Apparatus for forming a three-dimensional product
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United States of America Patent
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N/A
Issued Date -
Jan 6, 2005
app pub date -
Aug 2, 2004
filing date -
Sep 14, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a 3D product forming apparatus, a nozzle head includes nozzles that respectively jet binders colored in yellow, magenta, cyan, and a nozzle that jets a binder colored in white. A powder layer can be formed on a product forming stage, and the binders are jetted onto the formed powder layer from the nozzle head. At a predetermined region in the powder layer, the powder is bound by the binders. The binders are jetted each time when a powder layer is laminated in forming a plurality of successively laminated powder layers, thereby to form a 3D product on the product forming stage. This allows the product to be colored as well in the product forming process. As a result, 3D products colored in various colors can be created in a short time and at a low cost.
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