Abstract: Provided is a heat-resistant shrinkable adhesive film capable of reducing or preventing defects such as shrinkage when exposed to a high temperature even when bonded in a highly stretched state. A heat-resistant shrinkable adhesive film according to one embodiment of the present disclosure includes (A) an acid functional group-containing (meth)acrylic polymer having a glass transition temperature of about 25° C. or lower, and (B) an acid or base functional group-containing (meth)acrylic polymer having a glass transition temperature of about 50° C.

Abstract: A pressure sensitive adhesive article of the present invention includes a pressure sensitive adhesive layer comprising a pressure sensitive acrylic polymer and inorganic fine particles; and a fibrous sheet formed by a plurality of mutually intersected fibers that are arranged in the pressure sensitive adhesive layer.

Abstract: An adhering device and an adhering method that can check that an article has been pressed at a predetermined pressing force at a predetermined location when pressing and adhering the article to an adhesive surface. The adhering device presses and adheres an article to an adhesive surface. The adhering device comprises a pressure roller having an outer peripheral face that presses the article, at least one projection provided on the outer peripheral face, and a support body that rotatably supports the pressure roller so that a central axis of the outer peripheral face becomes an axis of rotation. Rolling the pressure roller on the article with an appropriate pressing force forms holes on the surface of the article, and it can be confirmed that the pressing was properly performed.