天美影院

Explore the causes of bubbles in transparent plastic injection molded oparts and solutions to obtain high-quality clear products.

Understand the most common two types of flow marks in injection molding: the causes and solutions for wave flow lines and jetting marks.

Understand the identification methods, acceptance, causes, and solutions for black spots / black specks in injection molding.

Understand the most common defects in injection molding: splay marks or silver streaks. Find solutions by improving product or mold design.

Understand burn marks in injection molding, identify their causes, find solutions, and master them through a simple case study.

Understanding warpage in injection molding and how to avoid this defect through product structural design and mold design.

Understanding sink marks in common injection molding defects, identifying the causes, and prevention plans (a must-read for product designers)

Understand the short shot problem in injection molded parts during production, analyze all the causes, and find the most correct solution.