Patent application number | Description | Published |
20120060865 | METHOD AND DEVICE FOR RESTORING OF CORES - A method (and device) of removing material residues, from cores to make possible reuse of them in the same manner as new and unused cores a number of times wherein cores with material residues in the form of a number of material turns are processed using a mechanism for lifting and tearing the material residues for subsequent simple removal thereof, the mechanism for lifting and tearing of the material residues is displaced along the core and the mechanism for lifting and tearing of the material residues is displaced from a position in on the core out towards and past the ends of the core. | 03-15-2012 |
20120084931 | DEVICE FOR PROCESSING OF CORES - The present invention relates to a device for processing cores with a view to restoring same for reuse as as good as new and unused cores a number of times for handling and carrying of different types of material webs, e.g. paper, tissue, etc., a number of processing means being arranged to act on the core for removal of material residues and possible other residues in the form of adhesive, e.g. glue or the like. | 04-12-2012 |
20120222529 | METHOD AND DEVICE FOR STRIPPING OF WRAPPING MATERIAL - The present invention relates to a method of stripping of wrapping material comprising, for example, ends and a casing on substantially cylindrical rolls of paper and the like, in which the end of the wrapping material is opened by engagement by means of a first tool from some position on the end surface for processing the end wrapping material by cutting, slicing, sawing and/or other processing of the end wrapping material in a direction out towards the periphery of the end where the end connects to the casing, the end being separated from the casing by means of the first tool or a second tool by cutting, slicing, sawing and/or other processing during rotation of the roll and/or displacement of the first tool or the second tool round about the periphery of the end, and a device for carrying the method into effect. | 09-06-2012 |
20140013526 | DEVICE FOR PROCESSING OF CORES - A device for processing cores with a view to restoring same for reuse as good as new and unused cores a number of times for handling and carrying of different types of material webs, includes a number of processing units being arranged to act on the core for removal of material residues and possible other residues in the form of adhesive. The processing surface of the processing units is adapted and/or arranged to adapt itself to the surface of the core on at least the processing thereof under the exercise of a compression pressure between the core and the processing units. | 01-16-2014 |