The arrangement of the fibers in the yarn and effect on its strength

Bobajonov, H T; Yuldashev, J K; Gafurov, J. K.; Gofurov, K

doi:10.1088/1757-899x/254/8/082005

Cited by 9 publications

(3 citation statements)

References 2 publications

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“…According to the table, the increase in the number of discrete drum inputs indicates an increase in short fibers in all 9 variant samples, the results of which were also confirmed by the data obtained on HVI and USTERAFIS. This information can also be seen from the graphs in Figure 2 [10] [11].…”

Section: Related Workmentioning

confidence: 78%

Influence of the Mode of Discrete Drum Speed and the Number of Inputs on the Technological Parameters of the Yarn Produced

Jamshid¹

2022

ENG

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This article is devoted to the research work aimed at improving the quality of yarns obtained by pneumomechanical spinning. The yarn quality indicators obtained at different speed modes of the pneumomechanical spinning machine discrete drum were studied and analyzed. The effect of the number of incisions of the sawtooth coatings on the discrete drum on the quality indicators of the yarn produced was also studied. The results of the experiments were analyzed by graphical and histogram methods, and alternative options were suggested.

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Section: Related Workmentioning

confidence: 78%

Influence of the Mode of Discrete Drum Speed and the Number of Inputs on the Technological Parameters of the Yarn Produced

Jamshid¹

2022

ENG

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“…The linking warp yarn is then cut to produce velvet piles. It is also possible to produce pile effects through knitting [15][16][17][18][19][20][21][22][23][24][25][26] or even from nonwoven fabrics. Pile yarn is traditionally a spun yarn, particularly from wool, but there is increasing use of bulked continuous filament yarns.…”

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confidence: 99%

Investigation of the Unevenness of the Pile Height Length in Complex Fabrics

Mirzanajotova¹,

Alieva²

2021

Theoretical and Practical Aspects of Modern Scientific Research 1권

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Objective. In this article, the unevenness of pile height length was analysed in complex fabrics. During the research, characteristics, structures, shapings and the piles of towel samples have studied. In this research, the advantages and disadvantages of the complex weavings were analyzed and some recommendations gave below. Methods. During the research, weaving samples were weaved on ITEMA 9500 machine and RF 505 Picanie machine. An unevenness of pile height length was measured by hand methods, and in this process, linear, tweezers and black flat table were used to get results. Results. In the research, three samples have taken for the experiment in one square metre of fabric. The piles of each sample were measured on both two sides: back and face. The length of the towel sample pile was different. Conclusion. The samples that were weaved on the ITEMA 9500 machine at the factory of "ARTSOFTTEX" were given the best results. Because the samples unevenness of the pile height had been more even than others. When we use more even threads and made the balance of tension for the weaving towels possibly, then we can get more even pile towels.Introduction. Weaving is one of the oldest and most widely used methods of making a fabric [1, 2]. Simply put, weaving is the interlacement of two sets of threads; the warp threads run vertically through the length of the fabric and weft threads run horizontally across the width of the cloth [3]. An outline of warp drafting, and basic and derivative weave structures will illustrate how different patterns can be formed on a woven fabric [1, 4,5]. How to design woven fabrics, including the use of colour in weaving, will be outlined. The standard documentation of weaving processes, which permits fabrics to be recreated, will be defined [1,6].Basic characteristics of pile weaving analysed during the research. Pile fabrics are characterised by the tufts or loops of fibres or yarns that stand up from the base fabric [1,7,8]. Pile fabrics exist in many forms such as velvet, terry towel, chenille and perhaps most commonly, pile carpets [1,9,10].Woven terry fabrics play a dominant role in the market of towelling fabrics because of their superior mechanical and functional properties, like dimensional

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“…These processes take place under tension until the yarn is wound from the warp beam onto the weaving beam, as a result of which the yarn is stretched. Such yarn processing affects their physical and mechanical properties [1][2][3][4][5][6][7]. Sizing is a process developed with the objective of improving the strength and abrasion resistance of the yarn.…”

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confidence: 99%