONS
Flexible containment systems for API manufacturing
Rhein-Plast develops flexible single-use containment systems for API manufacturing that can be seamlessly integrated into existing plant. Our solutions, such as Continuous Liners, transfer bags and FIBC liners, create closed production processes and ensure dust-tight handling of powders and liquids. Manufactured from high-quality, pharma-compliant films (optionally antistatic with DÜPOLEX®), our products meet the requirements of API manufacturing in accordance with GMP. They provide a secure barrier that prevents cross-contamination and ensures the highest product purity from raw material to finished active ingredient.
advantages
Benefits at a glance
Maximum security
Effective protection for your personnel and your products through closed systems up to OEB 5.
Prevention of cross-contamination
Single-use systems eliminate the risk of carryover between batches.
GMP compliance
Our solutions are manufactured under ISO 9001 in cleanrooms (ISO 5, 7, 8) and are fully validatable.
Flexibility
Simple integration into existing processes without expensive modifications, ideal for multiproduct facilities and CDMOs.
PRODUCTS
Suitable products for API manufacturing
Design your API manufacturing to be secure and GMP-compliant
Our experts will be happy to advise you on the right containment solution for your process.




