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MOISTURE STUDIES IN THE DOMESTIC ENVIRONMENT

 

作者: BARBARA LAKE,   JANE LLOYD HUGHES,  

 

期刊: Journal of Consumer Studies&Home Economics  (WILEY Available online 1980)
卷期: Volume 4, issue 1  

页码: 87-95

 

ISSN:0309-3891

 

年代: 1980

 

DOI:10.1111/j.1470-6431.1980.tb00362.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

摘要:

In an attempt to ascertain the measure of agreement as to what constitutes dryness in textile goods following laundering and during domestic storage, a series of trials were carried out employing a large sample of testers. Each was asked to register a decision, whether damp or dry, for articles in wool, cotton and poly‐cotton (67% polyester, 33% cotton). These articles were of known moisture contents, measured as percentage moisture regains, following exposure to controlled atmospheres ranging between 0 r.h. and 95% r.h.Considerable variations in dampness perception were recorded between individual testers and results differed with the fibre content; poly‐cotton presented the most difficulties. Nevertheless it was possible to discern for each textile, a moisture content band below which goods could be declared acceptably dry.Implications for the indoor drying and storage of laundered articles were reviewed. Dryness acceptable to the majority (90% of the sample) could be achieved within a normal indoor atmosphere (50% r.h., 20°C) for poly‐cotton but not for wool or cotton. For these, a reduced humidity or an elevated temperature would be required, necessitating the expenditure of energy such as is commonly available in the domestic airing cupboard. Results were applied to a psychometric chart to make recommendations for effective temperatures within such cup

 

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