Excessive Foam in Laundry Detergent? Chemi Tech's Efficient Defoamer Solution

Excessive foam is a common yet challenging issue in the production and use of laundry detergent. Over-foaming not only reduces filling line efficiency and packaging accuracy during production but can also lead to difficult rinsing and increased residue for end-users, directly impacting product experience and market reputation. How to effectively control foam and achieve a balance between efficient production and superior cleaning care has become a core concern for many brands.

Addressing this industry pain point, Chemi Tech leverages professional chemical technology to develop a series of high-efficiency defoamers for laundry detergent. Our solution goes beyond simply suppressing foam; it delves into the foam generation system to provide long-lasting and stable foam control. The mechanism involves rapid spreading on the surface of the foam lamella, reducing local surface tension, promoting liquid drainage and thinning of the film until rupture, thereby inhibiting foam generation and accumulation at the source.

The specific solution involves three steps: First, precise analysis. Our technical team conducts a detailed assessment of the customer's detergent formulation system, production process, and foaming environment to identify the main sources and characteristics of the foam. Second, customized matching. Based on the analysis, we select or fine-tune a defoamer model from the Chemi Tech product library that offers good compatibility and persistent foam inhibition, ensuring stable dispersion within the system without compromising cleaning power. Finally, application verification. We provide samples for rigorous production simulation tests and usage tests to verify defoaming speed, persistence, and impact on overall product performance, ensuring the solution is practical and effective.

We served a client specializing in concentrated laundry detergent. Their product generated substantial stubborn foam during high-speed mixing and pumping, resulting in inaccurate filling volumes and forced slowdown of the production line speed. Through analysis by the Chemi Tech technical team, it was found that the foaming was related to a specific surfactant combination and production shear forces. We recommended a block polyether-type defoamer, known for its excellent self-emulsifying properties and shear resistance. After adding the suggested proportion, the customer achieved immediate and lasting foam control on the production line. Filling accuracy improved significantly, production line efficiency returned to its designed level, and end-user feedback indicated easier rinsing and higher product satisfaction.

Choosing Chemi Tech means selecting not just a defoamer, but a reliable technical partner. We are committed to helping you overcome foam challenges, optimize production processes, and enhance product competitiveness with our professional chemicals and solutions. Contact the Chemi Tech team today for specialized support tailored to your specific needs.