阅读说明：本技术 基于涂覆芯材料的纤丝 (Filament based on coated core material ) 是由 P·范德沙夫 B·因德比兹恩 M-C·赫尔曼 M·舍默尔 于 2016-07-07 设计创作，主要内容包括：本发明涉及一种包含含无机粉末(IP)的芯材料(CM)的纤丝,并且芯材料(CM)涂覆有包含热塑性聚合物的壳材料(SM)层。此外,本发明涉及一种制备所述纤丝的方法,以及三维物体及其制备方法。(The invention relates to a filament comprising a Core Material (CM) comprising an Inorganic Powder (IP), and the Core Material (CM) is coated with a layer of a Shell Material (SM) comprising a thermoplastic polymer. Furthermore, the invention relates to a method for producing said filament, as well as to a three-dimensional object and a method for producing the same.)