Paper sizing is a critical process that controls the degree to which paper resists liquid penetration, such as water or ink. Traditionally, rosin sizing, which requires acidic conditions, was prevalent. However, the industry has largely shifted towards neutral sizing agents, with Alkyl Ketene Dimer (AKD) being a leading example. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying high-quality AKD, enabling manufacturers to adopt more efficient and beneficial neutral sizing practices.

The move towards neutral sizing agents like AKD offers several distinct advantages over acidic rosin sizing. Firstly, neutral sizing allows for the use of calcium carbonate as a filler. Calcium carbonate is more economical and environmentally friendly than the acidic fillers required for rosin sizing. It also contributes to brighter and bulkier paper. Secondly, neutral papermaking conditions are generally less corrosive to machinery, leading to reduced maintenance costs and extended equipment life. NINGBO INNO PHARMCHEM CO.,LTD.'s AKD products are specifically designed to perform optimally under these neutral conditions, ensuring excellent sizing efficiency.

AKD, a synthetic hydrophobic compound, works by reacting with cellulose fibers during the drying process. This chemical reaction creates a durable hydrophobic surface that imparts excellent water resistance. The effectiveness of AKD as a neutral sizing agent means that paper produced using AKD exhibits superior resistance to water and ink, leading to improved printability and product longevity. NINGBO INNO PHARMCHEM CO.,LTD. provides AKD in various grades to meet diverse papermaking needs, ensuring that clients can achieve precise control over paper properties.

Beyond performance, neutral sizing with AKD also offers environmental benefits. The reduced corrosivity of the papermaking process contributes to a safer working environment and potentially lower emissions. Furthermore, the compatibility of AKD with other neutral additives and the ability to produce papers with enhanced optical properties make it a versatile choice for a wide range of paper grades, from printing and writing papers to packaging materials. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting sustainable papermaking practices through the provision of advanced chemical solutions like AKD.

In conclusion, the adoption of neutral sizing agents like AKD represents a significant advancement in papermaking technology. NINGBO INNO PHARMCHEM CO.,LTD. empowers manufacturers to capitalize on the benefits of neutral sizing, including improved paper quality, enhanced machine runnability, and greater cost-effectiveness, all while contributing to more environmentally responsible production. Choose NINGBO INNO PHARMCHEM CO.,LTD. for your AKD needs and elevate your paper production capabilities.