涤纶包覆纱纬弹色织面料的生产技术要点

摘要

介绍涤纶包覆纱纬弹色织面料的设计及生产要点,通过设计每花经纱根数和全幅花数、合理设计布边组织及每筘穿入数、合理调节主辅喷嘴引纬气压、适当增加上机张力、合理调节开口时间等技术措施,使织造过程中布幅稳定,布面均匀,无纬缩,织物有弹性,织机效率达95%以上,入库一等品率在97%以上.%Design and production key points of polyester covered weft elastic yarn-dyed fabric were introduced.Each flower warp number and whole flower number was designed. Selvage structure and warp numbers per reed were designed rationally. Weft-inserting pressure of main and auxiliary nozzle were adjusted rationally. Loom tension was increased properly. Shed timing was set rationally. Finally fabric width is stable in production,fabric surface is even, no kinky weft,fabric is elastic,loom efficiency could reach above 95％ and first class-product rate could reach above 97％.