KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY (한국포장학회지)
- Volume 7 Issue 2
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- Pages.43-51
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- 2001
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- 1226-0207(pISSN)
Strength Changes of Corrugated Fiberboard Boxes for Fruits Packaging by Relative Humidity Temperature
과실포장용 골판지 상자의 온습도에 따른 강도 변화
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Jo, Jung-Yeon
(Dept. of Paper & Packaging System, Yong-In Songdam College) ;
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Min, Choon-Ki
(Dept. of Paper & Packaging System, Yong-In Songdam College) ;
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Shin, Jun-Seop
(Dept. of Paper & Packaging System, Yong-In Songdam College) ;
- Lee, Myung-Hoon (The Institute of Korea Packaging Systems) ;
- Sohn, Ki-Zoo (The Institute of Korea Packaging Systems)
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조중연
(용인송담대학 제지.패키징시스템과) ;
-
민춘기
(용인송담대학 제지.패키징시스템과) ;
-
신준섭
(용인송담대학 제지.패키징시스템과) ;
- 이명훈 (한국포장시스템연구소) ;
- 손기주 (한국포장시스템연구소)
- Published : 2001.12.31
Abstract
This study was carried out to analyze changes of the physical properties of corrugated fiberboard boxes for fruits packaging by various moisture and temperature changes. There were significant decrease in burst strength with increased relative humidity. And also compressive strength(ring crush test) of corrugated fiberboard and box were reduced with moisture content. The decreasing amounts of single wall(SW) corrugated fiberboard was bigger than that of double wall(DW). The physical properties reductions of corrugated fiberboard and box were mainly affected by relative humidity. Therefore, it is suggested that development of the water-resistant corrugated fiberboard and box be useful under the condition of low temperature and high relative humidity such as the cold chain system.
Keywords
- corrugated fiberboard box;
- temperature;
- relative humidity;
- burst strength;
- compressive strength;
- ring crush test;
- water-resisfant corrugated fiberboard