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US 11,534,527 B2Granted
Method for supplying inks for three-dimensional printing, and three-dimensional printing method using same
AssigneeT&R Biofab Co., Ltd.
InventorsGeunseon Ahn, Songwan Jin, Jinhyung Shim, Wonsoo Yun, Donggu Kang
Life of this patent
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Abstract
The present invention relates to a method of filling different two-kinds of multiple inks into an ink extruding member for a three-dimensional print and a method of three-dimensional printing using the filled ink, and relates to a three-dimensional printing method using multiple inks comprising a step of applying pressure to the retained multiple inks and extruding it into a single extruding port of the extruding part to prepare an ink extruded product and printing the ink extruded product.
Claims18
A three-dimensional printing method comprising
- a step of providing at least two inks, each of the at least two inks having an unique pattern is separately loaded into an ink-extruding member for three-dimensional printing comprising an ink receiving part and an ink extruding part equipped with a single passage which passes and extrudes the at least two inks,
- a step of forming an extruded ink product discharged from the ink-extruding part by applying physical force to the ink-extruding member, and extruding the at least two inks ink through the single passage, and
- a step of printing the extruded ink product on a plate,
- wherein each of the at least two inks is separately retained without being mixed prior to extrusion.
1 more element
Dependencies are inferred from the claim text.