Ensure precise mold half alignment. 2. Plastic Part Design Considerations

A successful mold must perform several primary and secondary functions simultaneously:

This half moves to allow the part to be released and usually contains the ejection system Feeding System:

Plastic materials shrink as they cool. However, they do not shrink uniformly. Crystalline materials (like Nylon or PEEK) shrink differently than amorphous materials (like ABS or Polystyrene).