| 摘要 |
The present invention relates to an adhesive transfer device for performing an adhesive transfer operation. The device comprises one or more adhesive transfer sheets. Each of the adhesive transfer sheets comprises a generally flat base substrate providing an adhesive carrying surface, a layer of pressure-sensitive adhesive adhered to the adhesive carrying surface of the base substrate, and a generally flat release liner substrate providing a release surface, the release liner substrate being disposed in covering relation over the adhesive layer with the release surface adhering to the adhesive layer opposite the base substrate. The relative strengths of the adhesive bonding between the adhesive carrying surface and the adhesive layer and the release surface and the adhesive layer are such that the adhesive transfer operation can be initiated by moving the release liner substrate and the base substrate relatively away from one another with the adhesive layer remaining adhered to the adhesive carrying surface of the base substrate and then engaging the selected substrate with a portion of the adhesive layer so as to adhere the selected substrate to the adhesive layer portion. The strength of the adhesive bonding between the adhesive layer and the adhesive carrying surface is such that, after the selected substrate has been engaged with and adhered to the portion of the adhesive layer, the adhesive transfer operation can be completed by moving the selected substrate and the base substrate relatively away from one another with the aforesaid portion of the adhesive layer remaining adhered to the selected substrate, thereby allowing the selected substrate to be adhered to a desired surface by engaging the portion of the adhesive layer thereon with the desired surface.
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