Double-color injection molding machine performance advantage explanation
The Double color injection molding machine needs to meet three points in the technical requirements of the injection molding manufacturer: the fusion of the two types of materials, the complexity of the product and the adjustment of the two-color two-material injection molding machine.
1. The Double-color injection molding machine consists of two sets of plastic injection devices with the same structure and specifications. The nozzle should have a special structure according to the production method, or be equipped with two sets of forming molds with the same structure that can be rotated and transposed.
2. Double-color injection molded plastic products have higher parameter values for melt temperature and injection pressure at the time of injection.
3. The plastics used in the two-color injection molding plastic products are polyolefin resin, polystyrene and ABS.
4. Double-color plastic products use higher melt temperature, higher mold temperature, higher injection pressure and injection rate during injection molding.
In order to ensure the quality of the two-color plastic products welded in the mold, injection molding products.
5. Can form products such as marbled roads.
From the characteristics and application of multi-color injection molding and double-material co-injection molding, it can be seen that there is a tendency to gradually replace the traditional injection molding process in the future.