Use and production of coated filaments for extrusion-based 3D printing processes

The invention discloses a method for producing coated filaments for later printing in extrusion-based 3D printers, such as for example FDM printers (Fused Deposition Modelling printers). In this case, the filaments are coated outside the printer in a separate process and can also be used in a corres...

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Bibliographic Details
Main Authors KLAAR ANN-KRISTIN, PRIDOHL MARKUS, BEHRENS ULRIKE, VON KARSA-WILBERFORCE SAMUEL, BERNHARDT STEFAN
Format Patent
LanguageEnglish
Published 15.07.2015
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The invention discloses a method for producing coated filaments for later printing in extrusion-based 3D printers, such as for example FDM printers (Fused Deposition Modelling printers). In this case, the filaments are coated outside the printer in a separate process and can also be used in a corresponding unmodified printer of the prior art. Also disclosed are a coating apparatus for carrying out this process and coils with coated filaments.
Bibliography:Application Number: CN201380058413