| 摘要 |
A label including a substrate having a face side and a rear side, and an adhesive layer arranged on the rear side of the substrate. The adhesive layer is non-tacky but activatable to become tacky. The adhesive layer includes a deactivating agent that is activatable by external energy so that the agent, when activated, begins to transform the adhesive layer to become non-tacky. A method for attaching a label to an item. The use of an adhesive in labelling. |
