充气保暖服装的充气尺寸变化率测试与应用

充气保暖服的充气尺寸变化率直接影响其样板的制作设计,为更好地掌握二者之间的关系,测试了6种不同充气面料同种压胶形状,在30%、50%、70%、100%这4种不同充气状态下,经纬向的充气尺寸变化率变化情况。结果表明:充气量与充气尺寸变化率有较强的正相关关系;不同面料在相同充气状态下,经向尺寸变化率均大于纬向尺寸变化率,并且当充气状态达到70%左右时,经向尺寸变化率增幅减弱,而纬向尺寸变化率逐步变小。通过分析得到充气服最大经纬向充气尺寸变化率,可作为充气服基本长度和围度之外,所需增大尺寸的设计参考,根据推板式放量方法,将充气尺寸变化率应用到充气保暖服装样板尺寸设计中。

Testing and application for change rate of inflation size of inflatable warm clothing

Change rate of inflation size of inflatable warm clothing directly affects the design and production of such products. In order to better grasp the relationship between the two, 6 different inflatable fabrics of the same laminating shape, with 30%, 50%, 70%, 100% different inflatable states, were tested, and the change rate of inflation size of these clothing models were evaluated in the warp and weft directions. The experimental results show that the amount of inflation and the change rate of inflation size have a strong positive correlation. For different fabrics with the same inflation, the warp change rate of inflation size rate is greater than the weft change rate of inflation size, and when the inflatable state reaches about 70%, the increase in the warp change rate of inflation size rate weakens, and the weft change rate of inflation size rate gradually becomes smaller. Through the analysis, the maximum warp and weft change rate of inflation size rates of the inflatable garment are obtained, which can be used as a design reference for the increase in the size required to increase the size of the inflatable garment in addition to the basic length and circumference. The change rate of inflation size was applied to the size design of the inflatable warm clothing sample according to the push layout release method.