This article investigates the methodology for producing fully water-based athletic shoe upper fabric sourced from recycled fibers through injection molding,with the objective of enhancing both the environmental and physical attributes of the material.Island fiber non-woven fabric was selected as the foundational substrate,while a water-based polyurethane resin slurry was employed.A series of experiments were meticulously executed by optimizing formulations and process parameters.The results demonstrate that the refined shoe upper fabric exhibits considerable improvements in breathability,abrasion resistance,and ecological performance.Ultimately,the conclusion affirms that this technique effectively strengthens the fabric's physical integrity and environmental sustainability,offering viable material solutions for the athletic footwear sector.
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