In the dairy industry, where long-lasting products and conditions of high bacterial growth are a constant, ensuring sterile solutions is essential. Weightpack meets this need with net weight filling and capping machines for UHT and ESL products.
Designed to ensure hygiene and precision, these machines operate in compact sterile cabins, separated from non-sterile areas by a maze of ducts filled with sterile water and peroxide. To ensure a totally sterile environment, each component is washable and sanitizable and air control is entrusted to a three-stage HEPA filter.
A concentration of H2O2 treats both bottles and caps. After an injection of hydrogen peroxide, the inverted bottles are exposed to steam to activate the peroxide, then rinsed with sterile water. This process ensures the total elimination of contaminants. All ESL and UHT packaging machines promote long product shelf-life, reduce the use of preservatives and improve production efficiency.
