Welcome to 3M Separation and Purification Sciences Division

For over 40 years we have been building our expertise in the research, development and production of highly specialised membranes. As a result, today we are one of the worlds’s leading suppliers of membranes, active both in the field of healthcare and industrial filtration applications.


Expansion of the production site for membranes

3M invests 40 million US$ in Wuppertal
The global science company 3M will expand it’s dialysis membrane production capacity by building new spinning lines for over 40 million US$ by the end of 2018. The demand for membranes and filters for blood purification is rising continuously worldwide.
The new highly automated facility, built with 3M proprietary technology, will produce membranes continuously and in top quality. It will increase 3M’s dialysis membrane production capacity by 50 per cent.

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