Blending

Why is Blending Important to Product Quality?
Why is Blending Size Flexibility Important?
What Challenges Can Arise with Improper Blending?
How Can PCI Support Blending Liquids for Products?

Proper blending is critical to product uniformity, performance, and final product efficacy. When ingredients are accurately measured and thoroughly integrated, the finished product delivers consistent cleaning strength, stability, appearance, and shelf life. Uniform blending ensures that every container a customer purchases performs the same way as the last.

Liquid Blending at PCI

Custom liquid blending is a core capability at PCI Manufacturing. We handle batch sizes ranging from 100 to 3,000 gallons, allowing us to support both short production runs and scaled manufacturing programs. PCI operates multiple blending tanks to support a wide range of batch sizes and production needs:

• 500 gallon tank – 1 unit
• 1,000 gallon tank – 1 unit
• 2,000 gallon tank – 1 unit
• 3,000 gallon tanks – 2 units

This diversity of blending tank sizes provides significant operational flexibility. Smaller tanks allow for short run liquid manufacturing, pilot production, specialty SKUs, and lower volume programs without excessive inventory exposure. Larger tanks support efficient scale up as demand increases, enabling customers to grow production volumes without changing manufacturing partners. The range of tank capacities allows PCI to align batch size with market demand, packaging configuration, and production timelines.

Our PLC controlled mixing vessels utilize flow meter technology to ensure accurate and precise raw material additions. Tanks feature multiple agitation capabilities including impellers, counter rotating sweeps, and heating and cooling jackets to support proper dissolution, dispersion, and temperature control. In the compounding room, flash blenders, homogenizers, and in line adduction systems allow for controlled introduction of solids and specialty ingredients.

Improper blending can lead to serious product issues including ingredient separation, inconsistent active levels, reduced cleaning efficacy, discoloration, instability, or shortened shelf life. In products that contain EPA regulated active ingredients or microbial kill claims, inaccurate blending may also create compliance concerns. PCI’s disciplined blending controls, batch tracking, and SOP-driven processes help prevent these risks while ensuring consistent, repeatable production.