基于DoseResp模型的羽绒蓬松度与调湿平衡时间关系研究

打开文本图片集

中图分类号：TS102.3 文献标志码：A 文章编号：2097-2911-（2025）06-0036-09

Abstract： This study focused on the immediate testing problemofthe flufinessof down inside a down jacket underemergency conditions.It investigated the weight and fluffiness change patterns of6different down samples with different down content levels under different equilibrium time on the market，and established a relationship model between fluffness and time using DoseResp.The experimental results showed that there was a quadratic function relationship between the fluffiness of down and the down content，and the fluffiness change was significantly afected by the weight change.In the initial stage of equilibrium，the fluffiness of down changed dramatically，and it slowed down after24 hours，and basically stabilizedafter 48 hours.The established DoseResp model can accurately predict the fluffiness for 48 hours and above drying time， with a prediction error of less than 1.33% . This study aims to provide an effective method for the rapid detection of down quality， which can significantly improve the efficiency of down fluffiness testing in emergency scenarios and is of great significance for the quality inspection and production control of down products.

Keywords： rapid test; equilibrium time; fluffiness; DoseResp model; prediction

羽绒具有质地柔软、蓬松度高、导热系数低等优点，其星朵状结构和每根绒丝上的微小孔隙，能储存大量静止空气[2，形成良好的保暖屏障，决定着羽绒制品的保暖性和热舒适性3]，是羽绒服和羽绒被等制品具有高品质、高附加值的关键。（剩余10918字）