Patent ID: 8060992
Filing Date: 2011-11-22
Classification: A44B,B65B,B65D,Y10T

Abstract:
1. A reclosable coupling seal system for substantially environmentally impermeable reversible sealing as well as for substantially environmentally impermeable reversible filling and/or decanting of bulk material from a container or tube, comprising: a coupling seal comprising first and second flexible sealing strips; the first flexible sealing strip comprising an inner side and a top side with at least one first sealing element on its inner side; the second flexible sealing strip comprising an inner side and a top side with at least one second sealing element on its inner side complementary to and meshable with the first sealing strip first sealing element for reversible, tight sealing of the coupling seal with the first and the second sealing strips connected to one another; said top side of the first sealing strip having at least one third sealing element for reversible docking with a first complementary sealing element, and said top side of the second sealing strip having at least one fourth sealing element for reversible docking with a second complementary sealing element; a zip slide for opening and closing of the coupling seal and which can be moved along the coupling seal, said zip slide having a separating end and a compression end, opposite side walls, a separating element at the separating end which can be slid between the first and second sealing elements of the first and second sealing strips, the first and the second sealing elements being meshed in reaction to movement of the zip slide in a sealing direction from an open position to a closed position, and the first and second sealing elements can be opened in reaction to movement of the zip slide in a direction of opening from the closed position to the open position.