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

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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Development of Charcoal Containing Paper for Packing Grades( I ) - Ethylene Gas Adsorption -

숯을 활용한 포장재 개발에 관한 연구 (제1보) - 에틸렌 가스흡착 -

  • Seo, Young-Bum (Dept. of Forest Products, Coll. of Agri. Chungnam Univ.) ;
  • Jeon, Yang (Dept. of Forest Products, Coll. of Agri. Chungnam Univ.) ;
  • Lee, Hwa-Hyung (Dept. of Forest Products, Coll. of Agri. Chungnam Univ.) ;
  • Jung, Tae-Young (Dept. of Forest Products, Coll. of Agri. Chungnam Univ.) ;
  • Lee, Jong-Seok (Dept. of Hor샤쳐lture, Coll. of Agri., Chungnam Univ.)
  • 서영범 (충남대학교 농업생명과학대학 임산공학과) ;
  • 전양 (충남대학교 농업생명과학대학 임산공학과) ;
  • 이화형 (충남대학교 농업생명과학대학 임산공학과) ;
  • 정태영 (충남대학교 농업생명과학대학 임산공학과) ;
  • 이종석 (충남대학교 농업생명과학대학 원예학과)
  • Published : 2003.06.01
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Abstract

The charcoal is known to have gas adsorption capability and is used frequently to mitigate the unpleasant smells from food and clothing. It is also used to treat water to remove dissolved organic and inorganic substances. In this paper, we applied the several different kinds of charcoals to the papers in three different ways to investigate if charcoal application method affects its gas adsorption capability. Wet end addition, making multiply, and coating method were tested. Specific ethylene gas adsorption capabilities were measured. Experimental results shows that manufacturing conditions of the charcoal itself changed its gas adsorption properties. The boxes used for agricultural produces, and the packaging paper for flowers are to be well fitted application for the charcoal added paper. Mulch paper, which needs opacity and air permeability with proper strength properties, is another candidate for the application of charcoal added paper.

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References

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