Yellow gold sheet material structure of support type

The utility model discloses a yellow gold sheet material structure of support type, including yellow gold sheet body, it is equipped with the substrate body that is used for supporting the yellow gold sheet body still to include on one side of yellow gold sheet body, the thickness of substrate body is 0.05mm -0.6mm, yellow gold sheet body thickness be 0.0005 -0.1mm, still just be located the adhesive linkage between the two including be used for bonding yellow gold sheet body and substrate body. The utility model discloses it has the substrate to bond in one side of yellow gold sheet material, utilizes the substrate to play and bears and supporting role to the thickness that makes yellow gold sheet material can arrive minimum thickness, and the minimum can reach 0.0005mm, thereby has reduced the utilization volume of the yellow gold sheet body, and then reduces gold packaging material's cost, can improve gold packaging material. Wherein decorative layer forms when yellow gold sheet body bonds with the substrate pressfitting, and about utilizing during the pressfitting, the mould is to the effect on surface, and the extrusion is by bright and clean surface is regional and the decorative layer of the crisscross formation that rough surface is regional.