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Characteristics of Rustling Sound of Laminated Fabric Utilizing Nano-web

나노웹을 이용한 라미네이트소재의 마찰음 특성

  • 정태영 (연세대학교 의류환경학과) ;
  • 이유진 (연세대학교 의류환경학과) ;
  • 이승신 (연세대학교 의류환경학과) ;
  • 조길수 (연세대학교 의류환경학과)
  • Received : 2013.03.15
  • Accepted : 2013.07.20
  • Published : 2013.08.31

Abstract

This study examines the rustling sound characteristics of electrospun nanofiber web laminates according to layer structures. This study assesses mechanical properties and frictional sounds (such as SPL); in addition, Zwicker's psychoacoustic parameters (such as Loudness (Z), Sharpness (Z), Roughness (Z), and Fluctuation strength (Z)) were calculated using the Sound Quality Program (ver.3.2, B&K, Denmark). The result determined how to control these characteristics and minimize rustling sounds. A total of 3 specimens' frictional sound (generated at 0.63 m/s) was recorded using a Simulator for Frictional Sound of Fabrics (Korea Patent No. 10-2008-0105524) and SPLs were analyzed with a Fast Fourier Transformation (FFT). The mechanical properties of fabrics were measured with a KES-FB system. The SPL value of the sound spectrum showed 6.84~58.47dB at 0~17,500Hz. The SPL value was 61.2dB for the 2-layer PU nanofiber web laminates layered on densely woven PET(C1) and was the highest at 65.1dB for the 3-layer PU nanofiber web laminates (C3). Based on SPSS 18.0, it was shown that there is a correlation between mechanical properties and psychoacoustic characteristics. Tensile properties (LT), weight (T), and bending properties (2HB) showed a high correlation with psychoacoustic characteristics. Tensile linearity (LT) with Loudness (Z) showed a negative correlation coefficient; however, weight (T) with Sharpness (Z) and Roughness (Z), and bending hysteresis (2HB) with Roughness (Z) indicated positive correlation coefficients, respectively.

Acknowledgement

Supported by : 한국연구재단

References

  1. Bishop, D. P. (1996). Fabrics: Sensory & Mechanical Properties. Textile Progress, 26(3), 1-57. https://doi.org/10.1080/00405169608688866
  2. Cho, S. M., & Cho, G. S. (2012). Minimizing frictional sound of PUNanoweb and PTFE film laminated vapor permeable water repellent fabrics. Fibers and Polymers, 13(1), 123-129. https://doi.org/10.1007/s12221-012-0123-y
  3. Chung, H. J., Kim, C. J., & Cho, G. S. (2003). Effect of fabric sound from active wear on electrodiagnosis and subjective sensation and sensibility. Korean Journal of the Science of Emotion & Sensibility, 6(1), 27-32.
  4. Goad, P. (1991). Sharpness measurements for musical instrument timbres. Journal of the Acoustical Society of America, 89, 1270-1277.
  5. Jin, E. J. (2012). Effect of frictional sound of combat uniform fabrics on autonomic nervous system responses. Unpublished master's thesis, Yonsei University, Seoul.
  6. Kang, Y. K., Park, C. H., Kim, J., & Kang, T. J. (2007). Application of electrospun polyurethane web to breathable water-proof fabrics. Fibers and Polymers, 8(5), 564-570. https://doi.org/10.1007/BF02875881
  7. Kim, C. J., & Cho, G. S. (2006). Development of rustling sound generator using reciprocating motion and evaluation of its fabric sound. Korean Journal of the Science of Emotion &Sensibility, 9(2), 133-140.
  8. Kim, H. E. (2001). Effect of after treatments for washing on mechanical properties of knitted fabrics. Journal of the Korean Society of Clothing and Textiles, 3(2), 174-179.
  9. Kim, M. O., Uh, M. K., & Park, M. J. (2006). A study on the mechanical and hand properties of the lining fabric. Journal of the Korean Society for Clothing Industry, 8(3), 357-362.
  10. Kwon, M. S., & Kwon, J. (2008). A study on the dynamic performance of waterproof and breathable materials. The Journal of the Korean Society of Costumes, 58(4), 26-34.
  11. Lee, J. H., Lee, K. L., Jin, E. J., Yang, Y. J., & Cho, G. S. (2012a). Effect of fabric sound of vapor permeable water repellent fabrics for sportswear on psychoacoustic properties. Korean Journal of the Science of Emotion & Sensibility, 15(2), 201-208.
  12. Lee, K. L., Lee, J. H., Jin, E. J., Yang, Y. J., & Cho, G. S. (2012b). Basic and mechanical properties by film type to minimize the sound pressure level of PTFE laminated vapor-permeable waterrepellent fabrics. Journal of the Korean Society for Clothing Industry, 14(4), 641-647. https://doi.org/10.5805/KSCI.2012.14.4.641
  13. Lee, K., & Lee, S. S. (2010). Fabrication and evaluation of electrospun $TiO_{2}$ nanocomposite fibers for the development of UV-protective textile materials. Journal of the Korean Society of Clothing and Textiles, 34(11), 1767-1778. https://doi.org/10.5850/JKSCT.2010.34.11.1767
  14. Lee, K., & Lee, S. (2011). Fabrication and evaluation of electrospun $TiO_{2}$ functional nanocomposite fibers. Proceedings of the Korean Society of Clothing and Textiles, Fall Conference, Korea, pp. 103-103.
  15. Lee, K., Youn, B. R., & Lee, S. S. (2012c). Changes in waterproofness and breathability after repeated laundering and durability of electrospun nanofiber web laminates. Journal of the Korean Society for Clothing Industry, 14(1), 122-129. https://doi.org/10.5805/KSCI.2012.14.1.122
  16. Mukhopadhyay, A., & Midha, V. K. (2008). A review on designing the breathable waterproof fabrics, part I: Fundamental principles and designing aspects of breathable fabrics. Journal of Industrial Textiles, 37(3), 224-262.
  17. Schiffman, H. R. (1976). Sensation and perception: An integrated approach. New York: John Wiley & Sons, Inc.
  18. Yang, Y. J., & Cho, G. S. (2009). Novel stretchable textile-based transmission bands: electrical performance and appearance after abrasion/laundering, and wearability. Lecture Notes in Computer Science, 5612, 806-813.
  19. Yang, Y. J., Kim, C. J., & Cho, G. S. (2008a). Subjective evaluation of frictional sounds from sportswear according to speeds of movements. Proceedings of the Science of Emotion &Sensibility, Fall Conference, Korea, pp. 24-25.
  20. Yang, Y. J., Park, M. R., & Cho, G. S. (2008b). Relationship between frictional sounds and mechanical properties of vapor permeable water repellent fabrics for active wear. Journal of the Korean Society for Clothing Industry, 10(4), 566-571.
  21. Youn, B. R., & Lee, S. S. (2010). Comparison of mechanical properties of electrospun nanofiber web layered systems and conventional breathable waterproof fabrics. Korean Journal of the Science of Emotion & Sensibility, 13(2), 391-402.

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