| 摘要 |
<p>A method of producing a succession of lithographically-printed self-adhesive labels on a length of release backing material, which method comprises the steps of: (a) producing by lithographic printing a plurality of sheets carrying a desired image, (b) adhering each of the lithographically-printed sheets successively to a support web comprising a self-adhesive backed material carried on a release material, the printed sheets being adhered to the upper surface of the adhesive backed material, (c) cutting through the adhered lithographic sheets and through the adhesive-backed material as far as the release material thereby to form the required labels, and (d) removing the unwanted portions of the printed sheets and the adhesive-backed material adhered thereto from the release material.</p> |
