Snap hinge of plastic material

摘要: An integral snap hinge of plastic material is intended to be used, e.g., for container closures or vacuum formed packages. At least two flexible joints extending in the direction main geometric axis are provided between these members. one constituted by a connecting element, which flexibly linked members film hinges. The hinges diverge so that element widens along axis. large small ends elements may face each other. action due fact components resilient. spring performed and/or walls