Valmet secures second major board line order from Anhui Linping for lightweight containerboard in China

Expanding capacity in the Chinese containerboard market

In a strategic move that underscores the growing demand for resource-efficient packaging materials in Asia, Valmet Oyj has secured an order to deliver a complete high-speed board making line, PM9, to Anhui Linping Circular Development Co., Ltd. in Xiao County, China. This new investment, announced in October 2026, marks a significant expansion of the existing technological partnership between the Finnish machinery supplier and the Chinese packaging producer, following the successful delivery and start-up of the PM8 line at the same complex.

The PM9 line is specifically engineered for the production of lightweight fluting, liner, and low-grammage packaging grades. This focus on lightweighting aligns with a broader industry trend where packaging manufacturers are seeking to reduce material usage without compromising structural integrity, thereby lowering both production costs and environmental impact per ton produced.

Technological scope and lifecycle integration

Valmet's delivery encompasses the entire board making line, integrated with advanced automation solutions and comprehensive lifecycle services. The inclusion of Valmet DNA automation and digital services indicates a strong push towards autonomous operations and data-driven efficiency at the Xiao County mill. The technological package features an advanced layering gap headbox for optimal sheet formation and a press section with a center roll and closed sheet transfer, ensuring continuous web support and excellent runnability at high speeds.

Furthermore, the compact geometry in the predryer section is designed to minimize web breaks, a critical factor in maintaining high productivity in lightweight grade manufacturing. By supplying not just the machinery but also spare parts, paper machine clothing, and ongoing digital support, Valmet is positioning itself as a full-lifecycle partner rather than a mere equipment vendor.

Strategic implications for Anhui Linping

For Anhui Linping, the addition of PM9 is a clear step towards diversifying its product portfolio and strengthening its market position in the highly competitive Chinese containerboard sector. The focus on lightweight grades allows the company to cater to the booming e-commerce and retail sectors, which increasingly demand sustainable and cost-effective packaging solutions. The integration of advanced automation and resource-efficient technologies will also support the company's goals of reducing water and energy consumption.

The decision to partner with Valmet again highlights the importance of proven reliability and established relationships in large-scale industrial investments. The successful execution of the previous PM8 project evidently built the necessary trust for this subsequent, high-priority expansion.

This development reflects a broader shift in the global paper and packaging industry, where capacity expansions are increasingly tied to specific technological advancements aimed at sustainability and operational efficiency. As the market for lightweight containerboard continues to grow, investments like the PM9 line will be crucial in meeting demand while adhering to stricter environmental standards.

Valmet's continued success in securing major orders in China demonstrates the strong market position of its advanced board making technologies. The focus on lightweighting and resource efficiency is exactly what the industry needs to balance growth with sustainability. How will other regional players respond to this significant capacity addition in the lightweight containerboard segment? Follow The Paper for daily news, market signals and key updates from the global paper, corrugated and packaging industry. — Sigue toda la actualidad del sector en www.thepaper.ai