Journal of Industrial Convergence (산업융합연구)

DAEHAN Society of Industrial Management (대한산업경영학회)
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Analysis of Fiber Damage data Due to Physical and Chemical Causes

물리적, 화학적 원인에 의한 섬유 손상 데이터 분석

  • Ji-Young, Seo (Department of Scientific Criminal Investigation, Chungnam National University) ;
  • You, Jae-Doo (School of Dep of police & Law, Mokwon University) ;
  • Dong-Min, Lee (Department of Scientific Criminal Investigation, Chungnam National University) ;
  • Cho-Won, Park (Department of Scientific Criminal Investigation, Chungnam National University) ;
  • Young-Wook, Woon (Department of Scientific Criminal Investigation, Chungnam National University)
  • 서지영 (충남대학교 과학수사학과) ;
  • 유재두 (목원대학교 경찰법학과) ;
  • 이동민 (충남대학교 과학수사학과) ;
  • 박초원 (충남대학교 과학수사학과) ;
  • 윤영욱 (충남대학교 과학수사학과)
  • Received : 2022.11.04
  • Accepted : 2023.02.20
  • Published : 2023.02.28
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Abstract

In this study, the physical and chemical fiber damage caused by knives, scissors, and chemicals was analyzed and used as technical data to determine the cause of the damage. Using 4 types of knives, 5 types of scissors and 4 types of chemicals(Sulfuric Acid, Hydrochloric Acid, Sodium Hydroxide, Potassium Hydroxide) physical and chemical to Cotton, Wool, Polyester, Rayon, T/C (Polyester 50%, Cotton 50%), T/W (Polyester 50%, Wool 50%) Damages were created and analyzed for damage caused by tools and chemicals. For penetrating damage caused by knives and scissors, 'V' type damage was generally seen when the blade part was penetrated, 'T', 'ㅁ', ''C' type damage was found, and in the case of scissors, 'Y' ' This type of damage was common. Fiber damage caused by chemicals showed various damage such as remanent trace, corrosion, degraded, contracting, and color changes. Physical damage of fibers showed differences in characteristics according to the shape characteristics of tools, and chemical damage showed differences in characteristics according to chemicals and types of fibers.

본 연구에서는 칼과 가위 및 화학약품에 의한 물리·화학적 섬유 손상을 분석하여 손상의 원인 파악을 위한 기술 데이터 자료로써 활용하고자 하였다. 칼 4종류 및 가위 5종류와 4종류의 화학약품(황산, 염산, 수산화나트륨, 수산화칼륨)을 이용하여 면(Cotton), 울(Wool), 폴리에스터(Polyester), 레이온(Rayon), T/C(Polyester 50%, Cotton 50%), T/W(Polyester 50%, Wool 50%)에 물리·화학적 손상을 생성하여 공구와 화학약품에 따른 손상을 분석하였다. 칼과 가위에 의한 관통 손상은 칼의 날 부분이 관통한 경우 공통으로 "V" 유형의 손상이 나타났으며, 칼의 등 부분이 관통한 칼의 경우 "T", "ㅁ", 갈고리, "ㄷ" 유형의 손상이 나타났다. 또한, 가위의 경우 모두 "Y" 유형의 손상이 공통으로 나타났다. 화학약품에 의한 섬유 손상은 유류 흔적, 부식, 분해, 수축, 변색 등 다양한 손상이 나타났으며, 화학약품과 섬유의 종류에 따라 나타나는 손상에 차이를 보였다. 섬유의 물리적 손상은 공구의 형태적 특성에 따라 나타나는 특징에 차이를 보였으며, 화학적 손상은 화학약품과 섬유의 종류에 따른 특징 차이를 보임을 확인하였다.

Keywords

References

  1. Max M. Houck (2010). Trace evidence. USA : Infobase Publishing.
  2. Williams, G. A. (2018). Forensic textile damage analysis: recent advances. Research and Report in Forensic Medical Science, 8, 1-8. DOI : 10.2147/RRFMS.S166435
  3. Robertson, J., Roux, C., & Wiggins, K. G. (2017). Forensic examination of fibres. USA : CRC press.
  4. Taupin, J. M., & Cwiklik, C. (2010). Scientific protocols for forensic examination of clothing, USA : CRC press.
  5. Carr, D. (Ed.). (2017). Forensic textile science. UK : Woodhead Publishing.
  6. Was-Gubala, J., & Krauss, W. (2004). Damage caused to fibres by vapour cloud explosions. Forensic SciInt, 141(2-3), 77-83. https://doi.org/10.1016/j.forsciint.2003.08.002
  7. Was-Gubala, J., & Krauss, W. (2006). Damage caused to fibres by the action of two types of heat. Forensic SciInt, 159(2-3), 119-126 https://doi.org/10.1016/j.forsciint.2005.06.013
  8. Hearle, J. W., Lomas, B., & Cooke, W. D. (1998), Atlas of fibre fracture and damage to textiles, Elsevier, 416-425. DOI : 10.1533/9781845691271.7.320
  9. Kemp, S. E., Carr, D. J., Kieser, J., Niven, B. E., & Taylor, M. C.(2009), Forensic evidence in apparel fabrics due to stab events, Forensic SciInt, 191(1-3), 86-96. DOI : 10.1016/j.forsciint.2009.06.013
  10. Sloan, K., Fergusson, M., & Robertson, J. (2019), Australian forensic textile damage examinations-Finding a way forward since PCAST, Science & Justice. DOI : 10.1016/j.scijus.2018.10.004
  11. Wightman, G., Wark, K., & Thomson, J. (2015). The interaction between clothing and air weapon pellets, Forensic SciInt, 246, 6-16. DOI : 10.1016/j.forsciint.2014.10.039
  12. Palenik, C., Palenik, S., & Diaczuk, P. (2013). Plumbum microraptus: definitive microscopic indicators of a bullet hole in a synthetic fabric. The Microscope, 61, 51-60.
  13. Song Hwa-soon, Kim In-young, Kang Hye-rim (2017), Textile (4th edition), Gyomunsa, 82-160.
  14. Moon Jin-woo, Yoon Young-wook, Park Jong-hyuk, Lee Dong-min, Jung Chan-il, Choi Mi-jung. (2021). Penetration marks in combat uniforms according to rifle firing distance and angle an analysis of the shape of a rupture Journal of Scientific Investigation, 15, 175-183. https://doi.org/10.20297/jsci.2021.15.3.175
  15. Choi Ki-ok (2012), Risk Management Information-Cigarette Fire Reproduction Experiment Consequences, Disaster Prevention and Insurance, 30-34.
  16. Choi Young-gyu, Jung Ki-shin (2013), and the fire detection of cigarette butts. Experimental Study, Journal of the Korean Society for Fire Detection 4.2, 61-64.
  17. Kim Myung Nam, Lim Boa, Lee Sun Myung (2016), Acetaldehyde, Damage Characteristics of Traditional Textiles by Vol, 32(3) Conservation Science Society.
  18. Jeon Sang-hee, Um Won-sik, Kim Ho-dong (2013), basalt in acid solution the chemical stability of fibers Journal of Korea Textile Engineering, 50(4), 247-251. https://doi.org/10.12772/TSE.2013.50.247
  19. Kim Han-il, Choi Ik-sung, Park Sung-woo, Han Yo-han, Kim Sung-hoon, Park Hyun-bae, and Min-moon.Hong (2019), Protective clothing for the removal of hazardous chemicals for military purposes Fiber post-processing for remanufacturing. Korean Society of Dye ProcessingG, 31(1), 33-41.
  20. Lee Hee-ryeon, Lee Young-hyun, Yeo Min-ho, Park Sang-hyun, Kim Hye-ran, Park Myung-ja, and Jang Kyung. Wednesday (2020), Standardization of disinfection methods according to textile materials. Misaeng Journal of the Water Society, 56(3), 285-296.
  21. Hong Hee-sook, Kim Ki-eok, and Ko Jeongnyeo (2021). Domestic and Thai Dak Island Dyeing of Zumchi paper mixed with oil and wood pulp Strength Properties, Journal of the Korean Clothing Society, 45(6), 1035-1051.  https://doi.org/10.5850/JKSCT.2021.45.6.1035