| AN INVESTIGATION OF THE RELATION BETWEEN COTTON FIBRE PROPERTIES AND YARN QUALITY BY USING HIGH VOLUME INSTRUMENT(HVI)SYSTEM |
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| 作者姓名： | M.A.Zaman 储才元 严灏景 |
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| 作者单位： | Dept.of Textile Engineering，Dept.of Textile Engineering，Dept.of Textile Engineering |
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| 摘 要： | The objective of this paper is to establish reliable prediction equations relating cotton fibreproperties measured by HVI system and yarn quality,A useful statistical method is adopted for de-veloping a multiple regression model interpreting the relation between the data of Spinlab HVIfibre properties and quality parameters of yarn STQ (Strength Tex Quotient).The percent relativecontribution of a fibre property with respect of STQ is also assessed.The results show that the totalcontribution of the HVI measured fibre properties can account for 77.4% of known variation ofyarn STQ.The main feature of the approach is its flexibility in accommodating all fibre properties.The examination of regression equation showed that it could be well applied to predict STQ ofyarns spun from the same spinning system,but,for different spinning systems and also for yarns ofdifferent linear density,modification of the equation would be needed.
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AN INVESTIGATION OF THE RELATION BETWEEN COTTON FIBRE PROPERTIES AND YARN QUALITY BY USING HIGH VOLUME INSTRUMENT(HVI)SYSTEM |
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| M.A.Zaman Chu Caiyuan Yah Hao jing.AN INVESTIGATION OF THE RELATION BETWEEN COTTON FIBRE PROPERTIES AND YARN QUALITY BY USING HIGH VOLUME INSTRUMENT(HVI)SYSTEM[J].Journal of Donghua University,1993(2). |
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| Authors: | MAZaman Chu Caiyuan Yah Hao jing |
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| Institution: | Dept.of Textile Engineering |
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| Abstract: | The objective of this paper is to establish reliable prediction equations relating cotton fibre properties measured by HVI system and yarn quality,A useful statistical method is adopted for de- veloping a multiple regression model interpreting the relation between the data of Spinlab HVI fibre properties and quality parameters of yarn STQ (Strength Tex Quotient).The percent relative contribution of a fibre property with respect of STQ is also assessed.The results show that the total contribution of the HVI measured fibre properties can account for 77.4% of known variation of yarn STQ.The main feature of the approach is its flexibility in accommodating all fibre properties. The examination of regression equation showed that it could be well applied to predict STQ of yarns spun from the same spinning system,but,for different spinning systems and also for yarns of different linear density,modification of the equation would be needed. |
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| Keywords: | regression analysis correlations cotton fibres fibre properties cotton yarn yarn properties ring spinning High Volume Instrument |
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