Plastic Injection Molding Process

The plastic injection molding process is adaptable, making it versatile enough to produce anything from a simple plastic cup to car and laptops parts. While there are some alternatives to injection molding – like 3D printing and spin casting – injection molding remains the most reliable way to produce plastic goods. Because of this, injection molding is still the technique most often used to produce plastic goods in the 21st century.

But what is injection molding exactly? What does the typical injection molding process look like? And what exactly is it that makes injection molding so much more adaptable (and hence more versatile) than other options?

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