| TETRA LAVAL HOLDING & FINANCE S.A. Patent applications |
| Patent application number | Title | Published |
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| 20120070633 | PACKAGING MATERIAL COMPRISING MAGNETISABLE PORTIONS - A packaging material comprising a plurality of magnetisable portions thereon comprising at least one spot per package to be formed from the packaging material is disclosed. At least one of the magnetisable portions provides a first magnetic mark carrying a magnetic field pattern providing position information related to finishing of respective package to be formed. | 03-22-2012 |
| 20110266312 | Stopper With an Obstructor for a Can and Method for the Production of Said Stopper - The invention relates to a stopper, provided with an obstructor for a can. Said stopper comprises a cap provided with a central opening and an annular skirt, and an annular shaft extending around the opening, in addition to a capsule which is detachably fixed, by means of a tear element, to a free edge of the shaft opposite the opening. The tear element joining the shaft to the capsule is placed in an entrance area at an angle in the free edge of the shaft. At least one sealing lip is disposed on the inner surface of the shaft, and the cap, skirt and capsule of the stopper are moulded in a single piece without any welding or the addition of another component or detachable part. The invention also relates to a method for the production of said stopper by offset injection in a region which is outside the cap. | 11-03-2011 |
| 20110192113 | PACKAGING AND FILLING MACHINE - A packing and filling machine produces a container by forming web-shaped packing material into a tube, filling the tube with liquid food up to a liquid level, and laterally sealing the tube with a seal jaw and a counter jaw under the liquid level. The machine includes a diagnostic device having a pressure flange above the position of the lateral sealing under the liquid level and including sterilized gas to detect a vibration propagated when the packing material is clamped by the seal jaw and counter jaw and to diagnose the residual quantity of sterilized gas from the vibration thus detected. The packing and filling machine operating at high speed does not damage the external surface or the longitudinal sealing portion of a packing container, and even the forming/lateral sealing pressing from the opposite sides at high speed does not have a tendency to vary or oscillate the liquid level. | 08-11-2011 |
| 20090218284 | METHOD OF STARTING UP A FILTERATION PLANT DESIGNED TO BE ABLE TO START UP CORRESPONDINGLY - There is described a method for the starting up of a filtration plant for the filtration of a process liquid, after cleaning of the filtration plant, and a filtration plant which is arranged to be able to started up in accordance with this method, where a secondary liquid supply unit connected to the post-treatment equipment during the starting up of the plant provides a flow of e.g. sterilised water to the post-treatment equipment, so that this can be held in a condition in which it is ready for operation, where thereafter, the process liquid is led to the filtration equipment, and the flow of liquid from the secondary liquid supply unit to the post-treatment equipment is shut off when a flow of filtered process liquid is obtained, and which thereafter replaces the liquid from the secondary liquid supply unit. | 09-03-2009 |
| 20080274236 | Apparatus and a Method for Producing Ice Confection - The invention relates to an apparatus and a method for producing ice confection, comprising a carousel arrangement which comprises a plurality of arms which are provided with a plurality of moulds having mould cavities for the moulding of ice confection, by which carousel arrangement are arranged process means for producing ice confection by advancing the arms between the process means for performing partial processes at a number of stations, moulds being placed with their openings oriented downwards at one or more of the stations. | 11-06-2008 |
