| 摘要 |
<p>An applicator (10) for distributing a substance onto a target surface including a first side (24) having a first internal surface (32) and a first external surface (31); a second side (26) having a second internal surface (34) and a second external surface (33); a flexible film reservoir (30) containing a product, and a temperature-changing element (302). At least a portion of the flexible film reservoir (30) is disposed between the external surfaces (31, 33) of the first (24) side and the second side (26).</p> |
