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In the fields of food and pharmaceutical packaging, desiccant-deoxygenating materials can effectively inhibit microbial growth and oxidative spoilage by absorbing moisture and oxygen inside the package, thereby extending product shelf life. Recently, a significant breakthrough has been achieved in the "dual-effect-in-one" technology for these materials, enabling simultaneous enhancements in both moisture absorption capacity and deoxygenation efficiency. This innovation provides a new option for packaging products that are highly susceptible to moisture or prone to oxidation.
Introducing our technology R&D team: Traditional drying and deoxygenation materials typically rely on a combination of physical adsorption and chemical reactions. However, it’s often challenging to simultaneously achieve high moisture absorption and robust deoxygenation performance. Our innovative "Dual-Effect-in-One" drying and deoxygenation material addresses this limitation by optimizing the pore structure of the carrier material, significantly boosting the number of active adsorption sites. At the same time, we’ve incorporated highly efficient catalytic components that accelerate the reaction between oxygen and reducing agents. Data shows that this advanced material can absorb moisture up to 300% or more of its own weight, while its deoxygenation efficiency is improved by 50% compared to conventional products. When applied in packaging for items like bread, nuts, and health supplements, it extends shelf life by 2 to 3 times. Moreover, the material has successfully passed food-contact safety testing, containing no heavy metals or harmful additives, making it safer and more reliable for use in everyday applications.