| Condition | Description | Reasons | Solution |
| Condition 1: | The surface areas which are incompletely filled is dark brown or black | Trapped air and Styrene vapor are compressed to raise the temperature to the ignition point. | To improve the feeding method so that the air flows out with the raw material, and no trapping occurs. If brown spots appear in the blind holes, you can use the three-half mold structure or use the ejector pin to exhaust air |
1.Stack molds(multi cavities): Stack molds are very common in custom plastic injection molding. It……
With the development of the plastics injection molding industry, people have higher and higher req……
The heat treatment of the moulds has a great influence on its service life. Most of the Plasti……
We, Shanghai Olimy Co., Ltd. is the supplier for plastic injection molds&parts,carbon fiber parts,fiberglass products, including parts made via hand lay up, RTM, SMC(compression moulding) processes.