DISSOLUTION PROCESS OF RESIN SUPPORTS DURING THE CREATION OF 3-D MODELS WITH THE PHOTO-POLYMERIZATION METHOD AND THE USE OF TWO OR MORE RESINS

摘要

The invention is applied during the creation of three-dimensional models via the photo-polymerization method and the use of three or more resins. The resin (s) used for the construction of the main body of the three-dimensional model is/are insoluble in water while the resin(s) used for the construction of the supports are water-soluble. Thus, either during the construction of the three dimensional model or after the completion of its construction, the models are dipped into a container containing water or water mixed with a respective solvent what implies the dissolution of the supports of the construction (water- soluble resins) while the main body of the three dimensional model remains intact (water-insoluble resins).