The quality of paper is a delicate balance of many factors, and two critical components in achieving superior paper properties are sizing agents and defoamers. NINGBO INNO PHARMCHEM CO.,LTD. understands the synergistic relationship between these chemicals and provides advanced solutions that integrate their functions seamlessly into the papermaking process.

Sizing agents, such as rosin sizing, are essential for controlling the liquid penetration of paper. They enhance properties like printability, ink holdout, and resistance to water. However, the very nature of these agents, which are often surface-active, can lead to significant foam generation during application and subsequent processing. This is where a well-chosen defoamer becomes indispensable.

Our specialized defoamers are formulated to be highly compatible with various sizing agents, including rosin sizing. This compatibility ensures that while the defoamer effectively controls foam, it does not interfere with the intended function of the sizing agent. In fact, our defoamers are designed to enhance the effectiveness of sizing by ensuring uniform application and preventing foam bubbles from creating voids or inconsistencies in the sized layer. This is particularly important when achieving a specific level of water resistance or print quality is critical.

The direct addition capability of our polyether ester defoamers simplifies the integration into the sizing process. Instead of complex mixing procedures, manufacturers can directly incorporate the defoamer into the sizing agent formulation, streamlining operations and reducing the potential for errors. This ease of use translates into more efficient production and better control over the final paper characteristics.

The benefits of this synergy are manifold. Firstly, by controlling foam, the defoamer ensures that the sizing agent is applied evenly across the paper surface. This leads to more consistent sizing results and improved paper quality, with fewer defects such as mottling or uneven ink absorption. Secondly, efficient foam control prevents operational disruptions, allowing the paper machine to run at optimal speeds without the slowdowns caused by excessive foam. This directly contributes to increased productivity and reduced manufacturing costs.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing solutions that enhance the entire papermaking value chain. Our defoamers are not merely foam suppressors; they are integral components that work in harmony with other essential chemicals like sizing agents to achieve the highest standards of paper quality and production efficiency. By leveraging the combined power of advanced defoamers and sizing agents, papermakers can confidently produce superior products that meet the demanding requirements of the market.