特宽幅织机经向连续性疵点的控制措施

Control Measures of Warp Consistency Defects of Super Broad Width Loom

探讨双织轴喷气织机织造特宽幅织物时经向连续性疵点的有效控制措施。将经向连续性疵点分为筘路、左右色差布、磨痕、断经等几类,分析了各类疵点产生的原因,采取了行之有效的工艺技术措施并建立了严格的管理制度。通过采取一系列有效措施,使经向疵点得到了控制,棉布下机一等品率由10%提高到45%,棉布入库一等品率由98%提高到99.8%。

Effective control measures of warp consistency defects of super broad width fabric in double beam air-jet loom were discussed, Warp consistency defects can divided into reed mark, color difference fabric of left ＆ right, bro- ken warp and so on, Effective processing measures were adopted, and severe management system was established ac- cording to the generating reasons of each kinds of defects. Through these measures, warp defects can be controlled effec- tively, first grade percentage before cloth repairing of cotton fabric can be enhance from 10% to 45%, and first grade percentage put in storage can be enhanced from 98% to 99.8%.