Research on the relation between the percentage of elastomeric threads in the yarn and the stretch of punto di roma jersey
| Autor: | Diana R. Balabanova, Galia G. Dolapchieva, Krasimir Krastev, Tania P. Peneva |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Materials Science and Engineering. 1031:012033 |
| ISSN: | 1757-899X 1757-8981 |
| DOI: | 10.1088/1757-899x/1031/1/012033 |
| Popis: | The last few years have shown a tendency for an increase in the production of knitting fabrics made of yarns containing elastomeric threads. A main point of the construction of such garments is the determination of their deformation properties, which change depending on the type of the knit and the composition of the yarn. Determining these properties requires textile testing which takes time and requires additional expenditures which necessitates the development of new methods for their evaluation. The aim of this work is to examine the relation between the distortion features of elastic knit fabrics and the percentage of elastomeric threads in the yarn. The subject of the study is a group of knit fabrics with the Punto di Roma stitch structure containing elastomeric threads from 2% to 6%. Based on the proven statistical significance of the correlation coefficients, a regression analysis was performed. A mathematical model of the studied dependence is presented, regression equations are derived. The analysis of the model proved that it works. The results obtained from the study aim to optimize a method for constructing a garment from a knitted fabric containing elastomeric threads. |
| Databáze: | OpenAIRE |
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