Zipper slider with improved diaphragm for flexible packages

Details Zipper slider with improved diaphragm for flexible packages Zipper slider with improved diaphragm for flexible packages

B - Operations, Transporting

65

D

B65D 33/25 (2006.01) A44B 19/16 (2006.01) A44B 19/26 (2006.01)

Patent

CA 2474944

The present invention relates an improved slider zipper assembly with a diaphragm for flexible packages comprising: - zipper profile consisting of male element and a female element, - said profile having 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 metallized laminated film sealed between said flaps to seal and make the package tamper proof and act as a barrier characterized in that the diaphragm having a score line effected using means for scribing for making it easier and more convenient for the user to tear open and access the contents of the package.

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