Process for molding metal mold articles two colors or more colors such as simulated leather articles, materials chosen from among thermoplastic resins, thermosetting or elastomer in powder form, and apparatus for performing

摘要

The method comprises a first phase of feeding the thermoplastic resin, thermoset or elastic (10) in solid form, preferably in powder form only part MOLD PREHEATED (2), which is achieved by separating PART RESIDUAL IN WHICH MAY BE OBTAINED BY A DIFFERENT COLOR SPECIAL PACKING UTILIZATION (4). Said gasket is made by molding, for example, in the same mold (2), and able perfectly follow the contour between the two colors. IN THE NEXT PHASE IS AT THE FIRST FILLING IN WHICH THE MOLD DUST filled with resin and then SECOND COLOR MAKES THE CASTING BY MOLDING THE NORMAL PRACTICE IN HOLLOW. THE MOLD (2) Endorsing the two materials of different colors depending on the desired thickness, running ahead to the next phase to complete the merger PRIOR TO FINAL FOR REMOVING CHILLED the finished article.