What is INJECTION MOLDING of plastics?

[Sponsored material by AK] In this episode of “Factories in Poland,” we visit AK, a company based in Komorniki that has specialized in the production of plastic components using the injection molding method for over 30 years. You’ll see the entire process – from project analysis and the creation of precise injection molds, to granulate preparation and the manufacturing of parts on modern injection molding machines with clamping forces ranging from 50 to 1600 tons. The company employs both conventional technologies and advanced two-component molding techniques that combine two different materials in a single cycle. The film also shows the assembly of complex components such as touch panels for household appliances, carried out in a special ESD-protected zone that safeguards electronics from electrostatic discharge. Additionally, you’ll learn how AK performs ultrasonic welding, printing, painting, and quality testing to deliver finished, durable products that meet the highest standards. With ISO 9001 and IATF 16949 certifications, AK ensures full control and professionalism at every stage of production. Finally, you’ll see how important environmental care is to the company — heat recovery systems capture energy from machines, and waste materials are recycled. Dimensional inspection is performed using CMM machines and 3D scanners, enabling precise quality verification. The finished components are stored in a high-bay warehouse before being shipped to customers.