PENGARUH KECEPATAN DELIVERY ROLL TERHADAP NILAI DENSITAS VOLUME GULUNGAN BENANG RANGKAP PADA PROSES DOUBLING
DOI:
https://doi.org/10.51878/cendekia.v5i3.5544Keywords:
Benang Rangkap, Densitas Volume Gulungan Benang, Kecepatan Delivery RollAbstract
Yarn winding is a crucial process in the textile industry where the volume density (density) of the roll is an essential quality parameter. The roll density directly affects the yarn tension in subsequent processes such as warping and twisting. The doubling process, which doubles the yarn before the twisting process, requires proper roll density settings to meet standards. This study aims to analyze the effect of variations in the delivery roll speed on a doubling machine on the volume density of doubled yarn rolls. An experimental method was used by making four samples of Ne1 30 cotton yarn at different delivery roll speeds: 150, 300, 550, and 750 meters/minute. Other parameters such as ring tension load (10 grams) and acceleration time (90 seconds) were kept constant for all samples. The experimental results showed a positive trend, where the higher the delivery roll speed, the higher the resulting roll density value. Of the four speed variations, only speeds of 550 and 750 meters/minute were able to produce roll densities according to the twisting process standard (above 0.4 grams/cm³). Statistical analysis using ANOVA also confirmed that the delivery roll speed has a significant effect on the roll volume density (significance value 0.05). Thus, it is concluded that the delivery roll speed is a key parameter that needs to be optimized to achieve the desired double yarn roll density.
ABSTRAK
Penggulungan benang merupakan proses krusial dalam industri tekstil di mana densitas volume (kepadatan) gulungan menjadi parameter mutu yang esensial. Kepadatan gulungan secara langsung memengaruhi tegangan benang pada proses selanjutnya seperti warping dan twisting. Proses doubling, yang menggandakan benang sebelum proses twisting, memerlukan pengaturan densitas gulungan yang tepat untuk memenuhi standar. Penelitian ini bertujuan untuk menganalisis pengaruh variasi kecepatan delivery roll pada mesin doubling terhadap densitas volume gulungan benang rangkap. Metode eksperimental digunakan dengan membuat empat sampel benang katun Ne1 30 pada kecepatan delivery roll yang berbeda: 150, 300, 550, dan 750 meter/menit. Parameter lain seperti beban ring tension (10 gram) dan waktu akselerasi (90 detik) dijaga konstan untuk semua sampel. Hasil eksperimen menunjukkan adanya tren positif, di mana semakin tinggi kecepatan delivery roll, semakin besar pula nilai densitas gulungan yang dihasilkan. Dari empat variasi kecepatan, hanya kecepatan 550 dan 750 meter/menit yang mampu menghasilkan densitas gulungan sesuai standar proses twisting (di atas 0,4 gram/cm³). Analisis statistik menggunakan ANAVA juga mengonfirmasi bahwa kecepatan delivery roll memberikan pengaruh yang signifikan terhadap densitas volume gulungan (nilai signifikansi 0,05). Dengan demikian, disimpulkan bahwa kecepatan delivery roll merupakan parameter kunci yang perlu dioptimalkan untuk mencapai densitas gulungan benang rangkap yang diinginkan.
References
Ali, M., et al. (2021). Yarn tension control technique for improving polyester soft winding process. Scientific Reports, 11(1), 1060.
Çelik, Ö., & Eren, R. (2019a). Experimental investigation of effect of balloon length on yarn tension during unwinding. International Journal of Clothing Science and Technology, 31(4), 495-509.
Çelik, Ö., & Eren, R. (2019b). Analysis of hardness variations in radial and longitudinal direction of bobbins in step precision winding. Textile and Apparel, 29(1), 30-38.
Doniyor, P., & Khabibulla, P. (2021). Theoretical research of mechanics of yarns in assembly winding machines. International Research Journal of Engineering, IT and Scientific Research, 7(5), 193-202.
Drean, J. Y., & Decrette, M. (2022). Weaving preparation. In C. V. Kiekens & P. Kiekens (Eds.), Advanced weaving technology (pp. 3-80). Springer International Publishing.
Duc, D. P., & Van, C. N. (2018). Study on influence of yarn tensión on quality of bobbin after dyeing [Conference presentation]. The 2nd National Conference on Science and Technology of Textiles (2-NCSTEX 2018), Hanoi, Vietnam.
Eren, R., et al. (2023). Experimental investigation of sensorless tension control system for textile processes. Textile and Apparel, 33(2), 125-134.
Fernando, E., & Kuruppu, R. U. (2015). Tension variation in sectional warping, Part I: Mathematical modeling of yarn tension in a creel. International Journal of Engineering and Advanced Technology, 4(3), 158-163.
Gandhi, K. L. (2020). Yarn preparation for weaving: Winding. In K. L. Gandhi (Ed.), Woven textiles: Principles, developments and applications (pp. 35-79). Woodhead Publishing.
Hamdani, S. T. A. (2017). Introduction to weaving. In S. T. A. Hamdani (Ed.), Structural textile design: Interlacing and interlooping (pp. 31-46). CRC Press.
Hossain, M. M., et al. (2019). Study on yarn density and net winding rate. International Journal of Scientific & Engineering Research (IJSER), 7(6), 80-90.
Murti, W., et al. (2025). Studi perbandingan metode kapasitansi dan metode pengolahan citra digital dalam pengukuran hairiness pada benang spun. Cendekia: Jurnal Ilmu Pengetahuan, 5(2), 509-518.
Nurazizah, V., et al. (2025). Pengaruh jumlah twist per meter (TPM) dan rangkapan benang terhadap kinerja mekanis benang gintir. Metode: Jurnal Teknik Industri, 11(1), 171-180.
Parpiev, K., et al. (2023). The difference between the length of single yarns in plied yarn content in different twisting machines. In AIP Conference Proceedings (Vol. 2789, No. 1). AIP Publishing.
Parpiev, K., et al. (2024). Theoretical study of the tension force of spliced threads in doubling process. In E3S Web of Conferences (Vol. 538, p. 04021). EDP Sciences.
Pereira, F., et al. (2021). Textile yarn winding and unwinding system. In International Conference Innovation in Engineering (pp. 347-358). Springer International Publishing.
Pra?ek, S., et al. (2016). Balloon theory of yarn during unwinding from packages. Textile Research Journal, 86(14), 1522-1532.
Putra, V. G. V., et al. (2019, November). Modelling of yarn count and speed of delivery roll to yarn strength in spinning machines based on analytical mechanics. In Journal of Physics: Conference Series (Vol. 1381, No. 1, p. 012052). IOP Publishing.
Ray, S. C., & Blaga, M. (2022). Yarns for knitting and their selection. In S. C. Ray & M. Blaga (Eds.), Advanced knitting technology (pp. 141-159). Woodhead Publishing.
Rumiyati, V. S. P., et al. (2025). Studi pengaruh tetal benang pakan dan nomor benang pakan terhadap karakteristik mutu kekuatan selip jahitan kain denim kapas 100%. Cendekia: Jurnal Ilmu Pengetahuan, 5(2), 487-495.
Rusman, F. F., et al. (2024). Studi rancang bangun alat pengukur boiling water shrinkage pada benang tekstil. Prosiding SNAST, C159-165.
Rusman, F. F., et al. (2025). Analisis pengaruh jumlah rangkapan dan pemberian twist terhadap sifat mekanis benang kapas murni: Analisis menggunakan Anova. Jurnal Penelitian Inovatif, 5(2), 889-900.
Tuan, D. A., et al. (2024). Effect of technological winding parameters on yarn package density. HaUI Journal of Science and Technology, 60(5), 135-142.
Wang, J., et al. (2023). The detection of yarn roll’s margin in complex background. Sensors, 23(4), 1993.
Wijayono, A., & Murti, W. (2024). Study of measuring the cover factor of woven fabrics using image processing techniques. Sainteks: Jurnal Sain dan Teknik, 6(2), 245-255.
Zhang, H., et al. (2025). Pressure control algorithm of yarn precision winding based on proportional–integral–derivative ant colony optimization. Textile Research Journal. https://doi.org/10.1177/00405175251325792
