A metal decorative product has a metallic luster decoration coated packaging on at least one side of a substrate and encloses a part disposed with electromagnetic wave device. The metallic luster decoration coated packaging is formed by coating an ink mixed with metal powder. In the metallic luster decoration coated packaging, the ink is used to make the metal powder and metal powder connection formed by the metal powder insulated and independent from each other.

Aspects of the invention relate to a carton (90) for packaging one or more articles and a blank (10) for forming the carton (90). The carton (90) has a plurality of panels defining walls (12, 14, 16, 18, 20) of a chamber for receiving at least one article (A), the plurality of panels comprising a first panel (12) and a second panel (20) disposed in an overlapping relationship to form a first wall (12/20) of the carton (90), the carton (90) comprising a collapsible pocket (P) comprising a plurality of pocket walls including a front wall (30), opposing side walls (32, 34), a base wall (36) and a rear wall (20), at least one of plurality of pocket walls (30) being coupled to one (12) of the first and second panels (12, 20) by a frangible connection (29a).

A metal decorative product has a metallic luster decoration coated packaging on at least one side of a substrate and encloses a part disposed with electromagnetic wave device. The metallic luster decoration coated packaging is formed by coating an ink mixed with metal powder. In the metallic luster decoration coated packaging, the ink is used to make the metal powder and metal powder connection formed by the metal powder insulated and independent from each other.