织造对不同结构光纤织物侧发光性能的影响

利用织造对光纤的损伤，制备结构简单、手感柔软的发光面料。通过探讨织造过程中光纤的损伤机理，比较不同组织结构光纤织物的侧发光强度，结果表明：织造对光纤的损伤主要发生在卷取过程中，光纤的侧发光主要是由于卷取轴的挤压和摩擦产生的破坏；不同组织织物的侧发光强度存在明显差异，其中平纹织物侧发光强度最小，纬缎织物最大；随着缎纹组织循环的增大，侧发光强度有增大趋势，但当增大到16枚纬缎时，与卷轴接触的光纤增加不明显，对发光的影响较小，这时光纤的弯曲起主导作用，因此从发光效果来看，16枚纬缎是较佳的选择。

Effects of weaving process on side-glowing properties of polymer optical fiber fabrics with different structures

Polymer optical fiber (POF) fabrics with simple construction and soft handle were prepared based on the structural damage during weaving process. This paper analyzed the damage mechanism of POF during manufacturing process and compared the side-glowing intensity of POF fabrics with different weave structure. The results indicated that POF was damaged mainly in the process of take-up due to the take-up roll with tough surface put much stress on the fibers to wind up the cloth. There were significant differences of side-glowing intensity among different weave structure of POF fabrics, the side-glowing intensity of plain fabric was low and the intensity of satin fabric was higher. The side-glowing intensity showed an increasing tendency with the repeatition of satin weave increased, however it was less affected after the weave increased to 16 repeats due to the POF was close to the largest contact area with take-up roll.,while the bending of POF played a dominant role. Therefore 16-thread satin weaves was preferred as illumination effect of POF fabric.