共查询到20条相似文献,搜索用时 187 毫秒
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设计并试织了玄武岩长丝/芳纶双层机织间隔纱织物。双层机织间隔纱织物是一种特殊结构的三维立体机织物,其潜在的应用领域之一是纺织复合材料风机叶片的增强材料,根据风机叶片对增强材料性能的特殊要求,选择玄武岩长丝、芳纶做基本原料,设计并试纺了玄武岩长丝/丙纶包缠纱。试验结果表明:玄武岩包缠纱在300捻/m时断裂强力达到最大,可用于面层组织织造;选用芳纶纱线作为接结纱,以平纹作为面层组织和接结组织的基础组织。探讨了双层机织间隔纱织物结构的影响因素,形成了双层机织间隔纱织物的织造技术,丰富了三维立体机织物的组织结构库,采用手糊法制备了复合材料。 相似文献
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根据常见的衬衫面料组织结构,使用JC9.7 tex纱线设计了6种不同组织结构的面料,研究不同组织结构对织物保形性的影响。对面料的保形性(尺寸稳定性、抗折皱性、外观平整度、抗起毛起球性、顶破性、悬垂性)及舒适性(透气、透湿性)进行了测试。结果表明:组织结构对织物的折皱回复角、外观平整度等级、顶破强力、透湿量与透气率有直接影响;织物紧度太大、太小都不利于织物的折皱回复,相同紧度下斜纹组织的抗皱性比平纹好;6种组织结构中2/2斜纹组织抗折皱性最好,2/2方平组织的顶破强力、抗起毛起球等级最高,2/2破斜纹透气、透湿性最好,2/2斜纹组织具有良好的保形性。 相似文献
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Investigating the effect of material and weave design on comfort properties of bilayer-woven fabrics
Muhammad Umar Nazir Khubab Shaker Yasir Nawab Muhammad Zohaib Fazal Muhammad Imran Khan 《纺织学会志》2017,108(8):1319-1326
The paper focuses on the development of a bilayer-woven fabric and investigating the effect of weave design and material type on its comfort properties. Face layer was plain woven with cotton yarn, while two different weave designs (2/2 and 3/1 twill) and four different materials (cotton, polyester, micropolyester and nylon) were used for the back layer. The comfort properties of fabric, including air permeability (AP), thermal resistance, water vapour resistance and overall moisture management capacity, were determined. It was found that both the layers of fabric as a whole contribute to the comfort properties of bilayer fabric. The highest AP was exhibited by fabrics having both layers of cotton, while 3/1 twill samples have a lower value of thermal resistance as compared to the 2/2 twill samples. The results further showed that micro polyester woven in 3/1 twill weave exhibits better comfort properties. 相似文献
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探讨织物组织结构对衬衫面料撕破强力的影响.以纯棉、棉涤混纺、棉涤混纺加少量天丝为原料,织造不同组织结构的织物:平纹、斜纹及纵条纹组织,所有试样均采用同样的液氨免烫后整理工艺.采用冲击摆锤法测定织物的撕破强力,并且从紧度比对撕破强力、织物组织对纯棉试样撕破强力,以及原料对撕破强力的影响三个方面进行分析.结果表明,随着织物的经纬向紧度比增大,织物的纬向撕破强力呈递增趋势;对于常见规格的纯棉织物,平纹组织的经、纬向撕破强力均小于其他组织,尤其是纬向撕破强力较容易出现不合格情况,斜纹组织织物的撕破强力较高,纵条组织织物的撕破强力因组成条纹的各基本组织的配置不同而不同,其撕破强力一般介于平纹和斜纹组织织物之间;在棉涤混纺加入少量天丝时,平纹组织织物的撕破强力会明显提高.产品设计中合理设计织物结构,使经纬向紧度比增大,可以提高纬向的撕破强力. 相似文献
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通过实验分析灯芯条织物中平,斜纹组织的结构特点,讨论平,斜纹组织配合织造灯芯条有关织造工艺参数的确定,并提出了几点建议。 相似文献
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An investigation into the effects of fiber architecture on the mechanical behavior of woven preforms
This study attempts to analyze the behavior of different types of woven composite preforms (i.e. plain, twill, and satin) under distinct loading conditions. To this end, fabric elements are modeled using discrete finite element approach. Different loading scenarios such as intra-ply shear, in-plane tension, and simultaneous intra-ply shear and in-plane tension loads are applied to the fabric elements. TexGen software is utilized to develop the geometric model of the fabric elements. Subsequently, the geometric model is exported to ABAQUS FE package and mechanistic analyses are conducted. The FE results reveal that under the same loading conditions, the in-plane tensile stress induced in plain weave elements has the minimum value compared to twill and satin elements. Having said that, the intra-ply shear resistance of the plain element is larger than the other weave types. What’s more, the behavior of the fabric elements under simultaneous intra-ply shear and tension loading scenarios are studied that discloses almost the similar response for all weave types. 相似文献
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Muhammad Umair Tanveer Hussain Khubab Shaker Yasir Nawab Muhammad Maqsood Madeha Jabbar 《纺织学会志》2013,104(5):596-605
In this study, six different woven samples were produced on air jet loom with two different weave designs (i.e. 3/1 twill and 1/1 plain), three different picking sequences (i.e. single pick insertion (SPI), double pick insertion (DPI) and three pick insertion (3PI)). All the woven samples were singed, desized, bleached and finished together at industrial scale, as a single lot. The effect of these factors on the wetting, wicking and air permeability (AP) of the fabric samples was analysed. It was revealed that the fabric weave design and picking sequence has statistically significant effect on fabric wetting time, water spreading speed and AP of the fabric. It was found that fabrics woven in twill weave design and with simultaneous 3PI give significantly better AP, shorter wetting time and better water spreading rate as compared to plain woven fabrics and those with double or SPI. It could be concluded that the thermophysiological comfort of woven fabrics may be significantly improved simply by selecting a suitable weave design and picking sequence. 相似文献
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采用仿形织造方法织造带织物,并用该带织物层叠缠绕生产玻璃钢管道是一种新方法。在缠绕成型过程中,为了使管道的成型性良好,需要对缠绕角度、经纱长度、织物幅宽等进行设计,同时选择成型效果好的织物组织。试验结果表明:圆直管道预成型织物的缠绕角取决于织物幅宽、缠绕层数和管道直径;织物的经纱长度不等,按照一定的规律随缠绕层数的增加而增加;2/2斜纹组织织物的成型效果较好。 相似文献
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文章从纤维材料到纱线再到织物三个环节对不同涤纶机织物的透气性能进行探讨。结果表明在同样的纱线原料、纱线捻度且织物紧度相近的条件下,斜纹组织透气性最佳,平纹组织次之,重平组织最差;在织物结构相同、纱线捻度近似、而纱线原料不同时,织物的透气性变化严重;在纱线原料和织物组织都相同的情况下,捻度变化规律复杂,纱线对织物透气性的影响存在着临界捻度的问题。 相似文献