Abstract: An arrangement for sterilizing objects by using a low-pressure plasma. The arrangement includes an evacuable chamber for holding the objects, which evacuable chamber can be connected to a conduit for gas to be ionized. A high frequency transmitting device with an antenna system is provided for inductive generating of an alternating current plasma in the chamber. The antenna system includes two plasma generating coils spaced apart from each another.

Abstract: A process and apparatus are provided for applying double-layered rigidity strips to a sealable foil web which is transported in sequences. V-shaped loops are formed at predetermined foil sections set at a distance from one another in the web transport direction. The sides of the loops are subsequently sealed together in such a way that the thus formed rigidity strips, extending transversely to the direction of transport, project collar-like from the foil web. Each foil section at which a loop is formed, a controlled auxiliary loop is arranged which serves for adaptation to changes in format regarding the distances between the foil sections. A drum, having a relatively large diameter serves as a transport roller, which drum has devices arranged around its circumference for the purpose of forming a plurality of loops and auxiliary loops.

Abstract: Described is a sterilization chamber for sterilizing objects for application in a process in which a vapour composite, composed of water vapour and hydrogen peroxide vapour, is guided without a carrier gas flow into the sterilization chamber in which a vacuum prevails, whereby the vapour composite settles on the surfaces of the objects to be sterilized and on the surfaces of the sterilization chamber in the form of a condensation layer, which is suctioned off by means of further evacuation of the sterilization chamber after a certain reaction time. In accordance with the present invention, the surfaces of the sterilization chamber consist of poor heat-conducting, water-repellent material.

Abstract: In a process for sterilizing objects, the surfaces of the objects are dampened by condensating a steam compound of water and hydrogen peroxide. The steam compound reaches hereby the objects to be sterilized without any additional transport gas flow. Subsequent drying occurs by means of evacuation at a pressure below the boiling points of water and hydrogen peroxide.

Abstract: Described is a sterilization chamber for sterilizing objects for application in a process in which a vapour composite, composed of water vapour and hydrogen peroxide vapour, is guided without a carrier gas flow into the sterilization chamber in which a vacuum prevails, whereby the vapour composite settles on the surfaces of the objects to be sterilized and on the surfaces of the sterilization chamber in the form of a condensation layer, which is suctioned off by means of further evacuation of the sterilization chamber after a certain reaction time in accordance with the present invention, the surfaces of the sterilization chamber consist of poor heat-conducting, water-repellent material.

Abstract: In order to sterilize previously washed containers in an evacuable reactor, a low pressure plasma is generated by a high frequency generator. A microwave generator is also and can be switched on for drying the container before the plasma is ignited.

Abstract: An arrangement sterilizes metal cans with a low-pressure plasma. The necessary reactor is formed by two electrodes Inserted into one another, whereby an annular gap remains for the container sleeve. The metal can is connected electroconductively with the outer electrode. The sterilizing plasma can hereby be ignited between the inner electrode and the inner surfaces of the metal can.

Abstract: A container has a sleeve-shaped container body part and a front wall. The discharge opening in the front wall is closed by a pull tab which is extended from the container body part for improved hygiene in the discharge area.

Abstract: An opening of a flexible container is closed by a pull-tab. The wall curves when the pull-tab is applied thereto. The pull-tab follows the curving wall in the curve direction. A device for applying the pull-tab to the wall and/or a device for adhering the pull-tab to the wall are so constructed that they adapt to the changing form of the curving wall.

Abstract: In order to sterilize the inner surfaces and the outer surface area located in the area of a filling opening of pressure sensitive non-electroconductive containers by means of a low-pressure plasma, an evacuable chamber is provided, which is essentially formed by two electrodes which surround the container.

Abstract: A device for sterilizing the inner surfaces of pressure sensitive containers with ionized particles has an evacuable chamber which takes up the containers. The electrodes allocated to a container and charged by an alternating voltage, are arranged outside of but closely surround the respective container. The container is subject to equal pressure from the inside and the outside, and the inner surface of the container to be sterilized is also essentially the plasma-limiting wall.

Abstract: A container comprises an opening whose cut edge is covered by a protective covering layer. The protective covering layer is formed to have a tube-shaped area in which a plane area is joined to both ends. The tube-shaped area covers the cut edge of the opening. One plane area adheres to the container inner surface, and the other plane area adheres to the container outer surface. The protective covering layer is made from a single foil piece which is applied to the container wall comprising the opening and thereafter shaped into its form. At least one of the plane areas is thus formed and adhered to the container wall.

Abstract: A device for sterilizing the inner surfaces of pressure sensitive containers with ionized particles has an evacuable chamber which takes up the containers. The electrodes allocated to a container and charged by an alternating voltage, are arranged outside of but closely surround the respective container. The container is subject to equal pressure from the inside and the outside, and the inner surface of the container to be sterilized is also essentially the plasma-limiting wall.

Abstract: An arrangement and a method for filling containers with a liquid which tends to form foam, in which the container and the filling nozzle are positioned in relation to each other in such a way that the impact of the stream of liquid pouring out of the filling nozzle is reduced. The liquid stream guided through the filling opening of the container lid is directed preferably against the inner sleeve surface of the container.

Abstract: An opening of a flexible container is closed by a pull-tab. The wall curves when the pull-tab is applied thereto. The pull-tab follows the curving wall in the curve direction. A device for applying the pull-tab to the wall and/or a device for adhering the pull-tab to the wall are so constructed that they adapt to the changing form of the curving wall.

Abstract: For an opening for a container wall, a rivet-shaped protective covering is made and applied by an apparatus. A sheet-like piece of foil is laid down by all applying device on a first wall area bordering the opening. The section overlapping the opening is formed into the opening by a first forming device. A part of the section projects out of the opening at a second wall area bordering the opening. The part of the foil piece projecting out of the opening is formed against the second wall area by a second forming device, whereby the rivet-shaped form of the foil piece is maintained. The rivet-shaped protective covering is affixed permanently to the container wall by an affixing device.

Abstract: A container comprises a tube-shaped container body which can be closed by a bottom and a lid. The container body has supporting surfaces which allow the containers to be stacked in a closed state. To improve the stability of a stack of containers, the supporting surfaces are so arranged that when stacked, a container body projects partly into the next container body.

Abstract: A container comprises an opening whose cut edge is covered by a protective covering layer. The protective covering layer is formed to have a tube-shaped area in which a plane area is joined to both ends. The tube-shaped area covers the cut edge of the opening. One plane area adheres to the container inner surface, and the other plane area adheres to the container outer surface. The protective covering layer is made from a single foil piece which is applied to the container wall comprising the opening and thereafter shaped into its form. At least one of the plane areas is thus formed and adhered to the container wall.

Abstract: A container is formed from at least one sheet-shaped segment made of paper and the like. The edges of the container which come into contact with the contents of the container are provided with a protective covering covering the surfaces bordering those edges of the segment as well as those of the wall of the container formed by the segment. The area of the segment to be covered by the protective covering is less thick, so that the thickness of the segment including the protective covering remains constant overall. The area with a reduced thickness is made by compressing the material of the segment. A segment provided with a protective covering and having a constant thickness can thereby be produced simply and cost-effectively.