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pro vyhledávání: '"Dawn R. McKelvie"'
Autor:
Dawn R. McKelvie, H.-J. Henning
Publikováno v:
Journal of the Textile Institute. 60:430-440
A comparison is reported of fineness results obtained for 27 lots of scoured wool by the projection-microscope and air-flow methods. The sampling of the scoured wool was done by core-boring, and the cores were hand-carded before air-flow tests were m
Autor:
Dawn R. McKelvie, J. G. Downes
Publikováno v:
Journal of the Textile Institute. 60:503-512
The air-flow technique for the measurement of wool-fibre fineness has advantages over other methods because of its speed and convenience of testing. However, if the wool being tested is in the form of washed corings from greasy bales or corings from