2024-10-30
Voith Paper celebrates 10 years of BlueLine stock preparation technologies
- Market leader in stock preparation
- Products stand for low energy consumption, low maintenance costs, reduced water consumption and fiber loss, high runability and safety
- Voith continues to research and develop innovative solutions to further improve efficiency and resource savings in stock preparation

Clear focus on resource efficiency and user-friendliness
The more than 20 innovative product families are designed in such a way that they can be used to equip all standard system sizes and variants on the market. All components stand for proven Voith quality with low costs for energy, fiber, water and maintenance as well as improved runability and occupational safety. The optimized solutions can achieve efficiency increases of between 20 and 30 percent, which go hand in hand with considerable cost savings and more environmentally friendly processes.
Global references confirm success
Modern Karton, Turkey's largest manufacturer of cardboard and packaging paper, was one of the first customers to install BlueLine products.
The company confirmed its trust in Voith with the installation of a high-speed paper machine with BlueLine stock preparation last year, which produces 2,400 tons of recycled corrugated base paper every day and underlined further its commitment to innovation with the installation of one of the first smart InfibraFiner DG Refiner for PM 3.
Voith has also supplied numerous BlueLine stock preparation systems to the Chinese paper industry in recent years. In 2017, for example, OCC stock preparation systems were supplied to the Chinese paper manufacturer Shanying Suzhou Paper for its two paper machines PM 21 and PM 22. Huaqiao Fenghuang also equipped its PM 6, which produces 2,200 tons of paper per day, with the latest BlueLine machines.
At the German corrugated base paper manufacturer Schoellershammer in Düren, an OCC stock preparation system for 800 tons of paper per day was installed on PM 6 in 2016. An average OCC plant would require over 120 kWh of electricity per ton to operate. At Schoellershammer, this value is around 60 kWh/t.
In 2019, the German paper mill Palm in Aalen also ordered a stock preparation system from Voith for its PM 5 with a production volume of 2,200 tons per day. Five hundred tons are supplied by an innovative pulping concept that reduces energy consumption by over 30 percent compared to conventional pulping systems.
In the United States, more than 10 OCC systems with a production volume of around 16,910 tons per day in various sizes have been sold since the BlueLine was launched. Among them is the U.S. paper manufacturer Pratt Industries in Henderson, Kentucky, which last year commissioned Voith to supply a BlueLine stock preparation system for its paper machine for 1,450 tons of paper per day. Other notable projects in the U.S. include the delivery of an OCC stock preparation system to the paper manufacturer Green Bay Packaging, where Voith, with its many years of experience as a full-line supplier, successfully designed and installed the complete production line consisting of a BlueLine stock preparation and paper machine.
Voith will continue to expand its BlueLine stock preparation portfolio in the future. The focus will continue to be on resource conservation and, in particular, system automation. The aim is to provide solutions for even more efficient, profitable and safer paper production and to further minimize environmental impact.
About the company
The Voith Group is a global technology company. With its broad portfolio of systems, products, services and digital applications, Voith sets standards in the markets of energy, paper, raw materials and transport & automotive. Founded in 1867, the company today has around 22,000 employees, sales of € 5.5 billion and locations in over 60 countries worldwide and is thus one of the larger family-owned companies in Europe.
read moreThe Group Division Voith Paper is part of the Voith Group. As the full-line supplier to the paper industry, it provides the largest range of technologies, services and products on the market and offers paper manufacturers holistic solutions from one source. The company’s continuous stream of innovations facilitates resource-conserving production and helps customers minimize their carbon footprint. With its leading automation products and digitalization solutions from the Papermaking 4.0 portfolio, Voith offers its customers state-of-the-art digital technologies to improve plant availability and efficiency for all sections of the production process.