Plastic parts are everywhere, and injection molding is the most widely used manufacturing process for making them.

It’s easy to see why: in addition to its material versatility, injection molding is a highly cost-effective process for manufacturing in large quantities, with a single mold sometimes used over a million times with no visible loss of quality. For mass production of plastic parts, there are few better alternatives.

So what exactly is injection molding? How does it…

The prototype is a model, a test piece, but it can only be produced in small batches. If you really produce in large quantities, you still have to use a mold, but the mold is more expensive to make. If you make the mold without confirming the usability of the product in all aspects, if anything goes wrong, it’s a big loss.

All customers who are looking for prototype should know, do the prototype to need 3D CAD file, so why do the…