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lichtsteuerungsverfahren for measuring the average of the average gestaltsparameter a filament.
lichtsteuerungsverfahren for measuring the average of the average gestaltsparameter a filament.
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机译:lichtsteuerungsverfahren,用于测量细丝的平均姿势参数的平均值。
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摘要
A method for determining a parameter that characterizes the cross sectional shape of a running multilobal filament or yarns thereof, by light scattering analysis. The analysis is based on detecting and measuring the intensity of light scattered from the yarn in the plane of the incident beam which is oriented perpendicularly to the longitudinal axis of the yarn. By comparing the intensity of the scattered light with previously measured standard values for the particular yarn geometry being measured, using correlation techniques, the average cross sectional shape parameter can be determined.
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