| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaged-food storage bag with a removing agent-storing pocket preventing a packaged food such as kimchi from being deteriorated or perished so as to preserve packaged food for a long period of time. <P>SOLUTION: The packaged-food storage bag with a removing agent-storing pocket has the following structure: the removing agent-storing pocket made of film having micropores which are each impermeable to liquid while permeable to gas is provided in a package bag main body; the number of the micropores is 1,500-2,000 per 1 cm<SP>2</SP>, each of the micropores is formed into a truncated conical shape with the top of the head having≤10μmψand the bottom end having≤50μmψand passes through both of obverse and reverse sides of the film; the package bag main body is made of gas barrier film provided with gas barrier properties and having oxygen permeability of≤10 cc/m<SP>2</SP>24h atm; and film for the removing agent-storing pocket is subjected to embossing finish so as to have a wetting index of 38 dyne. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
