Abstract: A carrier for processing a container in a thermal processing system includes a carrier body having an exterior configured to roll in the thermal processing system. The container includes a container body extending between first and second container ends. The carrier body has a first end portion configured to receive the first container end and a second end portion opposite the first end portion. A retention system is disposed within the second end portion of the carrier body that is configured to engage the second container end and retain the container within the body.

Abstract: In accordance with one embodiment of the present disclosure, a carrier for a container for processing the container in a rotary processing system generally includes a carrier body defining at least one compartment for receiving at least one container, wherein the carrier is capable of rolling, and a retention system for maintaining the at least one container in the at least one compartment and restricting movement of the at least one container within the at least one compartment.

Abstract: A carrier for holding irregularly shaped containers for movement through a hydrostatic sterilizer. The carrier adapts irregularly shaped containers for movement through a sterilizer which can also process contents of cylindrical food cans. A plurality of openings in the carrier allows fluid and steam to surround the containers for uniform processing of the contents of the containers.

Abstract: A method and apparatus is disclosed for packaging articles in two portions of film which are fed between outer and inner annular film clamping mechanisms with the outer clamping mechanism firmly clamping the film portions while stretching the film over the article. The inner annular clamping mechanism then clamps the periphery of the film portions together immediately inward of the seal area, and the outer clamps release the film allowing an annular hot knife to seal and sever the film portions in a relaxed area. A low inertia film drive system is also provided with the film supply rolls on one side of the clamping mechanisms being continuously driven while brush rolls on the other side of the clamping mechanisms are intermittently driven. The low inertia film drive system also includes components for assuring that the film is stressed longitudinally and transversely to remove wrinkles therefrom, and to assure that the film portions are sealed and severed in a completely relaxed area.

Abstract: A method, apparatus, and article of manufacture is disclosed which involves capturing portions of thermosealing packaging material such as film, stretching the film portions over the article to define isolated annuluses of contacting film, and severing the captured film portions together in isolated areas of the film for providing an annular seal about the article thereby providing a packaged article with the film and the annular seal tightly stretched over and conforming to the shape of the article. If the article is a living article such as a grapefruit, the packaging material is a gas permeable film which minimizes moisture migration from the article and from the package while permitting gases to diffuse into and out of the package slowing down the catabolistic destruction of the living article and resulting in greatly extended shelf life of the article.

Abstract: A method and apparatus is disclosed for packaging articles in two portions of film which are fed between outer and inner annular film clamping mechanisms with the outer clamping mechanism firmly clamping the film portions while stretching the film over the article. The inner annular clamping mechanism then clamps the periphery of the film portions together immediately inward of the seal area, and the outer clamps release the film allowing an annular hot knife to seal and sever the film portions in a relaxed area. A low inertia film drive system is also provided with the film supply rolls on one side of the clamping mechanisms being continuously driven while brush rolls on the other side of the clamping mechanisms are intermittently driven. The low inertia film drive system also includes components for assuring that the film is stressed longitudinally and transversely to remove wrinkles therefrom, and to assure that the film portions are sealed and severed in a completely relaxed area.