23 Jul Forming method of extrusion or jetting without thermal liquefaction
Abstract
The present invention relates to rapid prototyping technology and advances a new forming process of extrusion and jetting without thermal liquefaction. The present invention greatly simplifies the forming system, improves the quality and reduces the cost, protects many special materials, especially the dear nature of bioactive materials to adapt to making the tissue engineering scaffold in bioengineering.
Year: 2002
Country: US
Doc No: 2002074693