PURPOSE: To provide an adhesive tape suitable for using by application on a heat-scaling machine, causing no wrinkle transfer on object articles for heat sealing.

CONSTITUTION: For a conventional adhesive tape with a tacky agent layer on the surface of a substrate, there has been such a trouble that when it is applied on a heat-sealing machine, wrinkles develop in a short time and these wrinkles are transferred on an object article. The present tape can resolve this problem by putting a rubbery elastic layer between a substrate and tacky agent layer.