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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Manufacture of Water-Resistant Corrugated Board Boxes for Agricultural Products in the Cold Chain System(I) - Effects of Fiber Types, Wet Strength Agents and a Moisture-Proof Chemical on the Physical Properties of Base Papers for Corrugated Board Boxes -

농산물 저온유통용 내수 골판지 상자의 제조 (제1보) -섬유의 종류, 습윤지력증강제 및 방습제 첨가에 따른 골판지 원지의 물리적 특성 -

  • 조중연 (용인송담대학 제지패키징시스템과) ;
  • 민춘기 (용인송담대학 제지패키징시스템과) ;
  • 신준섭 (용인송담대학 제지패키징시스템과)
  • Published : 2003.06.01
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Abstract

For the purpose of manufacturing water-resistant corrugated board boxes for agricultural products in the cold chain system, the effects of fiber types, wet strength agents and a moisture-proof chemical on the properties of the base papers were investigated first. PAE(polyamide amine epichlorohydrin) showed better performance than MF(melamine formalde-hyde) over broad stock pH ranges, which was prefered as wet strength agent for the paper grade. When short fibers(AOCC, KOCC) were mixed with long fiber(UKP) in certain ratios, some physical properties of the paper made with mixed fibers were similar to those of the paper made with UKP only. Paper containing AOCC showed the biggest increase in water resistance when PAE was added to the stock. Synergistic effects in moisture-proof and some mechanical properties of paper were appeared when PAR was added internally, together with the coating of a moisture proof chemical on the sheets.

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References

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