摘要 |
<p>The invention is directed to an sealing sheet for use to close a container-defining sheet having a top surface comprising a given number of spaced apart cavities embossed therein, each of the cavities being upwardly opened and thus defining a container that is surrounded by a flange that is part of the top surface of the container-defining sheet. The sealing sheet basically comprises a top layer having a lower surface covered with a pressure sensitive adhesive glue, and a bottom layer having an upper surface detachably fixed to the lower surface of the top layer by means of the pressure sensitive adhesive glue, the bottom layer being peelable from the lower surface of the top layer to allow fixation of the sealing sheet onto the top surface of the container-defining sheet in order to close the containers defined in the same. The invention lies in that the bottom layer has tearing lines devised and positioned so that all of the pulling tabs and extensions that are formed when the bottom layer is peeled off, remain close to but separate from each other, such reinforcing the structure of the bottom layer and preventing it from being teared or splitted in parts when it is peeled off.</p> |