Stein IP, LLC
Mold for manufacturing a food packaging material having uniform coating of oil
The present invention relates to a food packaging material for packing food, more particularly to a food packaging material having a uniform coating of oil, a method of manufacturing the same, and a mold for manufacturing the same. The food packaging material includes a plurality of grooves formed on one surface of the food packaging material; and an oil layer uniformly applied to the one surface of the food packaging material, being put into the grooves. According to the present invention, there are provided a food packaging material which continuously maintains a uniform coating of oil and thus minimizes sticking of contents to a surface of the packaging material, a method of manufacturing the same, and a mold for manufacturing the same.
CJ CHEILJEDANG CORPORATION KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
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B65D B29C B65D B29C B29C B05D B29K B29C Y10T B29C B29C B29C B29C B29K
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Seung Seob Min Young Jin Hwan Sang Eon Kyoung Sik
Lee Park Lee Lee Jo