This product uses a water-soluble coating solution instead of
the existing plastic-based polyethylene (PE) coating. This coating solution forms a coating film that blocks oxygen, moisture, and
odors on the paper surface, securing barrier properties that are difficult to
implement with conventional paper materials. It has passed the U.S. Food and Drug Administration (FDA) and
German Federal Institute for Risk Assessment (BfR) standards,
proving its safety as a food packaging material, and with
its differentiated blocking technology, patents have been issued in
Korea, the US, Europe, and Japan.