For sauce filling apps, liquid filling machinery needs to be capable of handling this type of solution. E-PAK Machinery provides a wide variety of liquid filling equipment, cappers, labelers, and conveyors that could fill and bundle sauce as well as many other kinds of thicker liquids. Arise pouches (SUPs) https://www.linpack.com/news/how-to-select-the-right-pouch-packaging-machines-for-your-needs