Focusing on Drug Packaging Compatibility | Haisun New Materials Shares Research on Low-Adsorption Materials at the 2026 Suzhou Dialogue
Whether a liquid formulation stays stable throughout its shelf life depends heavily on packaging materials. At the 2026 Suzhou Dialogue, Haisun New Materials gave a special talk on the compatibility of drug packaging and preservatives, exploring liquid formulation packaging from the perspective of material adaptation and research approaches.
For a liquid formulation to remain stable during its shelf life, it's not just the formulation itself that matters-how well the packaging material works with the drug is also worth paying attention to.
For preservatives-containing liquid formulations, different material structures may interact with the preservatives to varying degrees. So, conducting compatibility studies to understand material properties and choosing packaging that best suits specific formulations is becoming an important focus in drug packaging research.
On September 2–3, 2026, the Gusu Dialogue was held in Suzhou. Haisun New Materials was invited to attend and gave a special presentation on 'Research on the Compatibility of Pharmaceutical Packaging Materials and Preservatives,' discussing preservative compatibility in liquid formulation packaging from the perspective of material selection and formulation matching.
On this topic, Haisun continues to focus on the interactions between packaging materials and preservatives, and through compatibility studies, it explores packaging material solutions that are better suited for liquid formulations.
Recently, the Pharmacopoeia Committee has been seeking public comments on the 'Guidelines for Blister Packaging Systems for Medicines,' which pay more attention to issues like compatibility and extractables. Although these guidelines are aimed at blister packaging and not liquid formulation packaging, they reflect a common trend: drug packaging is moving beyond basic protection towards more refined material matching and compatibility assessment.
From material research to application testing, Haisun continuously focuses on the actual packaging needs of different drugs, exploring more precise material matching solutions. In the future, Haisun New Materials will continue to drive packaging performance upgrades through technological innovation, providing professional packaging support for the stable storage and safe use of medicines.