인쇄용지 지합과 국부적 표면 특성 간의 상관관계 (The Analysis of the Relationship between Morphological Properties and Surface Profile Parameters of Printing and Writing Paper)

서지정보

· 발행기관 : 한국펄프·종이공학회
· 수록지 정보 : 펄프종이기술 / 55권 / 6호 / 48 ~ 58페이지
· 저자명 : 이지민, 이용주, 문병근, 김형진

초록

The morphological and surface properties of printing paper are crucial in realizing excellent printability and dimensional stability because an uneven paper surface makes it difficult to achieve uniform color density and can lead to deterioration of the overall properties of the paper. Various measurement methods are available for paper surface analysis. However, indirect and noncontact methods are limited in extracting surface profiles, making accurate surface structure analysis challenging. To date, the average and absolute deviations of the surface roughness and friction obtained using direct measurement methods have been proposed as paper surface profile parameters. However, these parameters do not influence the formation of paper. Conversely, the fractal dimension of surface roughness, which is rooted in self-similarity theory, is a surface property parameter and reflects the surface contour profile. Consequently, the fractal dimension of surface roughness has demonstrated a strong correlation with the formation of paper. Therefore, this study introduces the fractal dimension of surface roughness as a novel parameter for the morphological properties of paper.

영어초록

The morphological and surface properties of printing paper are crucial in realizing excellent printability and dimensional stability because an uneven paper surface makes it difficult to achieve uniform color density and can lead to deterioration of the overall properties of the paper. Various measurement methods are available for paper surface analysis. However, indirect and noncontact methods are limited in extracting surface profiles, making accurate surface structure analysis challenging. To date, the average and absolute deviations of the surface roughness and friction obtained using direct measurement methods have been proposed as paper surface profile parameters. However, these parameters do not influence the formation of paper. Conversely, the fractal dimension of surface roughness, which is rooted in self-similarity theory, is a surface property parameter and reflects the surface contour profile. Consequently, the fractal dimension of surface roughness has demonstrated a strong correlation with the formation of paper. Therefore, this study introduces the fractal dimension of surface roughness as a novel parameter for the morphological properties of paper.

참고자료

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