The microfiber cloth made of polyester and nylon can be used in cleanrooms of ISO class 3-5. The edges are laser-cut, making the cloth very lint-free. The incorporated carbon thread ensures the dissipation of static charge. The material is resistant to a wide range of chemicals. The microfiber cloth…

With a new Market Segment Manager for Healthcare and Industry in Northeast Germany, nora systems, manufacturer of high-quality rubber floors, is starting the new year. Björn Breithaupt, previously a regional manager in the Bielefeld area, will take on this role and support his colleague Andreas Reiß…

The 3-ply face masks suitable for industrial purposes are now also suitable for use in cleanrooms from ISO class onwards, thanks to changes in material composition and processing. They offer good wearing comfort, are pleasantly soft, and have a good fit. The nose clips are made of wire wrapped in pl…

"Not exactly in paradise, but in the 'Pharmacy at the Monastery of Paradise,' we were allowed to build a new cleanroom for sterile manufacturing," says Dirk Steil, Managing Director of BECKER Cleanroom Technology, proudly referring to the project recently put into operation near Soest.

The Pharmacy a…

The "proper" cleanroom cleaning. How exactly this is done is a concern increasingly shared by pharmacy managers. According to the pharmacy operation regulations, they are responsible for their cleanroom hygiene – without necessarily being experts in cleanroom technology. This article provides an ini…

A flawless, hygienic, and contamination-free working method prevents the formation of infection chains, stops cross-contamination, and ensures the protection of product, process, and user. Fundamental to this are hygienically appropriate design of the equipment, correct use of cleaning and disinfect…

The procurement – always the first step of the public sector before services can be provided or purchases made. "The evaluation system for the procurement of products and services is currently undergoing a fundamental change," states Bettina Haffelder, Vice President of nora DACH. "In addition to th…

Almost every cleanroom uses special cloths. The fact that they should be lint-free is often just one criterion.

The requirements for a cleanroom cloth can vary greatly depending on the application:

- ISO Classes 3-8
- Lint-free or low-lint
- Chemical resistant
- High moisture absorption
- Sealed seam…

The automatic overshoe dispensers allow employees and visitors to quickly put on overshoes. They are suitable for all areas where disposable overshoes are used. These include, for example, clinics, operating rooms, doctor's offices, research facilities, and laboratories. Also in industry, when enter…

The answer to this complex question is of a physical nature and quite simple to give: it is the size that all three differently acting particles share, or more precisely, their extent.

What sizes do these particles have?

The size ratios of some selected objects are shown in Figure 1.

The size scale ran…