| 摘要 |
<p>The invention relates to an at least one-sided adhesive tape comprising at least one multi-layer substrate material and at least one layer of an adhesive, characterized by a light transmission of not more than 0.1% and a total light reflection of at least 80% and a diffuse light portion of 30-80%, and the use of such adhesive tapes for taping in the production of keyboards.</p> |
