BigPatents India

The present invention relates to a zipper slider assembly with a diaphragm for a standup pouch comprising a zipper profile consisting of male element and a female element, said profile hving flaps on single side, said male element having at least a pair of notches, which could be coupled to corresponding notches on female elements, a slider to close said zipper profile and a diaphragm of at least one metalized laminated film is sealed between said flaps to seal and make the pouch tamper proof and act as a barrier. One of the walls of said pouch is sealed on three sides and open towards the zipper assembly and said wall is sealed with the other flap after filling the pouch with the desired contents. Drawing: 04 Sheets. Total Pages: 15. Fig. Nil