Earticle

초록

영어

Determination of safety factor of corrugated fiberboard boxes used for agricultural products is very complicated process due to nature of living products. Moisture content is one of the most critical factors to determine overall physical strength of paper, so its influences on strength properties of corrugated board made from different raw materials must be quantified. The results obtained from the study were summarized as follows; 1. Results show a detrimental effect on bursting strength and compressive strength of liners with increasing relative humidity of environment and moisture content of liners. 2. The relevance of equilibrium moisture content at varying relative humidity levels was proved and its relationship was used as an important factor to estimate box compression strength. 3. Test results was statistically used for establish the relationship between relative humidity and moisture content of liners. Estimated compression strength of boxes at varying moisture content was similar to results of theoretical equations such as Kellicutt`s. Further study could be carried out in order to determine a optimum safety factors of various corrugated board boxes for agricultural products.

목차

Abstract
 서론
 재료 및 방법
  1. 공시재료
  2. 파열강도
  3. 수분흠습 
  4. 압축강도
  5. 상자압축강도
 결과 및 고찰
  1. 상대습도에 따른 파열강도의 변화
  2. 압축강도의 변화
  3. 평형함수율의 변화
  4. 평형함수율과 압축강도 비교
  5. 실험치와 예측지의 비교 
 결론
 참고문헌

키워드

저자

• 조중연 [ Jung Youn Jo | 용인송담대학 유통학부 ] Corresponding Author
• 신준섭 [ Jun Sub Shin | 용인송담대학 유통학부 ]
• 김종경 [ Jong Kyoung Kim | 용인송담대학 유통학부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국포장학회지 [Journal of Korea Society of Packaging Science & Technology]

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620