Abstract: A secure lock for container packaging with a flexible retaining lip of various formations for sealing against material product flow distributions with the secure seal preventing tampering of, for example, a flexible walled container of material such as a medication, food stuff or art material. A resistant secure lock is provided which in one embodiment meets Federal Child Safety Standards providing a seal of flexible locking and unlocking which is resistant to a child's tampering. In one embodiment, a tamper resistant seal is formed for a squeezable container cap with a flexible hinging structure connecting a cap to a cap receptor base structure of a container to prevent a material product such as medicine from dispensing without disengaging the seal selectively to allow access to an aperture, yet with a directed flexion of a lip or head, the seal simply unsnaps from a tamper resistant state to release the flow of product through an aperture from a container.

Abstract: The present invention relates to a closure for a container which provides for, among other things, an internal drainage system. Preferably, the closure is molded as a single integral unit that includes a base, cap and hinge arrangement joining the base and the cap and further includes a tamper-evident structure.

Abstract: A shape memory retaining valve for use with a flexible walled container and for dispensing product through the valve to form creative shapes and dispersions. In one embodiment, the valve is provided with an air passage such that when the container is capped, inward airflow continues allowing the container walls to recover their initial shape and reverse any container deformation occurring through product dispensing. When closed onto the container, a cap restricts the valve from opening out but does not restrict the valve from opening inwardly to let in air.

Abstract: A closure for the dispensing contents within a dispenser, generally comprises a post projecting upwardly from a base and a closure cap. The post has an upper solid portion, including a notch to facilitate multiple dispensing rates of the closure, connecting segments between the upper and lower portions and a cam follower. In a first dispensing position, the contents are dispensed only out of the notch. A closure cap is rotatably mounted for movement along at least a portion of the post. The post extends beyond the top of the cap in the closed position. The cap has a cam for movement of the cap with respect to said cam follower to facilitate rotation of the cap along the post. In a second dispensing position of the closure, the contents are dispensed through an upper orifice of the cover cap.