An Approach to Desing Based on comfort for Quilt Fabrics

基于舒适度的被子面料设计方法

• 批准号: 09680039
• 负责人: SHIMAZAKI Kozo
• 金额: $ 1.66万
• 依托单位: Japan Women's University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09680039/
• 关键词: quilt fabric; wadding; sewing; air permeability; moisture permeability; thermal transmittance; comfort characteristics

The purpose of this study is to obtain basic data for designing quilt fabrics from the point of the comfortable characteristics which are considered to have much meaning in end use. Although the thermal transmittance and moisture and air permeation through a quilt fabric were estimated by the conventional methods, T-HPermeability Tester which was possible to estimate the characteristics in the coexistence condition of heat and moisture was used also.The thermal insulation ratio by the ASTM thermal transmittance test increased with the increases of the number of polyester non-woven fabrics (wadding ) and the spacing between stitched seam lines but the moisture permeation estimated by the cup method had a tendency to change inversely to the thermal insulation ratio. Both the thermal insulation and moisture permeation ratios were equated using the average thickness of quilt fabrics. The airpermeability of quilt fabrics did not always have the same ten-dency toward the moisture permeability. The air permeation wasequated using the packing ratio of quilt fabrics. Unlike thethermal transmittance, the moisture and air permeability was largely effected by the characteristics of outer fabrics. The results obtained by T-H Permeability Tester showed the same tendency toward the results of the conventional methods although there was a large gap. It was considered that T-H Permeability Tester evaluated thermal insulation ratio including the latent heat and it caused the gap. As forthe insulation ratio and the amount of moisture permeation, the results also could be equated using the average thickness. The useful data for designing quilt fabrics were obtained from the results mentioned above.

这项研究的目的是获取从舒适特征的点设计被子织物的基本数据，这些数据被认为在最终使用中具有很大的含义。尽管通过常规方法估算了通过被子织物的热传递，水分和空气渗透，但也使用了t-permeabeberise测试仪，这也可以估算热和水分共存的特性，也使用了热量透射测试的热隔离率。线条，但通过杯子方法估计的水分渗透趋势倾向于成反向热隔热率变化。使用被子织物的平均厚度使热绝缘和水分渗透比等同。被子织物的airpermeaberition并不总是具有与水分渗透性相同的十个牙科。空气渗透使用被子织物的填料比例。与高透射率不同，水分和空气渗透性在很大程度上受到外织物的特征的影响。 T-H渗透性测试仪获得的结果表现出相同的趋势，尽管存在很大的间隙，但传统方法的结果趋势相同。据认为，T-H渗透性测试仪评估了包括潜热在内的热绝缘比，并引起了间隙。至于绝缘比和水分渗透的量，结果也可以使用平均厚度等同。从上述结果中获得了设计被子织物的有用数据。