Stack of tiles which have a release layer on one major face and an adhesive layer on the opposed major face does not require disposable release interlayers

摘要

Rigid surface covering materials such as vinyl or vinyl asbestos floor or wall tiles having pressure sensitive adhesive adhered to one surface thereof and a release agent for the adhesive adhered to the opposite surface. This enables vinyl tile, etc. coated with pressure sensitive adhesive to be stored without the use of release paper.