A glass bottle filling machine for juice must be selected based on the juice type and its required shelf-life. For shelf-stable juices, a hot-fill process is used. The machine is built to heat the juice to pasteurization temperatures, hold it, and then fill it into glass bottles at around 85-96°C. The machine requires thermal-resistant components, insulated product tanks, and is integrated with a capper and cooling tunnel. The heat from the juice sterilizes the bottle and cap, and subsequent cooling creates a vacuum seal. This is ideal for high-acid juices, nectars, and teas. For premium Not-From-Concentrate (NFC) or cold-pressed juices that require refrigeration, a cold-fill (aseptic or clean) system is necessary. This technology involves sterilizing the juice separately (e.g., via flash pasteurization) and the glass bottles and caps with chemical sterilants or steam. The filling then occurs in a sterile environment to prevent recontamination. This method preserves more fresh flavors and nutrients. Ace-Filling provides solutions for both processes, ensuring that the chosen technology aligns with the product characteristics and desired market positioning, delivering a safe, high-quality juice in the premium glass packaging format.