仿生鸟羽结构针织面料开发与性能评价

为缩短国内滑雪服研发技术与国外品牌的差距,探讨仿生鸟羽结构对针织织物热湿性能的影响,以便更好地提升国内滑雪保暖裤的穿着舒适性.首先,通过融合仿生学和提花设计手法改变织针成圈方式,根据羽毛微观结构特征开发了8种不同组织结构的仿生针织运动面料;然后,在热阻、保温率、透湿率、透气率和经纬向芯吸高度等单一指标对比的基础上,建立...

Development and performance evaluation of knitted fabric with bionic bird feather structure

In order to improve the wear comfort of domestic ski warm pants and shorten the gap between domestic ski wear research and development technology and foreign brands, the effect of bionic bird feather structure on the thermal and wet properties of knitted fabrics was investigated. Eight types of bionic knitted fabrics with different structures were developed according to the microstructure characteristics of feathers by combining bionics and jacquard design techniques. Based on the comparison of thermal resistance, heat preservation rate, moisture permeability, air permeability and warp and weft core suction height, the gray near-optimal matrix was established to further evaluate the thermal and wet properties of the fabrics. The application suggestions of each fabric were put forward based on the thermal and wet map of male lower extremities. The results show that groove-like type Ⅰ, bionic feather sheet fabrics have good water absorption, and bionic feather twig, bionic pinnule, and groove-like type Ⅱ fabrics have excellent warmth retention. The air permeability of hollow bubble-like type Ⅰ and type Ⅱ fabrics is outstanding.