基于PhabrOmeter?的汽车顶棚用经编针织物复合材料风格研究
Study on the style of warp-knitted composite fabrics for vehicle roof lining based on PhabrOmeter?
孙碧霞 1孙妍 2李志豪 2邵光伟 3陈南梁 3蒋金华3
作者信息
- 1. 上海新纺联汽车内饰有限公司,上海 200090
- 2. 东华大学 纺织学院,上海 201620
- 3. 东华大学 纺织学院,上海 201620;东华大学 产业用纺织品教育部工程研究中心,上海 201620
- 折叠
摘要
设计了4 种不同结构的经编针织物,并与不同厚度的海绵软泡层和水刺非织造材料复合形成"三明治"结构的顶棚面料,基于PhabrOmeter®法宝仪分别探讨了织物的结构参数和顶棚面料复合结构对顶棚面料手感风格的影响.发现,3 把梳栉编织的织物硬挺度一般优于由 2 把梳栉编织的织物,但编织纱在部分横列缺垫时,织物硬挺度会大幅下降,柔软度增加,悬垂性变差.相较于经编针织物,复合 2.0 mm海绵软泡的顶棚面料硬挺度、光滑度、悬垂系数和褶皱回复率降低,柔软度整体呈增加趋势.相较于复合 2.0 mm的海绵软泡,当海绵软泡厚度增加到 2.5 mm时,顶棚面料硬挺度、光滑度和悬垂性增加,柔软度和褶皱回复率降低.
Abstract
Four kinds of warp-knitted fabrics with different structures were designed,which were combined with spongy foam layer of different thickness and spunlace nonwovens to form a'sandwich'structure of the vehicle roof lining.Based on PhabrOmeter®,the influences of fabric structure parameters and roof lining composite structure on fabric feel style were studied.It was found that,the stiffness of 3-bar woven fabrics was generally better than that of 2-bar woven fabrics,but when the woven yarn was missing in part of the transverse row,its stiffness would be greatly reduced,the softness would be increased,and the drape would be worse.Compared with the warp-knitted fabrics,the stiffness,smoothness,drape coefficient and fold recovery rate of the roof lining material with 2.0 mm spongy foam decreased,and the softness showed an increasing trend.Compared with compositing 2.0 mm sponge foam,when the thickness of the sponge foam increased to 2.5 mm,the stiffness,smoothness and drape of the roof lining material increased,while the softness and fold recovery rate decreased.
关键词
手感风格/PhabrOmeter®法宝仪/经编针织物/复合材料/汽车顶棚Key words
feel style/PhabrOmeter®/warp-knitted fabrics/composite material/vehicle roof lining引用本文复制引用
基金项目
中央高校基本科研业务费专项资金资助(2232024D-09)
出版年
2024
NETL
NSTL
万方数据