The papermaking industry relies on a precise blend of chemical agents to transform raw materials into high-quality paper products. Among these essential chemicals, Poly Aluminium Chloride (PAC) plays a crucial role, offering benefits that extend from the wet end of the paper machine to the treatment of mill effluents. For procurement managers and process engineers in paper mills, understanding the applications and advantages of PAC is key to optimizing production and environmental performance. As a leading Poly Aluminium Chloride supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides critical solutions for the paper industry.

PAC's Multifaceted Role in Papermaking

PAC's chemical properties as a highly effective coagulant and flocculant make it invaluable in several stages of papermaking:

  • Retention and Drainage Aid: In the papermaking process, it is essential to retain fine fibers, fillers, and sizing agents while allowing water to drain efficiently. PAC helps in flocculating these components, improving their retention on the forming paper web and accelerating water drainage. This leads to better formation, reduced material loss, and faster machine speeds.
  • Sizing Efficiency: Sizing agents are used to control the absorption of liquids into paper. PAC acts as a fixing agent, enhancing the effectiveness of internal and surface sizing. It helps to bind the sizing agent to the fibers, leading to improved hydrophobicity and printability of the final paper product.
  • Charge Control and Wastewater Treatment: The papermaking process generates significant wastewater containing fibers, fillers, and dissolved organic matter. PAC is highly effective in treating this effluent by coagulating suspended solids and organic pollutants. This not only helps mills meet environmental discharge standards but also allows for water recycling within the plant, reducing overall water consumption.
  • Pitch and Stickies Control: Certain problematic substances, known as pitch and stickies, can cause issues in paper machines. PAC can help in controlling these by flocculating them, preventing their deposition on machinery and improving runnability.

Benefits of Sourcing PAC from NINGBO INNO PHARMCHEM

As a prominent Poly Aluminium Chloride manufacturer, we supply PAC specifically formulated for the demanding requirements of the paper industry. Our products offer:

  • Optimized grades for retention, drainage, and sizing applications.
  • High efficiency in wastewater treatment, contributing to environmental compliance and water reuse initiatives.
  • Consistent quality and reliable supply, ensuring uninterrupted production for paper mills.
  • Competitive pricing for bulk orders, making it an economically sound choice.

For paper manufacturers seeking to enhance product quality, improve process efficiency, and manage their environmental impact effectively, incorporating PAC into their chemical treatment program is a strategic decision. We encourage you to buy Poly Aluminium Chloride from NINGBO INNO PHARMCHEM CO.,LTD. To learn more about our specialized PAC grades for the paper industry and to obtain a quotation, please contact our technical sales team. We are ready to support your papermaking operations with high-performance chemical solutions.