| 摘要 |
A method of producing a succession of self-adhesive labels on a length of a release material, the method comprising the steps of: (a) providing a length of release material carrying a succession of self-adhesive supports which are coated on their rear surface with a pressure-sensitive adhesive; (b) providing a length of laminar material; (c) disposing a succession of multilaminar label pieces between the laminar material and the self-adhesive supports, the laminar material being adhered by an adhesive layer to the self-adhesive supports and to the release material; (d) cutting through the length of laminar material as far as the release material thereby to form a succession of self-adhesive labels on the release material, each self-adhesive label including a multilaminar label piece carried on a respective self-adhesive support and a portion of the laminar material which is adhered to the upper surface of the self-adhesive support and to the release material on respective opposed sides of the multilaminar label piece; and (e) removing from the release material waste portions of the laminar material and the self-adhesive supports which surround the self-adhesive labels. The invention also provides a self-adhesive label carried on a release material, the label comprising a self-adhesive support which is coated on its rear surface with a pressure-sensitive adhesive and is releasably adhered to a release material, a multilaminar label piece which is carried on the support, and a laminar material which covers the multilaminar label piece and is adhered by an adhesive layer to the upper surface of the support and to the release material on respective opposed sides of the multilaminar label piece. <IMAGE> |
