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"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 5158633 | Method for producing an opening means on a pack for liquids A pack for liquids is made at least partially from cardboard or the like, which is impervious to liquid at least on its one surface, by virtue of a plastics coating. The pack has side walls (2-3), a bottom and a top wall (1), which are connected together ... | 10/27/1992 |
| 4998668 | Pack for liquids A pack for liquids is made at least partially from cardboard or the like, which is impervious to liquid at least on its one surface, by virtue of a plastics coating. The pack has side walls (1-3), a bottom and a top wall (1), which are connected together ... | 03/12/1991 |
| 4877160 | Valve unit A valve unit to be used in a packing machine of the type which manufactures filled and sealed non-returnable packages for dairy products such as milk, yogurt and the like from prefabricated blanks. The packages are filled one at a time by a metering pump ... | 10/31/1989 |
| 4828539 | Liquid pack and apparatus for the production thereof Described is a pack comprising a carrier material such as for example cardboard, which is coated with a thermoplastic material, for liquids, comprising a tube with a bottom and a cover which has a pouring spout, in the sealing region of which are disposed... | 05/09/1989 |
| 4820892 | Heating arrangement for packing containers holding liquid contents The invention relates to a heating arrangement for packing containers (5) which hold a liquid beverage. The heating arrangement functions in such a manner that induction currents are induced in an aluminium foil layer which is laminated into the packing m... | 04/11/1989 |
| 4819839 | Opening arrangement on packing containers An opening arrangement for packing containers comprising a prepunched opening which is covered by a tear-off cover strip and a pouring rim element positioned between a wall of the packing container and the cover strip. In one of the embodiments, the pouri... | 04/11/1989 |
| 4818313 | Method for regulating the energy supply to a sealing device for the sealing of thermoplastic material A method for regulating the supply of energy to a sealing device for the sealing of thermoplastic material includes supplying electric energy to a sealing device pressed against the combined thermoplastic material with whose help the said electric energy ... | 04/04/1989 |
| 4815655 | Opening arrangement for packing containers Non-returnable packages for liquid contents, e.g. milk, are made frequently from a flexible packing laminate, and are provided with an opening arrangement in the form of a tear-off strip which covers a pouring opening in the packing container wall. So as ... | 03/28/1989 |
| 4792069 | Pouring edge on packing containers Pouring edges in the form of projecting material strips are used on packing containers for e.g. liquid foodstuffs. The pouring edge is generally covered by a tear-off cover strip 6 which also serves as a closure for a pouring opening 7. In order to preven... | 12/20/1988 |
| 4782987 | Method for the feeding of a material web In the stepwise feeding of a packing material web for the application of cover strips over prepunched pouring openings, the pouring opening is sensed by means of a photocell which is located at as great a distance from the point of application as the dist... | 11/08/1988 |
| 4782643 | Arrangement for the continuous heat treatment and packaging of a liquid product The invention relates to an arrangment for the continuous heat treatment and packaging of a liquid product with the object of sterilizing the product, the product being heated for a short time together with, and surrounded by, the packing material wherein... | 11/08/1988 |
| 4755412 | Packing laminate in the form of a web and a method for manufacturing the same A packing laminate in the form of a web with thinned edge zones is manufactured by providing a wide raw material web simultaneously with a number of parallel thinned areas. The raw material web is then covered with layers of thermoplastic material, whereu... | 07/05/1988 |
| 4747253 | Method and an apparatus for the proportioning of the contents during the manufacture of packing containers The manufacture of non-returnable packages for e.g. milk is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk and sealing and forming to filled packing containers of the desired, e.... | 05/31/1988 |
| 4746058 | Material for packing containers A blank for packing containers having a carrier layer of paper or cardboard and a layer of thermoplastic-coated aluminum foil which is used for generating by means of induction devices the heat required for sealing overlapping plastic layers of the blank ... | 05/24/1988 |
| 4744467 | Liquid pack with areas of low adhesion Described is a pack comprising a carrier material such as for example cardboard, which is coated with a thermoplastic material, for liquids, comprising a tube with a bottom and a cover which has a pouring spout, in the sealing region of which are disposed... | 05/17/1988 |
| 4732268 | Arrangement on conveyors An arrangement on a conveyor of the type which comprises a flexible chain whereupon objects, e.g. parallelepipedic packing containers, are conveyed. The conveyor comprises guide rails (4) located on either side of the chain (1) which steer the packing con... | 03/22/1988 |
| 4730769 | Packaging for liquids and process and apparatus for its manufacture Described is a packaging for liquid, made of cardboard, which is made impermeable to liquid by means of a plastic coating over its surface. It has side-walls, base and top wall (5), connected to one another by folded and/or sealed seams. A pouring apertur... | 03/15/1988 |
| 4731250 | Method and an arrangement for the continuous heat treatment and packaging of a liquid product The invention relates to a method and an arrangement for the continuous heat treatment and packaging of a liquid product with the object of sterilizing the product, the product being heated for a short time together with, and surrounded by, the packing ma... | 03/15/1988 |
| 4715528 | Reclosable opening arrangement on a packing container An opening arrangement on a packing container of the type which comprises a pouring opening 6 formed in the upper side of the container. The opening arrangement comprises a cover strip 8 and a pouring edge strip 7 arranged between the cover strip 8 and th... | 12/29/1987 |
| 4715791 | Metering pump An arrangement for the volume-controlled feed of a medium, e.g. a liquid, in an outer flow system, comprising a movable pump piston (10) and a metering chamber (20) in connection, or connectable, to the flow system via a valve-controlled inlet (22) and ou... | 12/29/1987 |
| 4711797 | Material for packing containers The invention relates to a material for packing containers comprising punched out blanks or a coherent web made up of a carrier layer of cardboard which on either side has a coating of thermoplastics. The carrier layer is reduced in thickness along select... | 12/08/1987 |
| 4709799 | Arrangement for orienting articles on a conveyor In the packaging industry finished packing containers are frequently transported by means of chain conveyors between different machines or handling points. A reorientation of the packing containers, e.g. from a horizontal to a vertical position, may then ... | 12/01/1987 |
| 4704509 | Induction apparatus and method for sealing of thermoplastic coated packing material An arrangement for the sealing of thermoplastic-coated packing material of the type which includes at least one layer of an aluminum foil. The arrangement includes an inductor (3) connectable to a high-frequency source of current which is constituted of a... | 11/03/1987 |
| 4702410 | Bottom design of packing containers A bottom design for packing containers of the type manufactured by folding and sealing of plastic laminated packing material. To prevent the absorption of liquid contents by the fibrous carrier layer of the material on unprotected cut edges a folding patt... | 10/27/1987 |
| 4698514 | Method and an arrangement for the detection by photoelectric means of markings made on a travelling material web provided with printed decoration A method and an arrangement is disclosed for the detection by photoelectric means of markings made on a printed, decorated material web. The markings comprise two groups of stroke markings, the markings of a first group being arranged to be sensed by a fi... | 10/06/1987 |
| 4682684 | Method and an arrangement for the feeding of objects A method and an arrangement for the feeding or transfer of objects from a first to a second conveyor, the latter being driven at a higher constant speed than the first conveyor. In such a transfer of objects between conveyors equipped with driving or load... | 07/28/1987 |
| 4662148 | Method and apparatus for the application of film wrappings In the application of preprinted film wrappings around packing containers it is sometimes required that the text or decorative pattern of the wrapping should be located in a certain position in relation to the edges of the finished packing container. A me... | 05/05/1987 |
| 4657175 | Package The invention relates to a package of the type having a container body with four side walls, opposite each other in pairs, and a top end wall which along a lateral edge is joined to the container body through a triangular, double-walled lug. The package, ... | 04/14/1987 |
| 4657614 | Method for making a laminated material The invention relates to a laminated material which comprises a carrier layer of paper or cardboard and an outside layer of extruded polythene applied to one side of the carrier layer. To the other side of the carrier layer is applied a first binder layer... | 04/14/1987 |
| 4655386 | Packing container blank and container made therefrom Packing container blanks for gable-top packages are cut out of a material web which, up to now, has caused an appreciable amount of waste material, since the edges of the blanks are irregular and cannot be "dovetailed" into one another. A packing containe... | 04/07/1987 |
| 4655387 | Packing container provided with a sine curve tear-up opening arrangement The invention relates to an opening arrangement for a package of the type which comprises a double-walled triangular lug (15) communicating with the interior of the package and being connected to one lateral edge (14) of the package and which comprises a ... | 04/07/1987 |
| 4651509 | Arrangement on packing machines A packing machine for the manufacture of packing containers wherein tubular packing container blanks which in flattened condition are placed into a magazine and wherein the feeding out of packing container blanks from the magazine is accomplished by a rec... | 03/24/1987 |
| 4645484 | Method for thinning regions of packing material to facilitate package assemblage A method for thinning a web along selected regions of a blank or a web of a material having at least one layer of paper or cardboard by passing the material over one or more die rolls, each being provided with raised portions which bring the material into... | 02/24/1987 |
| 4643094 | Printing plate for offset printing The invention relates to a printing plate for offset printing comprising a number of printing patterns, having similar outer contours, which are located on the printing plate parallel to one another and adjoining one another but displaced in longitudinal ... | 02/17/1987 |
| 4625902 | Method and arrangement for the feeding of a material web A more space-effective method and device for the feeding of a material web (1) is obtained by making use of a web feeding unit (2) for feeding as well as correction of register. The web feeding unit (2) is provided for this purpose with two driving device... | 12/02/1986 |
| 4620184 | Sensing arrangement on a material roll Sensing arrangements on material rolls are used to give advance warning when the material web forming the roll approaches its end. Usually this involves the sensing of the reduction of the the roll diameter with the help of a sensing device resting agains... | 10/28/1986 |
| 4617779 | Method and an arrangement for the manufacture of packing containers The manufacture of non-returnable packages is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk, and sealing and forming the filled packing containers to the desired shape. During t... | 10/21/1986 |
| 4606174 | Method and an arrangement for the manufacture of packing containers In the manufacture of packing containers of the type containing a liquid product with a certain portion of "solid" particles (e.g. soup with pieces of fruit) it is difficult to fill the packing containers in such a manner that the desired proportions of l... | 08/19/1986 |
| 4606786 | Arrangement for ultrasonic sealing An arrangements for ultrasonic sealing comprises a sealing jaw which is combined with an ultrasonics source and a counterjaw. During the sealing the parts which are to be sealed to each other are pressed together between working surfaces of the jaws with ... | 08/19/1986 |
| 4606784 | Method and an arrangement for the folding and sealing of the longitudinal edge of a material web In the manufacture of packing containers from laminated material contact between the inner layer of the material and the contents is avoided by doubling up the cut edges present in the packing container. It has proved to be difficult to perform a secure f... | 08/19/1986 |
