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US 2006/0186233 A1Published application
Method for producing a fibrous material
AssigneeCVP Clean Value Plastics GmbH
InventorsAndreas Holm, Dirk Venschott
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AssigneeCVP Clean Value Plastics GmbH
InventorsAndreas Holm, Dirk Venschott
Estimating the term…
Method for producing a fibrous material for the manufacturing of preformed parts, in which a binder is added to the fibrous material and it is pressed into a preformed part upon application of heat, characterised in that a portion of particles of plastics and/or fibres from plastics is admixed to a particle or fibre mass of a first group of particles or fibres, the particle size of said particles from plastics and/or fibres from plastics approximately corresponding to the particle size of the particles or fibres of the first group, wherein the particles from plastics and/or fibres from plastics are obtained by crushing and/or defibrating agglomerates of pure or mixed plastics in a disc refiner, and that if necessary water is fed into the disc refiner during the crushing process.
Method for producing a fibrous material for the manufacturing of preformed parts, in which a portion of particles and/or fibres from plastic material is admixed to a first group of fibres and/or particles, in which a binder is added to the fibrous material and it is pressed into a preformed part upon application of heat, wherein the particles and/or fibres from plastic material are obtained by crushing and/or defibration of pure or mixed plastics in a disc refiner, wherein water is supplied to the disc refiner during the crushing operation, characterised in that agglomerate from pure or mixed plastics is crushed in the disc refiner and that the particle size of the particles or fibres from plastic material approximately corresponds to the particle size of the particles or fibres of the first group.
Dependencies are inferred from the claim text.