| 摘要 |
<p>The invention relates to a sealing insert for container closures, comprising a support layer (10), a transparent lamination film (20) and an adhesive layer (30) joining the lamination film (20) to the support layer (10). The adhesive layer (30) has a different light/dark value and/or a different colour than the support layer (10). The adhesive layer, in particular, is coloured.</p> |
