How plastic embossed profiles are made
Preheat To improve the processing performance of the molding compound and shorten the molding cycle, etc., the molding of the molding material before the first heating operation.
Preloading To improve the quality of the product and improve the molding efficiency, the powder or fibrous molding compound is pre-pressed into a certain shape.
Plastic processing is a complex process, generally divided into the following main processing methods:
