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The development of forestry worker's clothing with functions of mitigating severe climate.

开发具有缓解恶劣气候功能的林业工人服装。

基本信息

批准号：
06556022
负责人：
SAKAI Hideo
金额：
$ 2.5万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research (B)
财政年份：
1994
资助国家：
日本
起止时间：
1994 至 1995
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06556022/
关键词：
Worker's clothing Climate inside clothing New materials Brush cutting Heat circumstances Worker's clothing in winter Water-cooled vest 森林作業労働負担

项目摘要

1.Climate inside clothing of new materials when brush cutting was investigated. One was textile of yarn of multi-layrs of cotton and polyestel, and another was knitting of fine acrylic fiber. They could not be fitted to much sweating. But they would be able to display their functions in such conditions as cloudy and windy, or low humidity and windy fine weather.2.The above clothing including cotton and linen fabrics was tested in the artificial climate chamber. There could not be seen difference among materials. But it was suggested that the clearance was indispensable, and that openings were needed for increasing ventilation.3.Cooling effect of water-cooled vest was investigated in heat circumstances. The relative humidity inside clothing increased, but the temperature inside clothing was compelled to drop. The water-cooled vest could reduce the heart rate both when working and rest. It would be efficient espe-cially for beginners, early period of the brush-cutting season, and on after off days.4.Winter jackets were made using textile of yarn of multi-layrs of cotton and polyestel. They had one or two slits with fasteners in the back. They could adjust humidity inside clothing with keeping the temperature of the layr between the skin and the undershirt by opening or closing slits.5.Undershirts which had high performance of absorbing sweat were developed using nonwoven fabric paper, and they were designed to be removed with worker's clothing on.

1.研究了新材料服装在毛刷切割时的内部气候。一种是多层棉涤纱纺织，另一种是细腈纶针织。他们不适合出汗太多。但是，它们可以在多云多风或低湿度多风的好天气中发挥作用。上述衣物包括棉麻织物在人工气候室中进行了测试。材料之间看不出差别。但有人认为，间隙是必不可少的，需要开口来增加通风。研究了水冷背心在高温环境下的冷却效果。衣服内部的相对湿度增加了，但衣服内部的温度被迫下降。水冷背心可以降低工作和休息时的心率。这将是有效的，特别是对于初学者，早期的修剪季节，和断断续续的日子。冬季夹克衫是用多层棉纱和聚酯纱织成的。他们有一个或两个缝与扣件在后面。他们可以通过打开或关闭缝口来保持皮肤和汗衫之间的温度，从而调节衣服内部的湿度。采用无纺布纸制作了吸汗性能优异的汗衫，并设计成可随工作服脱下的汗衫。