In the competitive beverage industry, maintaining product freshness without artificial preservatives is the ultimate goal. For manufacturers of fruit juices, nectars, and isotonic sports drinks, Hot-Fill Technology is the industry standard. However, the success of this process doesn't just depend on the filling line—it starts with the engineering of the bottle itself. As a pioneer in PET blow moulds , Awanti Polymoulds specialises in high-precision solutions for heat-resistant PET bottles. In this guide, we explore the specific requirements for hot-fill packaging and why specialised mould design is critical for your production line. What is Hot-Fill Technology? Hot-filling is a sterilisation process in which the beverage is heated to temperatures between 85°C and 92°C before being bottled. The heat of the liquid itself sterilises the interior of the PET bottle and the c...