Improving Pulp and Paper Efficiency with Reliable Defoamers
Jun 26, 2025
Foam formation is a persistent issue in pulp and paper manufacturing, particularly during processes such as pulping, bleaching, washing, and paper machine operation. Excessive foam not only hampers operational efficiency but can also lead to fiber loss, reduced drainage, and poor sheet formation. This makes defoamers an essential additive to ensure stable production and consistent product quality.
Effective defoaming agents work by rapidly collapsing surface foam and preventing entrained air from reforming foam bubbles. In the context of the paper industry, this translates into improved drainage, enhanced dewatering performance, and fewer disruptions in paper machine operations. The ideal defoamer must strike a balance between high efficiency and compatibility with process water chemistry, while minimizing deposits or interference with sizing and retention systems.
Rickman defoamers are designed with these industry demands in mind. Offering a full range of oil-based, silicone-based, and water-dispersible defoamers, Rickman provides solutions tailored to specific points in the paper production process—from stock preparation to white water loops and final sheet forming. These products deliver long-lasting foam control, low dosage efficiency, and excellent dispersibility, helping reduce downtime and improve product consistency.
In addition to technical performance, Rickman stands out through its dedication to customer service and industry expertise. With over a decade of experience serving pulp and paper clients worldwide, the Rickman team provides application support, customized solutions, and fast response to evolving needs. Whether you're operating a kraft mill, tissue plant, or recycled fiber line, Rickman helps optimize performance through effective defoaming strategies.
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