Poplin is a low-profile (high-count), high-density plain or small jacquard fabric. The warp tightness is 65%-80%; the zonal tightness is slightly lower than flat cloth, and the ratio of warp and weft tightness is about 5:3.
The style characteristics of poplin fabrics should be: the fine appearance of fabrics, the arrangement of warp and weft yarns, the evenness of yarns, the smooth and smooth cloth, the clear and plump particles, the soft and smooth feel, and a silky feel. In addition, because poplin's density ratio is much greater than the weft density, the weft yarns in the fabric are relatively flat and the warp yarns are buckled. That is, the surface of the fabric has diamond-shaped particles formed by raised portions of the warp yarns. The fullness of the diamond-shaped particles is that poplin fabrics have a good appearance. One of the important conditions.
Poplin fabric can be divided into yarn poplin, half-line poplin (line warp and weft) and all poplin according to its yarn structure properties; according to its organizational structure, it can be divided into plain poplin, poplin and jacquard poplin; According to the spinning process, it can be divided into 3 types of common poplin, semi-combed poplin (warp combing, weft non-combed) and combed poplin; according to the processing method, it can be divided into bleached poplin, poplin and printed poplin Wait.
Both mull and voile are light and lightweight fabrics with low linear density. The mull is commonly used for carded yarns, and the yarn linear density is 10 to 15 tex. The voile is a combed yarn and thread, the single yarn is usually J9tex to J15tex, and the strand is J6.5tex×2 or less.