纸浆模塑产品的功能化改性、生产实践及创新应用OA

Driven by the"dual-carbon"strategy and"plastic ban"policies,pulp molding has emerged as an important alternative to plastic packaging owing to its renewable raw materials,biodegradability,and low energy consumption during processing.The functional modification of pulp molding can be achieved through fiber material selection and blending,optimization of beating and molding parameters,incorporation of internal additives,and surface coating treatments,thereby improving the properties of mechanical strength,water resistance,barrier performance,printability,and anti-counterfeiting function.Meanwhile,the synergistic optimization of processing parameters,together with the introduction of automation and intelligent control,can further enhance the quality and energy efficiency of products.At present,pulp molding has been widely applied in the packaging of 3C products,daily consumer goods,tobacco,food,and agricultural products.The functional modification of pulp molding products provides a green substitute for conventional plastic packaging materials and supports the transition of the packaging industry toward a low-carbon future.