| 摘要 |
<p>The invention concerns an adhesive system for sticking all-round labels, said system comprising a priming adhesive which is active whilst the label is applied and a covering adhesive for permanently sticking the label overlap. At its application temperature, the priming adhesive has significantly higher adhesiveness, measured as tensile strength, than at its conventional storage temperature. In addition, this adhesive has greater affinity to the label than to the hollow body bearing this label. Consequently, the label can easily be removed from the hollow body without leaving residues of adhesive. If, nevertheless, a residue of adhesive should remain on the hollow body, it can advantageously be dissolved by an alkaline solution.</p> |
