| 摘要 |
PCT No. PCT/GB95/00506 Sec. 371 Date Sep. 27, 1996 Sec. 102(e) Date Sep. 27, 1996 PCT Filed Mar. 9, 1995 PCT Pub. No. WO95/27278 PCT Pub. Date Oct. 12, 1995Self-adhesive stamps comprising: a layer (2) of stamp paper bearing a printed stamp design on its front and having perfoated edges (6), a layer of pressure-sensitive adhesive (5) on the back of the stamp paper, and a peelable backing sheet (7) covering the adhesive, wherein the pressure-sensitive adhesive layer is patterned such that there is little or no adhesive adjacent to the perorated edges of the stamp paper. Preferably, the pressure-sensitive adhesive is a hot-melt adhesive, and preferably the adhesive is applied by printing. Also a method of making such stamps comprising the steps of: providing a sheet or web of stamp paper having lines of perforations defining stamps therein, followed by coating the back of the stamp paper with a patterned layer of pressure-sensitive adhesive and a peelable backing sheet. |
