As the science of nanofibers is increasingly spreading throughout the world industries, producing fabrics of nanofibers in the textile industry there is a demand. In most of the scientific and industrial researches, it has been taken into consideration that these kinds of fibers, with regard to their significant characteristics, turn into a solution for the improvement of conventional fabrics. In the past, the highest level of achievement in this field has been the production of thread and at last a layer of nanofibers which has various applications. So, it seems that appropriate approach produce a fabric of nanofibers. This goal has been achieved in the present research. At first some parameters of the thread have been evaluated including the density, thread thickness and its changes, using the image processing and signifying the narrow and thick parts of the thread. In the next step, the aimed fabric was made with the already produced threads. The final fabric was produced in the patterns of Plain and Rips 2/1 using a common framework and weaving operation. Then using the technology of image processing, four tests (i.e. warp and weft spacing، surface correlation،loose and compressed areas and cover factor) have been done on these two patterns. In order to get reliable results, the Fourier transform which well signifies the frequencies, was used. The warp and weft spacing resulted from image processing was close to the real measure. The surface correlation of the cloth was measured in ten imaginary points on the cloth. Finally the surface on the cloth was similar. The loose and compressed areas were also determined by image processing. To evaluate the density, Benzene، Nitrobenzene, Olive oil, CCl 4 and Acetic acid were used. The results show that, the average density was 1.027 g/cm, which is slightly less than the average density of Acrylic: that's about 1.14 to 1.18 g/cm. the thickness of the thread was 0.1656 and its coefficient of changes was 19/82%. Then the thick and narrow parts of the thread were evaluated according to the average and variance of thread thickness. Furthermore, warp and weft density in plain woven fabrics were: 21.5 /cm and 12 respectively, and for 2/1 Rips structure these values were: 12/cm and 11/cm respectively. Also fabric weight (gr/m 2 ) was assessed. For both fabric structures, these amounts were: 45.54 gr/m 2 and 60.9 gr/m 2 respectively. In the end, the cover factor was measured for both fabric structures which were 0.5467 for the Plain and 0.5044 for the Rips.
