원문정보
초록
영어
We investigated the effects of the enzyme treatment of fiber for printability of coated paper. The results could summarized as follows, 1. The samples with enzyme treatment (average 87.8%) have higher ink gloss than the blank (85.6%). Printed density showed same trends with the ink gloss. However, the β-Glucosidase treated sample showed the lowest printed density (2.14 %) due to the lowest thickness of the ink layer, which is influenced by coated weight and surface smoothness. 2. The samples whose base paper was Xylanase and β-Glucosidase treated showed higher surface strength (4.2% and 4.0%, respectively) than the blank while the samples with the Hernicellulase and β-Glucuronidase treatment showed lower surface strength (3.2%and 3.7%, respectively) due to the influence of air permeability. 3. Hemicellulase and β-Glucuronidase treated base paper, which have relatively low air permeability, showed better ink repellence (4.3 and 4.4 %, respectively) than the blank (3.8 %). 4. The blank and the Xylanase treated base paper showed high set-off, which is the last category of printability.
목차
1. 서론
2. 실험
2-1. 효소
2-2. 펄프 및 수초지 제작
2-3. 도공지 제작
2-4. 인쇄적성
3. 결과 및 고찰
3-1. 도공지 물성
3-2. 잉크 광택도와 잉크 색 농도
3-3. 잉크 착육성과 뒷묻음
3-4. 잉크 색 농도와 도공지 물성
3-5. 잉크 착육성과 도공지 물성
3-6. 뒷묻음과 도공지 물성
4. 결론
참고문헌