岗位职责:1、负责纸尿裤新产品的开发以及现有产品的升级和改进工作，包括配方设计、试机验证、工艺研究、稳定性测试、产品认证等;Responsible for the development of new products and the upgrading of existing products, including formula design, trial run, manufacturing process research, stability study, product certification, etc..2、负责纸尿裤配方用新材料的验证开发、相关供应商的技术评估以及创新型新材料的研究；Responsible for the validation and development of formula-related new materials, technical evaluation of related suppliers and research of innovative new materials。3、参与行业的技术交流，搜集、分析及整理行业、竞品、文献专利的最新信息，为产品研发计划的制定提供有效评估依据；Participating in the technical communication of the industry. Collecting, analyzing and sorting out the latest information of the industry，competitive products, and patent literature. Providing effective evaluation basis for the product R