What kinds of injection molding into the plastic way? Its advantages and disadvantages
Advantages:
1. Flexible choice of gate position;
2. The gate can be separated from the injection parts by itself;
3. Small sprue marks;
Disadvantages:
1. The gate position is easy to be unglued;
2, into the water position is prone to produce drying;
3. Manually cut off the film;
4. Large pressure loss from gate position to mold cavity.