| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spout which has an easily openable structure. <P>SOLUTION: This spout 1 is provided with a sealing part 14 for sealing the content of a storing body 50, a score line 20 which tears the sealing part 14 for forming an opening having a predetermined shape and a protrusive piece 25 which is formed protrusively on the front face side of the part 14, is pulled down to partially from a cut line in the score line 20 and is pulled up to tear the line 20 from the cut line formed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
