| 摘要 |
<p>The double-wall drinking glass has a partial transparent outer wall (11) and an inner wall (12), where an inner wall external surface (13) and an outer wall internal surface (18) define a cavity (19) and a connecting section (22), by which the outer wall and the inner wall are connected. An imprint (10) is provided inside the cavity on the inner wall external surface and the outer wall internal surface. The outer and inner walls and the connecting section are integrally formed. The imprint is designed such that the color and brightness of the imprint changes corresponding to the temperature. An independent claim is included for a method for manufacturing a printed drinking glass.</p> |
