STRUCTURE OF RELEASE PART.

摘要

A structure of a freely releasing part from which a member such as a tape is difficultly detachable in a fixed state while it is readily peelable without making noise when it need be peeled off, particularly a structure of a release part useful for fixing diaper. The boundary of the release part is composed of a pressure-sensitive adhesive layer (4) and a silicone releasant layer (2), wherein the adhesive layer (4) comprises a self-adhesive substance based on rubber and the releasant layer (2) comprises a silicon releasant containing 1 to 80 wt.% of three-dimensional organo-polysiloxane.