For sauce filling programs, liquid filling machinery should be capable of managing such a product. E-PAK Machinery offers a wide variety of liquid filling machines, cappers, labelers, and conveyors that can fill and package sauce together with a lot of other types of thicker liquids. Flexsafe® satisfies your specifications https://www.linpack.com/news/comparing-food-packaging-machine-manufacturers-key-features-to-look-for