A closure system is provided. The closure system comprises an outer panel comprising an inner surface having a plurality of connecting members. An inner panel is provided comprising an outer surface having a plurality of connecting members, and an insertion panel configured for engagement with the outer panel and the inner panel. The insertion panel comprises an interior surface and an exterior surface where each surface includes a plurality of connecting members. The inner surface of the outer panel engages with the exterior surface of the insertion panel, and the outer surface of the inner panel engages with the interior surface of the insertion panel so as to seal the insertion panel with the outer and inner panels. Methods of use are also disclosed.
CLOSURE SYSTEM
2018-04-26
Patent
Electronic Resource
English