펄프종이기술 (Journal of Korea Technical Association of The Pulp and Paper Industry)

한국펄프종이공학회 (Korea Technical Association of the Pulp and Paper Industry)
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친환경 원가 절감형 바이오바인더를 이용한 다층 도공지 제조(제2보) - Top-coating층에 대한 적용 -

Manufacturing of Multi-Layer Coated Paper with Eco-Friendly BioBinder for Cost Saving(2) - Application for Top-Coating Layer -

  • 안국헌 (비즈켐(주)) ;
  • 최기순 (강원대학교 산림환경과학대학 제지공학과) ;
  • 원종명 (강원대학교 산림환경과학대학 제지공학과) ;
  • 이용규 (강원대학교 산림환경과학대학 제지공학과)
  • An, Guk Heon (Kumgang Venturetel Bldg.) ;
  • Choi, Ki Soon (Dept. of Paper Science & Engineering, College of Forest & Environmental Science, Kangwon National University) ;
  • Won, Jong Myoung (Dept. of Paper Science & Engineering, College of Forest & Environmental Science, Kangwon National University) ;
  • Lee, Yong Kyu (Dept. of Paper Science & Engineering, College of Forest & Environmental Science, Kangwon National University)
  • 투고 : 2014.12.10
  • 심사 : 2014.12.25
  • 발행 : 2015.02.28
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초록

Bio-binder is well known as a promising alternative binder for SB latex because it is eco-friendly and inexpensive, compared to synthetic latex. SB latex in top coating color was substituted with starch-based bio-binder to investigate its effects on the coating color and its coated paper properties. Bio-binder contributed to the increase of coating color viscosity, and the improvement of water retention. Most optical properties except opacity were deteriorated by the increase of bio-binder dosage. It was also found that the increase of bio-binder substitution in top coating color brought about the increase of roughness, and decrease of coated paper gloss, print gloss, dry and wet pick strength. However the stiffness and the ink set-off of the bio-binder coated paper were improved. Overall, mostly adverse effects of bio-binder on the properties of coating color and its paper were observed. Therefore, it is not recommended to use bio-binder as top coating color.

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과제정보

연구 과제 주관 기관 : 강원대학교

참고문헌

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