Invention Grant
- Patent Title: Food preservation method, food film, food container, and food handling method
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Application No.: US15539631Application Date: 2015-12-21
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Publication No.: US10980255B2Publication Date: 2021-04-20
- Inventor: Miho Yamada , Kiyoshi Minoura , Takahiro Nakahara , Kouji Kusumoto
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- Priority: JPJP2014-261994 20141225
- International Application: PCT/JP2015/085666 WO 20151221
- International Announcement: WO2016/104421 WO 20160630
- Main IPC: A23B4/00
- IPC: A23B4/00 ; A23L3/00 ; B65D65/38 ; B65D75/28 ; A23B7/00 ; B65D81/28 ; A23B4/10 ; A23B7/16
Abstract:
A food preserving method is a method for preserving food using a food film (34A), (34B). The food film (34A), (34B) has a surface which has a plurality of raised portions (34Ap), (34Bp). The two-dimensional size of the plurality of raised portions (34Ap), (34Bp) is in a range of more than 20 nm and less than 500 nm when viewed in a direction normal to the food film (34A), (34B). The method includes bringing the food into direct contact with the surface.
Public/Granted literature
- US20180255809A1 FOOD PRESERVATION METHOD, FOOD FILM, FOOD CONTAINER, AND FOOD HANDLING METHOD Public/Granted day:2018-09-13
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