Abstract: An apparatus and method for manufacturing a container with a closure-release mechanism. The process in particular relates to thermoforming a plastic sheet to form a container with a clam shell locking system in order to facilitate a secure closure and easy opening packaging container. The clam shell locking arrangement comprises a post which is secured in an aperture when the container is in closed state. The post is a projection or protrusion in a vertical or nearly vertical sidewall of the cover of the thermoformed package and fits securely into the aperture, which is a cut-out made in the outer, and optionally also the inner, wall segments of the vertical or nearly vertical surfaces of the base section of the thermoplastic containers.

Abstract: A packaging container includes a base section having a U-shaped perimeter wall and a cover section having a cover outer wall, the cover section adapted to cover the base section when in a closed state. The packaging container includes a closure mechanism including an aperture formed within an outer wall segment of the base section and a projection extending inward from the cover outer wall for engaging the outer aperture of the base section. The closure mechanism retains the cover section over the base section and securing the packaging container in a closed position, wherein an obstructive member obstructs movement of the inner wall segment of the base and prevents the projection from being released from the outer aperture. A release tool is provided for being inserted between the cover outer wall and the base outer wall, wherein the release tool is adapted to move the cover outer wall outwardly to release the projection from the outer aperture, thereby opening the packaging container.

Abstract: A child resistant packaging container having a closure and release mechanism is provided having a base section and a cover section, with the cover section adapted to cover the base section when in a closed state. The closure and release mechanism includes an inner aperture formed within an inner wall segment of the base section and an outer aperture formed within an outer wall segment of the base section, which is aligned with the inner aperture. A projection extending inwardly from a side wall portion of the cover section is also provided for engaging the outer aperture and the inner aperture of the base section. Thus, the closure and release mechanism retains the cover section over the base section and secures the packaging container in a closed position. The projection is released from the outer aperture by depressing a deformable flange and applying inward pressure to the outer wall, thereby opening the packaging container.

Abstract: A thermoformed packaging container includes a base section having a bottom surface and spaced apart inner and outer wall segments with a base rim therebetween. The outer wall segment has a deformable flange extending laterally and outwardly therefrom. A cover section includes a top surface, a cover rim, and a side wall portion, wherein cover section adapted to cover said base section when in a closed state. The packaging container includes a closure and release mechanism including an aperture formed within said outer wall segment of the base section, a projection extending inwardly from the side wall portion of the cover section operable to engage the aperture. The closure and release mechanism retains the cover section over the base section and securing the packaging container in a closed position. The projection is released from the aperture by depressing the deformable flange, thereby opening the thermoformed packaging container.

Abstract: A packaging container having a secure closure includes a base section and a cover section, with the cover section adapted to cover said base section when in a closed state. The closure mechanism includes a first aperture formed within an inner wall segment of the base section and a second aperture formed within an outer wall segment of the base section. A projection extends inwardly from a side wall portion of the cover section for engaging the first and second apertures of the base section, wherein the closure mechanism retains the cover section over the base section and securing the packaging container in a closed position.

Abstract: A packaging container having a closure and release mechanism is provided having a base section and a cover section, with the cover section adapted to cover the base section when in a closed state. The closure and release mechanism includes at least one first aperture formed within an inner wall segment of the base section and at least one second aperture formed within an outer wall segment of the base section, which is aligned with the at least one first aperture. At least one projection extending inwardly from a side wall portion of the cover section is also provided for engaging the at least one first aperture and the at least one second aperture of the base section. Thus, the closure and release mechanism retains the cover section over the base section and secures the packaging container in a closed position. The at least one projection is released from the at least one first aperture and the at least one second aperture by depressing a deformable flange, thereby opening the packaging container.

Abstract: Packaging made of inexpensive thermoformed plastic is described. The packaging includes a base and cover defining a plurality of chambers. The cover includes a plurality of flaps, each flap corresponding to a chamber. The flaps can be manipulated independently of one another to provide selective access to a desired chamber with opening other chambers. The invention can be applied to create through thermoforming packaging of many different shapes and sizes.

Abstract: Dunnage for shipping densely packed objects is disclosed. The dunnage consists of trays for supporting objects. Each tray includes a plurality of alternating, spaced first and second bays. Each first bay is adapted to hold one end of the object, while each second bay is adapted to hold the second end of the object. Matched first/second bay pairs are formed when two trays are placed with their bay openings facing one another. This allows each object to be retained by a first/second bay pair. To stack non-linear and symmetric objects in a high vertical density, a second set of trays is stacked on top of the first set of trays. The trays of the second set of trays are different in that the order of bays are opposite the order of bays in the first set of trays. This allows for opposite first/second bay pairs and greater vertical density.