When you look at a high-quality medical device, a specialized inhaler, or even a complex laboratory tool, you’re looking at the result of one of the most precise processes in the world: plastic injection molding.While the concept—melting plastic and pushing it into a mold—sounds simple enough, the reality is a high-stakes game of physics, chemistry, and engineering. In the pharmaceutical world, where a fraction of a millimeter can be the difference between a life-saving device working or failing, "good enough" isn't an option.