- 탈수소자에 의한 종이 미세구조 및 물성 변화 평가
- ㆍ 저자명
- 성용주,Sung. Yong-Joo
- ㆍ 간행물명
- 펄프 종이기술
- ㆍ 권/호정보
- 2009년|41권 1호|pp.17-23 (7 pages)
- ㆍ 발행정보
- 한국펄프종이공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The influence of different forming elements on the local paper structure and the related paper properties was investigated in this study. Specifically, a conventional papermaking foil system and a velocity induced drainage (VID) system were compared. The study involved the analysis of the product samples obtained from the commercial machine trials. The paper samples produced with VID forming systems showed better formation. The deterministic patter in the local structural profile map of the Foil samples indicated the structure of foil samples was more supple after forming process and then easier to be marked by various fabrics such as wet pressing fabric. The higher bulk was observed in the VID samples, which resulted in higher scattering coefficient, lower ZDT strength, and higher bending stiffness.