Sweden launches security cardboard

A Swedish cardboard manufacturer not long ago developed a technology to ensure the safety of packaging paperboard, so that the packaging paperboard supports a watermark-like mark, which is only visible under the irradiation of ultraviolet light. Copy by printing or paper processing technology.

The high quality of cardboard packaging and design increases the difficulty of counterfeiting. The cardboard manufacturer finds a reasonable method of anti-counterfeiting and applies a security identification feature mark directly to the cardboard package.