Laser Solutions (한국레이저가공학회지)

Korean Society of Laser Processing (한국레이저가공학회)
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Study of the breathable film processing techniques for microwave oven using a laser

레이저를 이용한 전자렌지용 숨쉬는 필름 가공 기술 연구

  • 손익부 (광주과학기술원 고등광기술연구소) ;
  • 최훈국 (광주과학기술원 고등광기술연구소) ;
  • 유동윤 (광주과학기술원 고등광기술연구소) ;
  • 노영철 (광주과학기술원 고등광기술연구소) ;
  • 김정년 ((주)대륭포장산업) ;
  • 강호민 (강원대학교 원예학과)
  • Received : 2013.06.26
  • Accepted : 2013.06.27
  • Published : 2013.06.30
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Abstract

In this paper, we fabricated breathable films on the use of microwave oven by using UV nanosecond laser micromachining, and the number of micro-grooves on the film is controlled for different oxygen transfer rate(OTR). As different number of micro-groove, the breath films of 100,000cc, 120,000cc, and 150,000cc can be fabricated. The breath film package of 120,000cc is used for the experiment of steaming a sweet potato. At the result, the sweet potato is well-cooked with enough moisture in the package not bursted.

Keywords