| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging body which can prevent breakage of an opened zone during the unsealing operation and can be beautifully opened in one operation even when the unsealing force is applied in the direction deviated from the tearing direction. <P>SOLUTION: The packaging body 1 has a torn row 31 on one side formed on a base body 21 and a torn row 33 on the other side in parallel. An opened zone 23 can be torn from both sides of a base body 21 along the torn rows 31 and 33. The torn row 31 on one side and the torn row 33 on the other side are formed in an intermediate portion 29 of the opened zone 23. A pair of end torn rows 41 and 43 which are respectively continuous to the torn row 31 on one side and the torn row 33 on the other side and can be torn in one direction from edges to the intermediate portion 29 are formed in both ends leading to the intermediate portion 29 from the edges of the opened zone 23. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
