Vacuum Filling Technology for High-Viscosity Liquids — Breaking Through Industry Production Pain Points

The filling of high-viscosity pharmaceutical liquids has long been a technical difficulty in the pharmaceutical production industry. Such liquids feature poor fluidity, which easily leads to uneven filling, residual air bubbles and loose sealing, seriously affecting the quality and shelf life of drugs and imposing extremely high requirements on the precision and technology of production equipment. Ordinary filling equipment on the market cannot adapt to the production of high-viscosity media, becoming a major production bottleneck for many pharmaceutical enterprises. Focusing on industry pain points, Leggenda Technology has taken the lead in overcoming the core technologies of vacuum filling and vacuum stoppering for high-viscosity products, filling the technical gaps in the industry. The self-developed vacuum filling and stoppering machine series adopts a vacuum closed production process, which can completely eliminate air bubbles in medicinal liquids, accurately control filling dosage and ensure uniform liquid filling. Meanwhile, the equipment is compatible with syringes of various specifications with strong versatility and high stability, meeting the refined and high-standard sterile production requirements. It breaks through industrial production barriers with cutting-edge technology and provides reliable technical support for the production of high-end pharmaceutical liquids.