Machine arrangement and method for sequential processing of sheet-type substrates

This invention describes a machine that processes sheets of material one after another. It first applies a primer coating to the sheets and dries it, then prints on them using a non-impact printer, which is mounted on a printing cylinder. The claims specifically narrow the drying process to use LED dryers that emit both infrared and ultraviolet light.

Why it matters: The claims specify LED dryers using IR and UV radiation. Since 2019, LED technology, particularly for high-power IR and UV applications, has become more efficient and compact. This could make the integrated drying process faster and more energy-efficient, potentially opening new applications for rapid, sequential substrate processing.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedIntegrated mechanical transport, non-impact printer, IR/UV LED dryers

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