摘要:
A printed container for packing, in particular for packing products for sales purposes, in particular beverages, and a corresponding printing method. The container includes at least one lateral wall section in which a relief-like surface contour is embodied for decoration and/or marking purposes. By the relief-like surface contour being selectively printed, in cooperation of the relief contour with the imprint, an optical impression of the container can be improved, and/or a synergetic effect can be achieved with the haptics of the surface contour.
摘要:
A method of sterilizing packaging means (10) and, in particular, plastics material pre-forms (10), wherein the packaging means (10) are conveyed with a conveying device (2) and wherein at least one area of the packaging means (10) is acted upon with a flowable medium by a stressing device (4). According to the invention the medium applied to the area is subjected to irradiation with electromagnetic radiation in order to produce singlet oxygen, wherein this singlet oxygen is used to sterilize the packaging means (10).
摘要:
A device for supplying a large number of consumer stations with a predetermined amount of a process medium, in particular a coating device for containers, has a supply line for the process medium and a connection at the consumer station. In order to make such a device simpler from the structural point of view and less expensive, a unit is used, which keeps a predetermined flow rate constant and which comprises a capillary path extending before each connection and dimensioned in accordance with the predetermined amount of process medium, and a unit which is associated with a plurality of connections and which is used for maintaining a defined flow velocity along the capillary path.
摘要:
The method relates to a method for producing a strand-like, particularly band-like semi-finished part for electrical contacts, wherein the semi-finished part has a top side intended for making the electrical contact, said top side made from a silver-based composite material in which one or multiple metal oxides or carbon are embedded, and has a carrier layer supporting the composite material made of easily solderable or weldable ignoble metal, and method having the following steps: Powder-metallurgic production of a block made from the silver-based composite material, encasing of the block made of the composite material with a powder made from the easily solderable or weldable ignoble metal, compressing the block, encased by the metal powder, to condense the metal powder, sintering the compressed block in a reducing atmosphere or in an inert atmosphere or in a vacuum, avoiding the formation of fluid eutectics from the silver of the composite material and from the non-precious metal with which the block made from the silver-based composite material is encased, reshaping of the sintered block by extrusion pressing, creating a partial strand with a top side made from composite material and a bottom side made from non-precious metal.
摘要:
A cryostat configuration for keeping liquid helium comprises an outer jacket (1) surrounding a helium container (2) connected at at least two suspension tubes (3) to the outer jacket (1), and with a neck tube (4) whose upper warm end (5) is connected to the outer jacket (1) and whose lower cold end (6) is connected to the helium container (2) and into which a multi-stage cold head of a cryocooler (7) is installed, wherein the outer jacket (1), the helium container (2), the suspension tubes (3) and the neck tube (4) delimit an evacuated space, and the helium container (2) is surrounded by at least one radiation shield (8) which is connected in a heat-conducting fashion to the suspension tubes (3) and also to a contact surface (9) on the neck tube (4) of the helium container (2). The cryostat configuration is characterized by a gas gap (13) between one or more cold stages of the cold head (7) and one or more contact surfaces (9) in the neck tube (4) which are each connected in a heat-conducting manner to a radiation shield (8) via a fixed, rigid or flexible thermal bridge (12), heat being transferred through the gas gap (13) from the respective radiation shield (8) to the corresponding cold stage of the cold head (7). A cryostat configuration of this type ensures that no vibrations of the cold head (7) stages pass detectably into the cryostat configuration, wherein the quality of the thermal connection between the cold head (7) and the radiation shield(s) (8) is nevertheless sufficient.
摘要:
The method relates to a method for producing a strand-like, particularly band-like semi-finished part for electrical contacts, wherein the semi-finished part has a top side intended for making the electrical contact, said top side made from a silver-based composite material in which one or multiple metal oxides or carbon are embedded, and has a carrier layer supporting the composite material made of easily solderable or weldable ignoble metal, and method having the following steps: Powder-metallurgic production of a block made from the silver-based composite material, encasing of the block made of the composite material with a powder made from the easily solderable or weldable ignoble metal, compressing the block, encased by the metal powder, to condense the metal powder, sintering the compressed block in a reducing atmosphere or in an inert atmosphere or in a vacuum, avoiding the formation of fluid eutectics from the silver of the composite material and from the non-precious metal with which the block made from the silver-based composite material is encased, reshaping of the sintered block by extrusion pressing, creating a partial strand with a top side made from composite material and a bottom side made from non-precious metal.
摘要:
A device for transporting containers and in particular plastic containers has a main carrier rotatable about a pre-specified main axis D, with a multiplicity of transport elements for transporting the plastic containers. Each of the transport elements is arranged on an arm and can swivel in relation to the main carrier about a pre-specified geometric pivot axis. A multiplicity of independently controllable first drives is provided to generate the swivel movements of the transport elements. Each transport element is also mobile linear in relation to the pivot axis about which it is pivotable, and a multiplicity of independently controllable second drives is provided to generate the linear movement of the transport elements.
摘要:
A plasma processing plant for plastic bottles, having a vacuum chamber arranged inside the processing chamber and when a respective bottle opening is pressed against a valve, the valve will open and establish a connection between the interior of the bottle and the vacuum chamber, and the chambers are continuously sealed against one another in a gastight fashion. With such approach, the gas can be conducted more easily and the number of control mechanisms can be reduced.
摘要:
A magnet system with a magnet arrangement (M), a working volume (V) and a pulse tube cooler (P) with magnetic regenerator material (r) is characterized in that a shielding (m) of magnetic material is provided which reduces the stray field of the magnet arrangement at the location of the magnetic regenerator material (r) and is characterized in that 1 3 m ~ Reg R + m Mag Δ x