Earticle

초록

영어

Recent studies on recyclable materials in the packaging have an increased attention due to the eco-friendly policies of reducing carbon dioxide emissions in worldwide. Roasted coffee beans mostly packed in multi-layered films and papers according to their expiration date. To satisfy both recyclability and barrier properties, researches have been continued on paper-based packaging materials to enhance their properties. In this study, packaging materials for coffee beans are developed by laminating bioplastic films on papers. The tests of packaging materials were performed with mechanical properties, gas and water vaper permeability, recyclability and storage quality for coffee beans. Compared to other samples, the paper/bioplastics-based coffee package composed of starch coated papers and two bioplastics showed the lowest barrier properties, comparable mechanical strength and ability to maintain the quality of roasted coffee beans. Thus, it could be a good alternative for multi-layered packages for roasted coffee beans.

목차

Abstract
서론
재료 및 방법
1. 재료
2. 종이 합지 포장 봉투 제조
3. 종이 합지 포장재의 기계적 물성 및 차단성 평가
4. 종이 합지 포장재의 단면 분석
5. 종이 합지 포장재의 재활용성 평가
6. 종이 합지 포장재의 제품 품질 평가
7. 통계처리
결과 및 고찰
1. 종이 합지 포장재의 기계적 물성
2. 종이 합지 포장재의 차단성
3. 종이 합지 포장재의 단면 분석
4. 종이 합지 포장재의 재활용성 평가
5. 종이 합지 포장재의 제품 품질 평가
6. 고찰
결론
감사의 글

키워드

저자

• 유하경 [ Ha Kyoung Yu | 소프트팩㈜ ] Corresponding Author
• 주민정 [ Minjung Joo | 한국건설생활환경시험연구원 ]
• 우정희 [ Jung Hee Woo | 소프트팩㈜ ]
• 오재영 [ Jae Young Oh | 한국건설생활환경시험연구원 ]
• 임효승 [ Hyo Seung Lim | 소프트팩㈜ ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

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

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620