Injection Molding

Uneven cooling creates internal stresses that cause warpage. Better mold cooling improves dimensional stability and part quality.

Mechanical recycling can change the color response, surface quality, and mechanical performance of thermochromic polypropylene used in smart packaging.

Foamed TPE and PP could replace non-recyclable automotive soft-touch structures while reducing weight and increasing recycled content.

Dimensionless analysis links flow-mark formation in polypropylene injection molding to melt relaxation, cavity scale, and the Weissenberg number.

Real-time resin diagnostics help processors monitor melt behavior, manage recycled-content variability, and improve plastics quality control.

LEGO is reducing emissions and expanding the use of renewable, recycled, and mass-balance plastics across its global toy portfolio and supply chain.

Ultrasonic plasticization helps micro-molders process small polymer volumes, reduce waste, and improve fine-feature replication in precision parts.

Infrared thermography and neural networks help predict injection-molded part quality by analyzing thermal patterns linked to cooling and warpage.

The F1 Constructors’ Circularity Handbook helps teams measure material use, waste, and circularity in Formula 1 car manufacturing.

Carbon black pigments limit NIR sorting, raising recyclability, compliance, and cost challenges for black plastic packaging.