During the meeting cluster members discussed on the cluster future strategy 2022-2024. The meeting agenda: goal of the cluster, value...

Most of the injection molding tools contain air inside the cavity when tightly closed. When plastic is injected the air needs to squeeze and go out somewhere. Mold venting enables air to pack and free up space for the plastic. The Problem With Poor Mold Venting Failure to vent a mold properly increases mold temperatures and increases the melt’s pressure. The combination of these issues can extremely heat the oxygen in the mold, causing an array of visual defects and part int

No matter the size of a production run, the presence of blemishes on the finished product leads to unhappy clients. Weld lines, which are also referred to as knit lines, are among the most common of these blemishes. This article looks at the issues presented by a weld line in injection molding and the techniques manufacturers can use to avoid them. Why You Need to Avoid Weld Lines Weld lines lead to two significant issues with an injection molded product. The first is that th

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This article details the benefits of the injection molding process, the general process and main types of injection molding.

The mold is one of the most important parts of injection molding. A mold is made up of two halves that have a hollow space between them into which a melted material is injected. This hollow space is shaped by both the core and the cavity when the mold is closed. Many people confuse the cavity with the core. In injection molding , the cavity is the female portion of the mold that forms a product’s external shape. The core is the male part that is responsible for forming the pr