Three-dimensional Rotational Microscopy was used to take the photos of the fabrics.Three categories of yarn appearance diameters in the worsted fabrics were discussed.The fabrics were grouped into two to explore the r...Three-dimensional Rotational Microscopy was used to take the photos of the fabrics.Three categories of yarn appearance diameters in the worsted fabrics were discussed.The fabrics were grouped into two to explore the relationships between yarn appearance diameters at the interlacing points,opening points,and the calculated yarn diameters.The correlations between the appearance diameters and fabric parameters were given,and the results showed that the calculated yarn diameter and warp cover factor had a very big influence on yarn appearance diameter.The equations expressing the relationship between yarn appearance diameters and fabric parameters are established using step-regression method.The validation of the equations for one type of fabrics shows a good accuracy with the average error below 9% except the weft filaments exceeding 22%.展开更多
The lightweight worsted fabric made of Sirofil yarn was developed and its textile performance was studied. By means of conventional testing, KES and FAST, it is concluded that with the coordination of proper fabric de...The lightweight worsted fabric made of Sirofil yarn was developed and its textile performance was studied. By means of conventional testing, KES and FAST, it is concluded that with the coordination of proper fabric design and processing technique, the performance of this innovative fabric is superior to that of the conventional lightweight fabric Furthermore, it is predicted from the relevant parameters that its processability in the following suit manufacture is very desirable.展开更多
文摘Three-dimensional Rotational Microscopy was used to take the photos of the fabrics.Three categories of yarn appearance diameters in the worsted fabrics were discussed.The fabrics were grouped into two to explore the relationships between yarn appearance diameters at the interlacing points,opening points,and the calculated yarn diameters.The correlations between the appearance diameters and fabric parameters were given,and the results showed that the calculated yarn diameter and warp cover factor had a very big influence on yarn appearance diameter.The equations expressing the relationship between yarn appearance diameters and fabric parameters are established using step-regression method.The validation of the equations for one type of fabrics shows a good accuracy with the average error below 9% except the weft filaments exceeding 22%.
基金This research is one of the national "ninth five" key projects, supported by China Textile University and Shanghai Wool & Flax Research Institute.
文摘The lightweight worsted fabric made of Sirofil yarn was developed and its textile performance was studied. By means of conventional testing, KES and FAST, it is concluded that with the coordination of proper fabric design and processing technique, the performance of this innovative fabric is superior to that of the conventional lightweight fabric Furthermore, it is predicted from the relevant parameters that its processability in the following suit manufacture is very desirable.