A novel technology allows injection molders to alter the flow pattern inside the cavity and balance the filling of multiple cavities by means of an external mold adjustment while the tool remains in the press. In this exclusive article, the system's... ArticlePublished: 2/1/2007
Already a familiar sight on European store shelves, the eye-catching appeal of "IML" is gaining traction among North American injection molders. The latest tooling and automation designs can handle the higher volumes needed here.
The question John Winzeler keeps asking is, “How do you take the next step?” In the last two decades, he has transformed the Chicago metal-stamping company he inherited from his father into a high-tech specialty molding business focused ... ArticlePublished: 8/1/2006
Injection MoldingSimplified Hot Runners Save Time & CostA new lower-cost hot-runner alternative to valve gating is suited to less critical cosmetic applications where users need predictable and reliable gate opening but not sequential gate opera... ArticlePublished: 5/1/2006
Minneapolis custom molder Midwest Plastics Components (MPC) hopes that helping to pioneer a novel high-speed injection molding concept will give it a leg up in the emerging micro-molding market for precision thin-wall parts that weigh less than a gr... ArticlePublished: 4/1/2006
This emerging market promises to be big but challenging. Polycarbonate car windows require specialized machinery, high-end processing capability, premium polymers, advanced coating technologies, and innovative mold and runner designs.