New In-Mold Labeling System Launches at K 2022

Mold and automation supplier for thin-wall packaging, Muller Technology, will unveil its latest in-mold labeling (IML) automation technology at K 2022. The IML production cell, which includes vison inspection and downstream automation, will run on a 700-ton injection molding machine at the BMB SpA booth, producing a round container in an 8-cavity mold.

The cell’s output is 100% monomaterial containers composed of a fully recyclable polypropylene (PP) structure, including a wrap-around and bottom PP label from Belgian label maker MCC Verstraete. The high-volume manufacturing cell can produce more than 40 million containers per year for food, dairy and other consumer packaging applications.

Muller says the automation system consumes less energy thanks to an energy recovery system, and its modular design gives it flexibility and allows it to be paired with a case-packaging system. The dynamic entry feature uses artificial intelligence (AI) programming for self-optimization of the robot intrusion between the platens, optimizing total cycle time.

Muller says its mold design minimizes maintenance and increases mold life, providing quick changeout capabilities that allow for fast and safe product changeovers. The IML automation system is also compatible with the Holy Grail 2.0 intelligent sorting system, which enabels label identification for end-of-life classification. The company will build these IML automation systems in the U.S. at its Fort Collins, Colo. facility and in Switzerland at its Conthey plant.