| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mask which is used by a wearer without feeling pressure or pains in the neighborhood of a nose part and shows an excellent adhesiveness especially in a three-dimensional type mask. <P>SOLUTION: In the three-dimensional mask having a welded part 5 formed the central part in the vertical direction of a mouth covering sheet part 2 and ear loop members 3 on both right and left side parts of the sheet part 2, a shape-retaining welded part 6 of a thin band shape is formed in the upper part of the sheet part 2. The shape-retaining welded part 6 is formed in a position corresponding to cheek parts of a face of the wearer. A protruding part 2g for covering a bridge of a nose is formed in the upper part of the sheet part 2, and preferably, the shape-retaining welded part 6 is formed in a rising site of the protruding part 2g. <P>COPYRIGHT: (C)2008,JPO&INPIT |
