Fold-removing production method of fine-denier polyester upright pile flannelette

The invention provides a fold-removing production method of fine-denier polyester upright pile flannelette. According to the method, the problem of removing folds on the pile surface of the fine-denier polyester upright pile flannelette is effectively solved by adopting a pile-up and pile-down brushing mode and an A-shaped frame cloth arrangement mode, adding a carbon brush brushing process before setting, controlling flannelette hemming conditions, controlling dyeing conditions (including alkali decrement treatment, cooling rate, liquid discharge temperature and the like), integrating rolling and drying and combining the technologies of carbon brush brushing and the like, and the obtained fine-denier polyester flannelette is smooth in pile surface, free of folds and soft in hand feeling. 本发明提供一种细旦涤纶直立绒绒布的去皱生产方法。本发明通过采用顺毛反毛刷毛方式、A型架摆布方式、增加定型前碳刷刷毛工艺、控制绒布缝边条件、控制染色条件(包括碱减量处理、降温速率和排液温度等)、轧烘一体并结合碳刷刷毛等技术，有效解决了细旦涤纶直立绒绒布绒面褶皱去除问题；所得细旦涤纶绒布绒面平整、无褶皱、手感柔软。