Carbon black pigments have been standard for black parts. However, these pigments block the signal of NIR optical sorting ...

The surface temperature of the root of the screw is an important factor for solids conveying, melting and the conveying of molten resin in a single-screw extruder. Only the solids conveying section of ...

Startup company Plastic Back will launch a pilot recycling project at Freepoint Eco-Systems’ site in Hebron, Ohio. Plastic Back has developed a chemical recycling technology for PVC. The pilot will ...

Selecting the right plastic welding technology is essential for achieving high performance, durability and consistent quality for your automotive parts. Learn how various processes, such as ultrasonic ...

Wood-plastic composite (WPC) products were first widely marketed in the early 1990s as weather-resistant decking. The product concept has evolved rapidly into railing, fencing, trim, automotive parts, ...

The intensification ratio is equal to the ratio of the effective areas of the hydraulic ram to that of the screw check valve. Since those values often are not readily available, the intensification ...

A well-maintained fleet of injection molding machines can contribute to your company’s profitability. Scheduled maintenance activities extend the lifespan of the molding machines, safeguarding your ...

Biodegradable polymers like PHA are expected to replace most single-use petroleum polymers over the next five years. However, these polymers often require special additives and fillers to meet product ...

Polyethylene has been around as a commercial material for a little over 70 years. It was one of the early developments in synthetic thermoplastics. Given its long history, it could be assumed that we ...

After four years in development, an injection machine nozzle tip has been commercialized that is said to eliminate problems of stringing and all the compromises that molders make to avoid it. Jim ...

The blown film industry has evolved from monolayer film structures to multilayer ones for a variety of food and non-food packaging applications. Depending on the product requirements, a wide array of ...

I started in this industry back in 1994 at Cherry Electrical Products in its Control Device injection molding division as a third-shift machine operator. The title operator was stretching it a bit.