Composite pressure sensitive adhesive sheet structure and process of making the same

摘要: A process in which a carrier strip has release coated web marginally secured thereto, the latter releaseably adherently mounting longitudinally extending tape having pressure sensitive adhesive on its underside. The is severed with line of severance being spanned by tape. Subsequently, combined span and marginal portion stock that freely superposed strip, are transversely slit defining plurality discrete backed sections tape, each provided corresponding tab means section can be peeled from composite structure for application to another article. produces roll individually dispensible, sections, so angularly related length as facilitate winding up product, manufacture, protectively enclose tabs between successive coils strip. Upon unwinding through specially adapted guide dispensing apparatus, projected out plane provide clearance grasping free end stripping associated sheet article roll. may have different characteristics light reflectivity, controlling an automatic feed system cooperatively photoelectric cell or like.