When creating a plastic part, the journey from concept to production involves much more than just a design on screen. For a product to be cost-efficient, high-quality, and ready for large-scale production, Design for Manufacturability (DFM) plays a critical role. DFM ensures that a component is engineered in a way that makes it easier — and smarter — to manufacture. When you collaborate with an experienced Injection Molding Company , DFM becomes the foundation for the success of your project. Whether developing an automotive component, medical device, or consumer product, applying DFM early in the development cycle prevents costly revisions, delays, and performance issues. As Plastic Manufacturing in USA continues to grow with technological advancements and sustainability goals, companies that prioritize DFM in their manufacturing strategy gain a clear competitive edge. Why DFM Matters in Injection Molding Injection molding is a complex process where molten plastic is injecte...
For mass production of parts, plastic injection molding is a very cost-effective way but sometimes the best designs have faulted by the Injection Molding Manufacturers and their consequences show in quality defects. To troubleshoot and identify them, it is essential to be familiar with these defects. So, here we will discuss about top 5 most common quality defects in injection molding: 1. Weld lines: A weld line refers to a mark, line, or color change that is made on the molded element caused by the meeting of two split flows of molten plastic. This happens wherever there is a mark, hole, or any other element on a piece that separates the flow of plastic into two distinct “flow fronts”. As these flow fronts come jointly on the other side of a given component, similar to a parting line mark. At the mark where the two flows reconnect there is insufficient interfusing of the plastic, maybe because limited molecules and cooling are not oriented in the same direction of the flow path. ...