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예술체육학
복합학
DBpia AI
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AI 아이디어
AI 리더
AI 뷰어
Citeasy
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.4
- 수록면
- 30 - 40 (11page)
이용수
초록· 키워드
Nonwoven fabrics are widely utilized in various industries due to their excellent bulk characteristics, productivity, and flexibility. With increasing global interests in environmental sustainability, there is a growing trend towards utilizing biodegradable and renewable raw materials in nonwoven production. In this study, we employed papermaking technology to fabricate wet-laid nonwoven fabric using Lyocell, a natural regenerated cellulose fiber, and wood fiber. We aimed to investigate the influence of fiber selection and mixing ratio on mechanical and surface properties. Mechanical property analysis revealed that the inclusion of wood fiber led to improve strength while reducing bulk due to the low density and smooth surface structure of Lyocell. To analyze surface characteristics, surface roughness and surface friction were analyzed, and as a result of analyzing each parameter, the coefficient of determination (R2) of the two parameters was 0.02, which was analyzed as an independent variable. Therefore, it was judged that a complementary approach considering both variables was necessary. As a result of surface roughness analysis, it was difficult to identify significant differences due to increasing the ratio of lyocell to wood fiber. However, as a result of the surface friction analysis, the F-MAD of the wet nonwoven fabric made only with Lyocell fiber showed a value of 0.043, and the value decreased when 50% wood fiber was mixed, confirming the possibility of improving softness. Furthermore, the analysis highlighted the influence of fiber length and width on softness, suggesting the importance of fiber characteristics in nonwoven fabrication. Overall, our findings suggest that incorporating wood fibers in wet-laid nonwoven manufacturing can enhance both strength and softness. These results provide insights for future nonwoven manufacturing technologies and quality control strategies.
#Regenerated cellulose fiber
#lyocell
#wet-laid nonwoven
#bulk
#tensile index
#surface profile
#surface roughness
#surface friction
#profilometry
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목차
- ABSTRACT
- 1. 서론
- 2. 재료 및 방법
- 3. 결과 및 고찰
- 4. 결론
- Literature Cited
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