E3S Web of Conferences (Jan 2024)

Research of the production of gymnastics clothes for environmental protection

  • Rayimberdieva Dilrabo,
  • Dadabayev Farhod,
  • Turgunova Iroda,
  • Yakubov Nosirjon,
  • Muminov Bekzod

DOI
https://doi.org/10.1051/e3sconf/202453804024
Journal volume & issue
Vol. 538
p. 04024

Abstract

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In this article, to reduce the damage to the environment, based on the analysis of the deformation properties of the sewing threads, research was carried out on the production of a gymnastics sports suit. Through this, it is intended to reduce secondary gymnastics sports clothes that are thrown into the environment as waste, and it is aimed to increase the seam strength of gymnastics clothes. During the research, the YG026T breaking device of the Namangan Institute of Engineering and Technology knitting laboratory was used to determine the seam strength of rhythmic gymnastics clothes. For the sample, the details of the item are sewn using a zig-zag seam with a width of 2, 3, and 4 mm. The deformation properties of the samples were determined using a breaking machine, and their resistance to deformation forces was evaluated by examining the seam under a microscope. The relative elongation of three types of sewing threads: cotton, silk, and lavsan, obtained as a result of research, was studied and analyzed. When tested, a sample of lavsan thread sewn with a 4 mm zig-zag stitch was evaluated as having the best stitch strength under the influence of a force of 351 N.