2025-06-23
Voith secures contract with GDT Vietnam for cutting-edge MasterJet 4Tec headbox installation
- MasterJet 4Tec, Voith's fourth-generation headbox, offers improved fiber formation, energy savings, and superior paper quality.
- The partnership with GDT underscores Voith's role as leading full-line supplier to the paper industry.
- MasterJet 4Tec technology aligns with GDT's commitment to sustainable and high-quality paper production.
HANOI, VIETNAM/ HEIDENHEIM. Voith, leading full-line supplier to the paper industry, announces a rebuild agreement with GDT Paper Joint Stock Company in Vietnam. Voith will integrate its state-of-the-art MasterJet 4Tec headbox technology into GDT's new paper production line, setting a new benchmark for paper quality and sustainability in the industry.
The 4Tec marks the fourth generation of MasterJet headboxes from Voith Paper, bringing significant advantages in four key areas: formation, pulsation damping, ease of operation, and energy efficiency. Compared to its predecessor, the already powerful MasterJet Pro, the MasterJet 4Tec offers significantly improved headbox jet quality, which is the ideal prerequisite for very good formation values, no streaks and perfect paper properties.
“We are excited by the opportunity to work with Voith Paper’s MasterJet 4Tec, with the clear aim of achieving the best possible paper formation and, consequently, the highest possible paper quality, which is what our customers demand,” says Mr. Dinh Nhu Kien, Chairman of the Board of Directors at GDT.
This collaboration further cements Voith's position as a trusted partner in the paper industry.

MasterJet 4Tec's advanced features, including the newly developed pulsation damper and the EdgeMaster, ensure optimal formation, reduced energy consumption, and improved cleanliness and user-friendliness. This technology is set to revolutionize GDT's paper production capabilities and support its mission of delivering superior paper products to the market.
About GDT Paper Joint Stock Company
GDT Paper Joint Stock Company is a notable player in Vietnam's paper industry. Based in Nam Dinh, the company specializes in producing high-tech packaging paper using recycled materials. Additionally, GDT Paper is involved in various aspects of the paper production process, from manufacturing pulp and paper to creating corrugated packaging. With a focus on sustainability and innovation, GDT strives to meet the growing paper quality demands of the market.
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 € 5.2 billion and locations in over 60 countries worldwide and is thus one of the larger family-owned companies in Europe.
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The 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.