ipw has been the official trade journal of Zellcheming, the Association of Chemical Pulp and Paper Chemists and Engineers, which was founded in 1905 and is the oldest technical / scientific association of this industry worldwide. For more information please click on the logo.

During the annual Zellcheming Expo ipw published the official daily news: ipw - Zellcheming Aktuell.

To read previos issues, please click on the images below.