METHOD FOR COATING THE RELEASE AGENT ON THE SURFACE OF THE ADHESIVE TAPE, AND THE GRAVURE ROLL USED BY THIS METHOD

摘要

The present invention relates to a method of coating a release agent on the back side of an adhesive tape for improving the adhesion to the back side of an adhesive tape such as an adhesion tape reeled on a roll and/or an adhesion tape, an adhesive tape manufactured thereby, and a gravure roll used for manufacturing thereof. The adhesive tape according to the present invention is characterized in that an adhesive layer for adhesion is formed on the surface based on a film sheet, that a release agent is coated on the back side of the film sheet to form a release layer, and that the back side of the film sheet has a straight coated area (14) coated with the release agent continuously in the length direction of the film sheet and a straight uncoated area (12) uncoated with the release agent in the length direction of the film sheet, alternately and continuously. [Reference numerals] (AA) Longitudinal direction of film sheet;(BB) Release layer;(CC) Film sheet;(DD) Adhesive layer