한국섬유공학회지 (Textile Science and Engineering)

  • 제53권3호
  • /
  • Pages.189-198
  • /
  • 2016
  • /
  • 1225-1089(pISSN)
  • /
  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
DOI QR코드

DOI QR Code

제품의 신장특성을 고려한 네오프렌 소재의 3D 라이프자켓 설계

Development of 3D Life Jackets Made of Neoprene Considering Extension Properties of the Product

  • Lee, Heeran (Department of Clothing and Textiles, Chungnam National University) ;
  • Kim, Soyoung (Research Institute of Human Ecology, Chungnam National University) ;
  • Hong, Kyounghi (Department of Clothing and Textiles, Chungnam National University)
  • Received : 2016.05.11
  • Accepted : 2016.06.13
  • Published : 2016.06.30
⟨ 이전 논문 다음 논문 ⟩

Abstract

As people spend more time on water leisure activities, the importance of safe and comfortable life jackets that fit the wearer is being emphasized. If a life jacket is designed using neoprene, which lacks elasticity, the coverage ratio may be low considering consumer size; therefore, various sizes of life jackets should be produced to fit the human body to maintain comfort and function. In this research, the method of designing a comfortable life jacket with an extended extension ratio and optimal grading rule was investigated to minimize the size category. In addition, Ziegert and Keil's method was modified and applied to investigate the stretch characteristics of thick neoprene and double jersey materials and those of the end product. According to the observed extension value of neoprene and double jersey, they were allocated the patterns of a life jacket to cover wider ranges of human body sizes. The results showed that extension properties of materials and products measured using Ziegert and Keil's experimental condition matched satisfactorily to the actual wear condition of the product made of stretch fabric. Grading rules were suggested according to the extension properties of the life jacket and clothing pressure as well as the Size Korea database.

Keywords

References

  1. D. L. Lucas, J. M. Lincoln, S. E. Carozza, V. E. Bovbjerg, L. D. Kincl, T. D. Teske, P. D. Somervell, and P. J. Anderson, "Predictors of Personal Flotation Device (PFD) Use Among Workers in the Alaska Commercial Fishing Industry", Safety Science, 2013, 53, 177-185. https://doi.org/10.1016/j.ssci.2012.10.002
  2. J. Weiss, "Prevention of Drowning", PEDIATRICS 10, 2010, 126, 178-185. https://doi.org/10.1542/peds.2010-1264
  3. T. L. Lockhart, C. P. Jamieson, A. M. Steinman, and G. G. Giesbrecht, "Life Jacket Design Affects Dorsal Head and Chest Exposure, Core Cooling, and Cognition in $10^{\circ}C$ Water", Aviation, Space, and Environmental Medicine, 2005, 76, 954-962.
  4. L. M. Cortes, S. W. Hargarten, and H. M. Hennes, "Recommendations for Water Safety and Drowning Prevention for Travelers", J. Travel Med., 2006, 13, 21-34. https://doi.org/10.1111/j.1708-8305.2006.00002.x
  5. P. Cummings, B. A. Mueller, and L. Quan, "Association between Wearing a Personal Floatation Device and Death by Drowning Among Recreational Boaters: A Matched Cohort Analysis of United States Coast Guard Data", Injury Prevention, 2011, 17, 156-159. https://doi.org/10.1136/ip.2010.028688
  6. S. Tomczuk and D. Maxim, "Recreational Boating Accident Statistics and Trends", www.uscg.mil/proceedings/ articles/17_Tomczuk_Maxim.pdf, accessed August 08, 2013.
  7. US Coast Guard, Recreational Boating Statistics 2010, www.uscgboating.org/assets/1/workflow_staging/Page/2010_Recreational_Boating_Statistics.pdf, accessed August 08, 2013.
  8. S. Coleshaw, R. Herrmann, A. Lindquist, and G. Platten, "Development of Test Methods and Tools to Improve the Safety and Performance of Children's Lifejackets", Environmental Ergonomics IX, ICEE Ruhr, 2000.
  9. D. L. Lucas, J. M. Lincoln, P. D. Somervell, and T. D. Teske, "Worker Satisfaction with Personal Flotation Devices (PFDs) in the Fishing Industry: Evaluations in Actual Use", Applied Ergonomics, 2012, 43, 747-752. https://doi.org/10.1016/j.apergo.2011.11.008
  10. P. Groff and J. Ghadiali, "Will It Float? Mandatory PFD Wear Legislation: A Backgroung Research Paper", Canadian Safe Boating Council, 1-286, 2003.
  11. S. Kim, H. Lee, K. Hong, and Y. Lee, "Use of Threedimensional Technology to Construct Ergonomic Patterns for a Well-fitting Life Jacket of Heterogeneous Thickness", Text. Res. J., 2015, 85, 816-827. https://doi.org/10.1177/0040517514553874
  12. Y. H. Jeong and K. H. Hong, "Development of 2D Tight-fitting Pattern from 3D Scan Data", J. Korean Soc. Cloth. Text., 2006, 30, 157-166.
  13. Y. H. Jeong, "Fundamental Relationship between Reduction Rates of Stretch Fabrics and Clothing Pressure", Korean J. Human Ecol., 2008, 17, 963-973. https://doi.org/10.5934/KJHE.2008.17.5.963
  14. H. J. Lee, N. Y. Kim, K. H. Hong, and Y. J. Lee, "Selection and Design of Functional Area of Compression Garment for Improvement in Knee Protection", Korean J. Human Ecol., 2015, 24, 97-109. https://doi.org/10.5934/kjhe.2015.24.1.97
  15. B. Ziegert and G. Keil, "Stretch Fabric Interaction with Action Wearables: Defining a Body Contouring Pattern System", Cloth. Text. Res. J., 1988, 6, 54-64. https://doi.org/10.1177/0887302X8800600408
  16. H. R. Lee, K. H. Hong, Y. W. Kim, and S. J. Park, "Clothing Pressure Evaluation of Girdle and Waist Nipper and Related Wearing Conditions", Korean J. Sci. Emot. Sensib., 2013, 16, 1-10.