| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide food containers equipped with identification codes and a method of forming the identification codes of the food containers capable of quickly and easily obtaining the information that can be changed in the individual container unit even when they are the same goods or products. <P>SOLUTION: The outer surface of the container 20 of packaged food displays (A) a two-dimensional code 32 displaying the information of a URL of an Internet site for checking the information about the packaged food 10, (B) characters, symbols, or a character display 43 consisting of a combination thereof used for accessing individual information in the individual container unit of the packaged food 10 on the Internet site, and (C) a year, month, and date display 41 of at least any one of a manufacturing date, an expiration date, a freshness date of the packaged food. <P>COPYRIGHT: (C)2010,JPO&INPIT |
