1201, 2016
How to solve the injection plastic part surface flow marks?
What’s happen for the jetting marks? From the runner inject area had dark melt line after inject will be show on the plastic surface. This kind mark line will be cover under the plastic material [...]
901, 2016
Professional plastic injection mold design should to do below few issues.
Take out cavity side part surface from mold configuration drawing. X and Y axis side chimeric with mold plate, Use screw fastener or drawbar or other tools to fixation. 3，Injection part fabrication and dimension control [...]
2408, 2015
How coming from weld line and how to improve on plastic injection mold
Weld line is molten resin coming from different directions side on the part front place is cooling. Arising from in combination has not been fully integrated. Fusion occurs in the resin at the confluence area. [...]