发光针织物图案设计及亮度研究

Patter n Design and Lighteness Study of Illuminant Knitted Fabr ic

采用0.25 mm的聚合物光纤和41 tex×2的棉纱,在9针/25.4 mm的手摇横机上编织发光针织物,采用挑眼、翻针等手法在织物上形成不同纹样效果的发光设计,包括方格织物、Z型图案织物、菱形织物。通过密度调节将聚合物光纤牢固地夹入针织物组织结构中,使用发光二极管连接光纤两端作为光源,通过电路设计使针织物发光。对织物进行发光亮度取点测试,完成对发光针织物图案纹样的亮度测试。

Illuminant knitted fabric was knitted on Gauge 9 hand flat knitting machine using polymer optical fiber with a diameter of 0.25 mm and 41 texx2 cotton yarn. Illuminant design with different pattern effects was achieved by picking and rib transfer technique including plaid, Z pattern fabric and diamond fabric. The polymer optical fiber was embedded firmly into stitch structure of knitted fabric through adjusting the density. A light emit- ting diode as the light source was connected with both ends of optical fiber and the circuit was designed to enlight- en the fabric. The glowing luminance of the fabric was tested, and the brightness of the luminous knitted fabric was also tested.