METHOD FOR PRODUCING SOLID FREE FOAM

摘要

PROBLEM TO BE SOLVED: To provide a method, process and system for producing a three-dimensional article of a polymer material using 3D printing.SOLUTION: A syringe or an inkjet printing head prints a solution of a prepolymer on a build plate. The printed polymer is exposed to stimulation in which the prepolymer is converted into a polymer. After a predetermined time period, a continuous layer is printed to provide a three-dimensional article. There can be produced a 3D article prepared from the final polymer by curing the three-dimensional article.SELECTED DRAWING: Figure 1