Efficient Heat Transfer with Noblelight Infrared Emitters

Plastic laminate foils are commonly used in food packaging, sealing roofs, and even as decorative components in automotive interiors. Yet, when production speeds in plastics processing need to increase, conventional heating methods often reach their limits.

Infrared radiation solutions, such as Excelitas’ Noblelight infrared systems, provide a powerful alternative, allowing the transfer of energy without contact and with exceptional efficiency. Carbon infrared emitters generate medium-wave radiation that heats foils predominantly at the surface, with reaction times measured in seconds for precise control—minimizing the risk of damage during sudden belt stoppages and supporting faster, more reliable processing.

Originally published in the German magazine, Der Konstrukteur, in November/December 2024 issue, this article highlights how leading vacuum laminating plant manufacturer 3CON leverages Noblelight infrared emitters to heat PVC foil and thermoplastic polyolefin (TPO) in automotive applications. Compared to the fused silica emitters used previously, our infrared solutions provide significantly faster heating, shorter cycle times, and substantial energy savings for optimal performance—representing a true technological leap forward.

Read the full article, “Efficient Heat Transfer,” in Der Konstrukteur now available in English to learn more.