| 摘要 |
The present invention is directed to a pouch for tobacco comprising a pocket for containing the tobacco and having an opening providing access to the interior of the pocket, wherein the opening of the pocket is provided with a zipper closure for releasably sealing the opening, and wherein the zipper closure comprises two opposing, longitudinally-extending and interlockable rib and groove profiles, characterized in that at least a part of one of the profiles has intermittent structural alterations along the length of the profiles to provide an intermittent sensory perception, like e.g. an audible and/or tactile sensation, when opening or closing the zipper closure of the pouch. |
